Journal and ctivities

  • Paper
    International conderence(Under Construction)
    Invited Lecture(Under Construction)
    Commentary & Review Article(Under Construction)
    Work(Under Construction)





    • Prof. Katsunori Nagano
    ◇1986-1995　 ◇1996-2000　 ◇2001-2005　 ◇2006-2010　 ◇2011-2015　 ◇2016-　


    Assoc. Prof. Takao Katsura
    ◇2005-2009　 ◇2010-2015


    Project. Assist. Prof. Yoshitaka Sakata
    ◇2007-2016　


    2016- (Professor Nagano)

    2017

    1. Sakata Y, Katsura T, Nagano K, Ishizuka M, Hydrology, vol. 4, no. 2, pp. 1-12, 2017
    2. Obara S, Nagano K, Morel J, Katsura T, Sakata Y, Kikuta K, JSME Mechanical Engineering Journal, vol. 4, no. 2, pp. 1-15, 2017

    2016

    1. Sakata Y, Katsura T, Zhai J, Nagano K, Journal of JSCE, vol. 74, no. 3, pp. 50-60, 2016

    2011-2015 (Professor Nagano)

    2015

    1. Liu H, Nagano K, Togawa J, A composite material made of mesoporous siliceous shale impregnated with lithium chloride for an open sorption thermal energy storage system, Solar Energy, vol. 111, no. , pp. 186-200, 2015
    2. Liu H, Nagano K, Morita A, Togawa J, Nakamura M, Experimental testing of a small sorption air cooler using composite material made from natural siliceous shale and chloride, Applied Thermal Engineering, vol. 82, no. , pp. 68-81, 2015
    3. Katsura T, Nagano K, Nakamura Y, Development of simulation tool for ground heat exchanger considering multiple geological layer and its application, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 32, no. 3, pp. 335-344, 2015
    4. Katsura T, Nagano K, Nakamura Y, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 32, no. 3, pp. 325-334, 2015
    5. Yoshida Y, Nagano K, Koyama M, Togusa K, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 32, no. 3, pp. 207-219, 2015
    6. Horiike S, Nagano K, Design and evaluation of one of the largest ground source heat pump systems in a large-scale retail store, Journal of Environmental Engineering (Transactions of AIJ), vol. 80, no. 709, pp. 249-258, 2015
    7. Yoshida Y, Nagano K, Koyama M, Togusa K, Journal of Environmental Engineering (Transactions of AIJ), vol. 32, no. 2, pp. 121-133, 2015

    2014

    1. Nabeshima Y, Nagano K, Togawa J, Development of desiccant system using Wakkanai Siliceous Shale 7th Report: Controlling conditions for variety of air conditions, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 31, no. 2, pp. 111-121, 2014
    2. Liu H, Nagano K, Numerical simulation of an open sorption thermal energy storage system using composite sorbents built into a honeycomb structure, International Journal of Heat and Mass Transfer, vol. 78, no. , pp. 648-661, 2014

    2013

    1. Blanco DL, Nagano K, Morimoto M, Experimental study on a monovalent inverter-driven water-to-water heat pump with a desuperheater for low energy houses,, Applied Thermal Engineering, vol. 50, no. , pp. 826-836, 2013
    2. Nakamura Y, Nagano K, Katsura T, Development of a low flow circulation ground source heat pump multi-split system Part1 Outlines of system concept and investigation on the optimum circulation flow rate of LF-GSHP system by field experiment, Journal of Environmental Engineering (Transactions of AIJ), vol. 78, no. 684, pp. 165-174, 2013
    3. Iwamura T, Nagano K, Nogami T, Matsuki N, Kosaka N, Shintani H, Katoh M, Confirmation of the sterilization effect using a high concentration of Ozone Gas for the Bio-Clean room, Biocontrol Science, vol. 18, no. 1, pp. 9-20, 2013
    4. Blanco DL, Nagano K, Morimoto M, Impact of control schemes of a monovalent inverter-driven water-to-water heat pump with a desuperheater in continental and subtropical climates throug simulation, Applied Energy, vol. 109, no. , pp. 374-386, 2013
    5. Fujii T, Nagano K, Dynamic simulation of absorption chiller with variable water volume control, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 30, no. 3, pp. 191-202, 2013
    6. Li H, Nagano K, Sugiyama D, Togawa J, Nakamura M, Honeycomb filters made from mesoporous composite material for an open sorption thermal energy storage system to store low-temperature industrial waste heat, International Journal of Heat and Mass Transfer, vol. 65, no. , pp. 471-480, 2013
    7. Li H, Nagano K, Lai Y, Shibata K, Fujii H, Evaluating the performance of a large borehole ground source heat pump for greenhouses in northem Japan, Energy, vol. 63, no. , pp. 387-399, 2013

    2012

    1. Li H,Nagano K, Lai Y, A new model and solutions for a spiral heat exchanger and its experimental validation, International Journal of Heat and Mass Transfer, vol. 55, no. , pp. 1833-1847, 2012
    2. Li H,Nagano K, Lai Y, Heat transfer of a horizontal spiral heat exchanger under groundwater advection, International Journal of Heat and Mass Transfer, vol. 55, no. , pp. 6819-6831, 2012
    3. Blanco DL, Nagano K, Morimoto M, Steady state vapor compression refrigeration cycle simulation for a monovalent inverter-driven water-to-water heat pump with a desuperheater for low energy houses, International Journal of refrigeration, vol. 35, no. , pp. 1833-1847, 2012
    4. Togawa J, Nabeshima Y, Nagano K, Development of desiccant system using Wakkanai Siliceous Shale 3rd Report : Evaluation of the dehumidification performance of desiccant rotor, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 29, no. 1, pp. 163-170, 2012
    5. Nagano K, Nabeshima Y, Nakamura M, Togawa J, Development of desiccant system using Wakkanai Siliceous Shale 4th Report : Optimization of the operational conditions for the desiccant system, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 29, no. 1, pp. 171-178, 2012
    6. Nabeshima Y, Nagano K, Togawa J, Development of desiccant system using Wakkanai Siliceous Shale 5th Report : Examination for the form of desiccant rotor, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 29, no. 1, pp. 179-186, 2012
    7. Fukushima H, Nabeshima Y, Nagano K, Nakamura M, Togawa J, Development of Desiccant System using Wakkanai Siliceous Shale 6th Report : Study of system requirement for dehumidification air conditioner, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 29, no. 1, pp. 187-194, 2012
    8. Iwamura T, Nagano K, Nogami T, Araya H, Kato M, Study of Sterilization System using Ozone Gas for Aseptic Environments in Bio-cleanrooms, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 182, pp. 1-8, 2012
    9. Iwamura T, Nagano K, Wakayama Y, Kosaka N, Nogami T, Shintani H, Kato Y, Evaluation of the Tolerance of Construction and Equipment Materials to Ozone Gas Exposure in the Ozone Gas Sterilization of Cleanrooms, Bokin Bobai, vol. 40, no. 6, pp. 333-340, 2012
    10. Iwamura T, Nagano K, Nogami T, Matsumoto T, Araya H, Katou M, Yokoi M, The Effectiyenes osf a Sterilizati oSnystem Using Ozone Gas for Pharmaceutical Factories, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 184, pp. 1-10, 2012"
    11. Wakayama H, Katsura T, Nagano K, Sato N, Study on Ground Source Heat Pump System using Cast in Place Concrete Foundation The possible use of shallow heat exchanger, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 189, pp. 21-28, 2012

    2011

    1. Katsura T, Nagano K, Nakamura Y, A study on design method for the ground heat exchanger's specification of ground source heat pump system Part1 Quantification of ground heat exchangers' extraction or injection performances and its application, Journal of Environmental Engineering (Transactions of AIJ), vol. 76, no. 659, pp. 59-66, 2011
    2. Shirato H, Hamada Y, Suda T, Sakairi M, Oka Y, Hayashi H, Ikeda H, Nagano K, Study on hydrogen storage system for residential energy system and independent power supply with hydrogen absorbing alloys and air heat exchange type container Part3 Energy conservation effect and installation analysis of passive hydrogen storage systems for fuel cell CHP systems, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 171, pp. 1-7, 2011
    3. Wakayama H, Matsumoto T, Nakai S, Nakamura K, Ishii M, Nagano K, Katsura T, Yanaghihara T, Kindaichi K, vol. 85, no. 7, pp. 522-523, 2011
    4. Kurokawa A, Togawa J, Nabeshima Y, Nagano K, The evaluation of the moisture sorption mechanism of chloride-impregnated Wakkanai Siliceous Shale, Journal of Chemical Engineering Japan, vol. 37, no. 5, pp. 394-399, 2011
    5. Kurokawa A, Togawa J, Nabeshima Y, Nagano K, The new measurement method of the adsorbed moisture distribution in the porous materials, Journal of Chemical Engineering Japan, vol. 37, no. 5, pp. 506-511, 2011

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    2006-2010 (Professor Nagano)

    2010

    1. Nakamura T, Nagano K, Kindaichi K, A study on the energy evaluation of the building thermal mass storage system with the chilled water storage system, Journal of Environmental Engineering (Transactions of AIJ), vol. 75, no. 649, pp. 289-295, 2010
    2. Shirato H, Hamada Y, Suda T, Sakairi M, Oka Y, Nagano K, Study on effective thermal conductivity of hydrogen absorbing alloys bed for passive type hydrogen absorption and desorption systems, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 27, no. 2, pp. 67-74, 2010
    3. Wakayama H, Nagano K, Katsura T, Kindaichi K, Sato N, Study on ground source heat pump system applying PHC Foundation piles and short term thermal energy storage, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 163, pp. 1-9, 2010
    4. Nakamura S, Nagano K, Togawa J, Nakamura M, Kurokawa A, Estimation of appropriate concentration of impregnated chloride solution for Wakkanai Siliceous Shale from surface wettedness evaluation and the relationship between maximum moisture sorption and pore volume, Journal of Chemical Engineering Japan, vol. 36, no. 5, pp. 480-485, 2010
    5. Shirato H, Hamada Y, Suda T, Sakairi M, Oka Y, Hayashi H, Ikeda H, Nagano K, Study on hydrogen storage system for residential energy system and independent power supply with hydrogen absorbing alloys and air heat exchange type container Part2 Effect of higher equilibrium pressure alloy and containers with fins or small diameter tube type containers for hydrogen absorption and desorption characteristics, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 159, pp. 1-9, 2010

    2009

    1. Wanphen S, Nagano K, Experimental study of the performance of porous materials to moderate the roof surface temperature by its evaporative cooling effect, Building and Environment, vol. 44, no. , pp. 338-351, 2009
    2. Katsura T, Nagano K, Narita S, Takeda S, Nakamura Y, Okamoto A, Calculation algorithm of the temperatures for pipe arrangement of multiple ground heat exchangers, Applied Thermal Engineering, vol. 29, no. , pp. 338-351, 2009
    3. Kuwabara K, Kubota H, Hamada Y, Nakamura M, Nakaya N, Amamiya T, Nagano K, Prediction of mean skin temperature in hot outdoor environment considering sweat efficiency and wet clothing, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 144, pp. 1-10, 2009
    4. Hamada Y, Tanaka S, Nagano K, Tanaka H, Takigawa I, Nakamura Y, Marutani K, Takashimizu Y, Takada M, Feasibility study on underground thermal energy system by using digital national land information, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 143, pp. 1-10, 2009
    5. Togawa J, Kurokawa A, Nakamura S, Nagano K, Yoshida S, Development of desiccant system using Wakkanai Siliceous Shale 1st Report : Development and evaluation of a paper-base for the desiccant rotor, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 26, no. 4, pp. 543-550, 2009
    6. Nakamura S, Nagano K, Nakamura M,Togawa J, Kurokawa A, Development of desiccant system using Wakkanai Siliceous Shale 2nd Report : Development evaluation and numerical simulation of rotor, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 26, no. 4, pp. 551-558, 2009
    7. Nakamura S, Nagano K, Nakamura M,Togawa J, Kurokawa A, Evaluation of the water adsorption performance of Wakkanai Siliceous shale supported by chlorides, vol. 35, no. 5, pp. 602-607, 2009

    2008

    1. Katsura T, Nagano K, Takeda S, Method of calculation of the ground temperature for multiple ground heat exchangers, Applied Thermal Engineering, vol. 28, no. 14-15, pp. 1995-2004, 2008
    2. Nagano K, Journal of Japan Solar Energy Society, vol. 34, no. 1, pp. 57-60, 2008
    3. Hamada Y, Tagomori H, Nagano K, Goto R, Nakamura M, Study on evaluation of present performance and future of residential cogeneration systems in cold region, Journal of Japan Solar Energy Society, vol. 34, no. 3, pp. 51-58, 2008
    4. Nakamura T, Nagano K, An experimental study on thermal characteristics of heating/cooling system with building thermal mass storage, Journal of Environmental Engineering (Transactions of AIJ), vol. 73, no. 627, pp. 639-645, 2008
    5. Shirato H, Hamada Y, Suda T, Sakairi M, Oka Y, Hayashi H, Ikeda H, Nagano K, Study on hydrogen storage system for residential energy system and stand-alone power supply with hydrogen absorbing alloys and air heat exchange type container Part1 Hydrogen absorption and desorption behavior of hydrogen storage system with hydrogen absorbing alloys and air heat exchange type container, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 134, pp. 11-19, 2008
    6. Katsura T, Nagano K, Kindaichi K, Nakamura Y, A Study on a design and performance prediction tool for the ground source heat pump system Part3 Calculation algorithm of the temperatures for pipe arrangement of multiple ground heat exchangers and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 134, pp. 1-10, 2008

    2007

    1. Ohta I, Nagano K, Exergoeconomic evaluation of low energy houses equipped with electric generation systems Part1 Calculation method of exergy load and specific exergy cost, Journal of Japan Solar Energy Society, vol. , no. , pp. 51-59, 2007
    2. Ohta I, Nagano K, Exergoeconomic evaluation of low energy houses equipped with electric generation systems Part2 Exergoeconomic evaluation of a model case, Journal of Japan Solar Energy Society, vol. , no. , pp. 61-67, 2007
    3. Katsura T, Nagano K, Kindaichi K, Nakamura Y, Field experiment on heat extraction or injection from the ground affected by ground water flow, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 127, pp. 1-9, 2007

    2006

    1. Nagano K, Katsura T, Takeda S, Development of a design and performance prediction tool for the ground source heat pump system, Applied Thermal Engineering, vol. 26, no. , pp. 1578-1592, 2006
    2. Nagano K, Takeda S, Mochida T, Shimakura K, Nakamura T, Study of a floor supply air conditioning system using granularphase change material to augment building mass thermalstorage-Heat response in small scale experiments, Energy and Building, vol. 38, no. , pp. 436-446, 2006
    3. Ohta I, Nagano K, Journal of Japan Solar Energy Society, vol. , no. , pp. 53-61, 2006
    4. Nagano K, Katsura T, Takeda K, Nakamura Y, Heat extraction tests with steel foundation piles as ground heat exchangers and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 108, pp. 11-19, 2006
    5. Katsura T, Nagano K, Takeda K, A study on a design and performance prediction tool for the ground source heat pump system Part2 Calculation of the ground temperature for multiple ground, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 111, pp. 43-51, 2006
    6. Katsura T, Nagano K, Takeda K, Nakamura Y, An investigation on relation between ground water advection and thermal response by the thermal prove method, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 112, pp. 51-59, 2006
    7. Katsura T, Nagano K, Kindaichi K, Nakamura Y, Method of calculation of the ground temperature with ground water flow and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 115, pp. 9-17, 2006

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    2001-2005 (Professor Nagano)

    2005

    1. Takeda K, Nagano K, Mochida T, Nakamura T, Study on floor supply air conditioning system storing cold energy for building structure and granules including phase change material Part3 Utilization of micro-capsule pellet PCM and evaluation of thermal environment, Journal of Environmental Engineering (Transactions of AIJ), vol. , no. 587, pp. 29-35, 2005
    2. Nagano K, Katsura T, A Study on a design and performance prediction tool for the ground source heat pump system Part1 Development of a design and performance prediction tool for the GSHP system with a single borehole ground heat exchanger, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 101, pp. 11-20, 2005
    3. Kuwabara K, Mochida T, Nagano K, Shimakura K, Experiments to determine the convective heat transfer coefficient of a thermal manikin, Environmental Ergonomics Elsevier, vol. 3, no. , pp. 423-429, 2005
    4. Kuwabara K, Mochida T, Nagano K, Shimakura K, Effective radiant temperature including solar radiation, Environmental Ergonomics Elsevier, vol. 3, no. , pp. 257-262, 2005

    2004

    1. Nagano K, Takeda K, Mochida T, Shimakura K, Nakamura T, Study on floor supply air conditioning system storing cold energy for building structure and granules including phase change material Part1 Construction of a small-scale experimental system and the thermal characteristics, Journal of Environmental Engineering (Transactions of AIJ), vol. , no. 579, pp. 21-28, 2004
    2. Hamada Y, Nakamura M, Kubota H, Maruuchi K, Fuchigami H, Nagano K, Ochifuji K, Feasibility study on aquifer thermal energy storage system by using digital national land information, Journal of Japan Solar Energy Society, vol. , no. , pp. 57-63, 2004
    3. Takeda K, Nagano K, Mochida T, Nakamura T, Study on floor supply air conditioning system storing cold energy for building structure and granules including phase change material Part2 Modeling of the system and load shifting effect of air conditioner load, Journal of Environmental Engineering (Transactions of AIJ), vol. , no. 584, pp. 47-52, 2004
    4. Ito T, Aoki T, Koji H, Shimakura K, Kuramae M, Nagano K, Yokoyama S, On the health effect mechanisms of radon and its short-lived decay products Part1 Radon Exhalation Rate in Sapporu and Simple Model of Respiratory Ors,an, Jounal of physicological anthropology and applide human science, vol. , no. , pp. 182, 2004
    5. Baba H, Yamamoto N, Ozaki H, Shimakura K, Kuramae M, Nagano K, Yokoyama S, Computer simulation of whole body ternperatures and thermal sensation and comfort N'ote sot' Flight Crew, Jounal of physicological anthropology and applide human science, vol. , no. , pp. 182, 2004
    6. Nagano K, Takeda S, Mochida T, Shimakura K, Thermal characteristics of a direct heat exchange system between granules with phase change material and air, Applied Thermal Engineering, vol. , no. , pp. 2131-2144, 2004
    7. Nagano K, Ogawa K, Mochida T, Hatashi K, Ogoshi H, Thermal characteristics of magnesium nitrate hexahydrate and magnesium chloride hexahydrate mixture as a phase change material for effective utilization of urban waste heat Journal of physiological anthropology and applied human science, Applied Thermal Engineering, vol. , no. , pp. 209-220, 2004
    8. Nagano K, Ogawa K, Mochida T, Hayashi K, Ogoshi H, Performance of heat charge/discharge of magnesium nitrate hexahydrate and magnesium chloride hexahydrate mixture to a single vertical tube for a latent heat storage system, Applied Thermal Engineering, vol. , no. , pp. 221-232, 2004
    9. Takeda S, Nagano K, Mochida T, Shimakura K, Development of a ventilation system utilized thermal energy storage for granules containing phase change material, Solar Energy, vol. , no. , pp. 329-338, 2004
    10. Nagano K, Mochida T, Experiments on thermal environmental design of ceiling radiant cooling for supine human subjects, Building and Environment, vol. , no. , pp. 267-275, 2004

    2003

    1. Nagano K, Mochida T, Shimakura K, Hanzawa H, Nakamura Y, A field experiment on large scale snow strage with high density, Journal of Environmental Engineering (Transactions of AIJ), vol. , no. 566, pp. 51-56, 2003
    2. Nagano K, Mochida T, Shimakura K, Murashita K, Takeda S, Development of thermal-photovoltaic hybrid exterior wallboards incorporating PV cells in and their winter performances, Solar Energy Materials & Solar Cells, vol. , no. , pp. 265-282, 2003
    3. Nagano K, Mochida T, Shimakura K, Domanski R, Rebow M, Thermal characteristics of manganese (II) nitrate hexahydrate as a phase change material for cooling system, Applied Thermal Engineering, vol. , no. , pp. 229-241, 2003
    4. Hamada Y, Nakamura M, Ochifuji K, Yokoyama S, Nagano K, Development of a database of low energy homes around the world and analyses of their trends, Renewable Energy, vol. 28, no. , pp. 321-328, 2003

    2002

    1. Hamada Y, Nakamura M, Ochifuji K, Haji N, Shigihara M, Yokoyama S, Nagano K, Study on hybrid utilization of renewable energy for low energy house Part4 Evaluation on energy conservation, environmental protection and economical aspect, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 84, pp. 77-86, 2002
    2. Nagano K, Takeda K, Mochida T, Shimakura K, A study on characteristics of direct heat exchange between granulated phase change materials and air, Journal of Architecture and Planning, vol. 556, no. , pp. 55-61, 2002
    3. Nagano K, Mochida T, Shimakura K, Perfoemance of thermal-pv hybrid wallboards incorporating pv cells during winter, Journal of Architecture and Planning, vol. 556, no. , pp. 39-45, 2002
    4. Nagano K, Ogawa K, Mochida T, Shimakura K, Hayashi K, Ogoshi H, An experimental study ofthermal characteristics ofphase change materials for effective utilization ofurban waste heat ofa fuel cell, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. , pp. 51-60, 2002
    5. Nagano K, Takeda K, Mochida T, Shimakura K, Stabilization of supply air temperature by using granulated phase change materials and its application to ventilation system of a house during summer, Journal of Architecture and Planning, vol. 562, no. 562, pp. 61-67, 2002
    6. Nagano K, Mochida T, Shimakura K, Hanzawa H, Nakamura S, A study on compression of snow during storage for gold energy resource, Journal of Architecture and Planning, vol. 562, no. 562, pp. 31-37, 2002
    7. Hamada Y, Nakamura M, Ochifuji K, Yokoyama S, Nagano K, Renewable Energy, vol. , no. , pp. 321-328, 2002
    8. Nagano K, Mochida T, Ochifuji K, Applied Thermal Engineering, vol. , no. , pp. 1299-1311, 2002

    2001

    1. Hamada Y, Nakamura M, Ochifuji K, Nagano K, Yokoyama S, Study on hybrid utilization of renewable energy for low energy house Part3 Numerical analyses on annual energy balance and evaluation of ground source heat pump, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 80, pp. 77-86, 2001
    2. Kondo M, Mochida T, Kuwabara K, Nagano K, Fundamental study on evaluation method for thermal radiation in outdoor environment, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 81, pp. 1-9, 2001
    3. Nagano K, Mochida T, Shimakura K, Yoshino H, Experimental study on thermal environmental design of the ceiling radiative cooling system for humans lying on their back, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 81, pp. 59-68, 2001
    4. Hamada Y, Nakamura M, Ochifuji K, Narita R, Nagakura K, Saitoh H, Yokoyama S, Nagano K, Experiments and analyses on a hybrid solar collector, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 83, pp. 21-30, 2001
    5. Hamada Y, Nakamura M, Ochifuji K, Nagano K, Shintaro Y, Field performance of a Japanese low energy home relying on renewable energy, Energy and Engineering, vol. 33, no. 8, pp. 805-814, 2001

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    1996-2000 (Professor Nagano)

    2000

    1. Hamada Y, Yokoyama S, Ochifuji K, Nagano K, Nakamura M, Study on hybrid utilization of renewable energy for low energy house Part2 Operating results and evaluation of experimental house, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 76, pp. 59-67, 2000
    2. Nakamura M, Nagano K, Yokoyama S, Kobata T, Hamada Y, Ochifuji K, Heat storage in an aquifer and production of activated carbon using waste tires, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 77, pp. 21-30, 2000
    3. Sakoi T, Nagano K, Mochida T, Shimakura K, Fundamental study on evaluation of clothing thermal insulation, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 77, pp. 95-107, 2000
    4. Sakoi T, Mochida T, Nagano K, Shimakura K, Katada K, Loci of equal thermal sensation line with varying characteristics of mean skin temperature and skin wettedness, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 79, pp. 11-17, 2000

    1999

    1. Mochida T, Berglund LG, Katada K, Sakoi T, Nagano K, Shimakura K, Yoshino H, Influence of environmental humidity on thermal sensation of warmth, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 72, pp. 67-74, 1999
    2. Mochida T, Shimakura K, Katada K, Sakoi T, Nagano K, Fundamental study concerning the relationship between average skin temperature and wettedness when man feels an equal thermal sensation, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 72, pp. 107-116, 1999
    3. Nagano K, Shimakura K, Mochida T, Ochifuji K, Kadokawa K, An experimental study on influences of natural convection on darcy's flow with a vertical temperature difference for the aquifer thermal energy storage, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 73, pp. 47-56, 1999
    4. Hamada Y, Nakamura M, Ochifuji K, Yokoyama S, Nagano K, Nagasaka S, Study on hybrid utilization of renewable energy for low energy house Part1 Total Planning and Construction of Experimental House, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 73, pp. 105-115, 1999

    1998

    1. Hamada Y, Nagano K, Nakamura M, Nagasaka S, Yokoyama S, Ochifuji K, A study on earth temperature in a snowy region for underground thermal energy storage, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 68, pp. 91-100, 1998
    2. Sadohara S, Nagano K, Miura M, Murakami K, Moriyama M, Shimoda Y, Katayama T, Yoda H, Kitayama H, Study on diffusion of district heating and cooling in Japan and its effects on global environment preservation, Journal of Architecture and Planning, vol. , no. 510, pp. 61-67, 1998
    3. Hamada Y, Nakamura M, Ochifuji K, Yokoyama S, Nagano K, Nagasaka S, Evaluation of underground thermal energy utilization by using standard thermal recovery ratio and its application to a residential heating system, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 71, pp. 53-62, 1998

    1997

    1. Narita S, Hamada Y, Nagano K, Ochifuji K, Nakamura M, Basic study on heat supply temperature level of combined heat and power system, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 64, pp. 91-101, 1997
    2. XU L, Ochifuji K, Nakamura M, Yokayama S, Okada K, Hamada Y, Nagano K, Numerical simulation of evaporating heat transfer of refrigerant R 22 in a vertical long U-tube, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 65, pp. 23-31, 1997

    1996

    1. Nagano K, Nakamura T, Ochifuji K, Yokoyama S, A Study on the ground coupled heat pump system Part4 Examinations of factors of design about horizontal earth coil heat exchangers and possibility of the shallow earth as a heat source for heat pump by numerical analysis, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 60, pp. 39-49, 1996
    2. Hamada Y, Nakamura M, Ochifuji K, Nagasaka S, Nagano K, A Study on the heating and cooling system by the thermal storage with vertical underground U-tube heat exchangers, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 61, pp. 45-55, 1996

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    1986-1995 (Professor Nagano)

    1995

    1. Nagano K, Hanzawa H, Ochifuji K, Nakamura T, Nakamura M, Hamada Y, Yokoyama S, A Study on the ground coupled heat pump system Part3 Field experiments on the ground heat extraction utilizing horizontal earth coil heat exchangers, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 58, pp. 1-11, 1995
    2. XU L, Nagano K, Ochifuji K, Nakamura M, Okada K, Yokayama S, Evaporating heat transfer to refrigerant in a vertical long-length U-tube, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 59, pp. 33-40, 1995
    3. Narita S, Nagano K, Ochifuji K, Nakamura M, Yokoyama S, Yamagata Y, Study on utilizing low level temperature urban waste heat of sapporo, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 59, pp. 49-59, 1995
    4. Nagasaka S, Yokoyama S, Ochifuji K, Nakamura M, Nagano K, Hamada Y, An estimate of the surface temperature at a vertical ground pipe by line source theory, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 59, pp. 143-151, 1995

    1994

    1. Nagano K, Ochifuji K, A study on the ground coupled heat pump system Part1 A simulation model and experiments of heat extraction during soil freezing in unsaturated soil, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 54, pp. 55-66, 1994
    2. Nagano K, Ochifuji K, Nishioka J, A study on the ground coupled heat pump system Part2 A field experiment by using a vertical ground pipe with soil freezing and numerical simulations, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 56, pp. 25-34, 1994

    1993

    1. Ochifuji K, Nagano K, Nishioka J, Nakamura M, Experiments and calculations for ground heat extraction with heat pump using the circulation of glycole solution in a vertical ground pipe, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 51, pp. 103-111, 1993
    2. Nagano K, Ochifuji K, Changes of thermal properties of soils caused by freezing and melting and a method for calculating the thermal conductivity, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 52, pp. 91-102, 1993

    1992

    1. Ochifuji K, Ikenaga Y, Nakamura M, Kobata T, Nagano K, Investigation of the long term heat storage in the aquifer, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 50, pp. 53-61, 1992

    1986

    1. Ochifuji K, Goto K, Nagano K, Matsushima J, Nakamura M, Study on seasonal ground heat storage of solar energy using a vertical pipe system Part3 Experiments of the natural and the mechanical heat recovery system, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 32, pp. 45-55, 1886
    2. Ochifuji K, Matsushima J, Nagano K, Study on seasonal ground heat storage of solar energy using a vertical pipe system Part4 Calculation of indoor temperature, soil temperature, heat storage rate and heat recovery rate, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. , no. 32, pp. 57-67, 1886

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    2015-2010 (Associate Professor Katsura)

    2015

    1. Katsura T, Nagano K, Nakamura Y, Development of simulation tool for ground heat exchanger considering multiple geological layer and its application, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 32, no. 3, pp. 335-344, 2015
    2. Katsura T, Nagano K, Nakamura Y, Development of simulation tool for design and performance prediction for hybrid ground source heat pump systems combined with cooling towers, Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers, vol. 32, no. 3, pp. 325-334, 2015
    3. Katsura T, Yamaguchi T, Nakamura Y, Establishment of a measuring technique for calorie output from variable refrigerant flow air conditioning system by applying refrigerant enthalpy method and verification, Journal of Environmental Engineering (Transactions of AIJ), vol. 717, no. 80, pp. 1063-1071, 2015
    4. Nakamura Y, Katsura T, Nagano K, , Experimental proof of the performance of system applying variable water volume control, Part2 Development of a low flow circulation ground source heat pump multi-split system, Journal of Environmental Engineering (Transactions of AIJ), vol. 711, no. 80, pp. 433-440, 2015
    5. Nakamura Y, Katsura T, Nagano K, , Installing the low flow circulation ground source heat pump system in the technology center and its performance analysis, Journal of Technology and design(Transaction of AIJ), vol. 21, no. 49, pp. 1139-1142, 2015

    2014

    1. Katsura T, Hirata M, Development of Performance Prediction Tool for Ground Source Heat Pump System Considering Influence of Ground Surface, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 207, no. , pp. 19-27, 2014
    2. Yamaguchi T, Katsura T, Nakamura Y, The establishment of a measuring technique for heating or cooling output from heat pump by applying refrigerant enthalpy method and verification experiment, Journal of Environmental Engineering (Transactions of AIJ), vol. 702, no. 79, pp. 689-697, 2014

    2013

    1. Wakayama H, Nagano K, Katsura T, The performance improving of the ground source heat pump system that is combined with preheating make up water applying PHC fondation piles, Journal of Technology and design(Transaction of AIJ), vol. 79, no. 702, pp. 689-679, 2013
    2. Nakamura Y, Nagano K, Katsura T, Development of a low flow circulation ground source heat pump multi-split system, Part1 Outlines of system concept and investigation on the optimum circulation flow rate of LF-GSHP system by field experiment, Journal of Environmental Engineering (Transactions of AIJ), vol. 684, no. 78, pp. 165-174, 2013

    2012

    1. Wakayama H, Katsura T, Ryu Y, Nagano K, Planning of an environment conscious school that mimics the function of a big tree, Application of biomimicry in building planning, Journal of Technology and design(Transaction of AIJ), vol. 40, no. 18, pp. 999-1002, 2012
    2. Wakayama H, Katsura T, Nagano K, Sato N, Study on Ground Source Heat Pump System using Cast in Place Concrete Foundation, The possible use of shallow heat exchanger, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 189, no. , pp. 21-28, 2012

    2011

    1. Katsura T, Nagano K, Nakamura Y, A study on design method for the ground heat exchanger's specification of ground source heat pump system, Part1 Quantification of ground heat exchangers' extraction or injection performances and its application, Journal of Environmental Engineering (Transactions of AIJ), vol. 659, no. 76, pp. 59-66, 2011
    2. Wakayama H, Matsumoto T, Nakai S, Nakamura K, Ishii M, Nagano K, Katsura T, Yanaghihara T, Kindaichi K, , 　, vol. 85, no. 7, pp. 522-523, 2011

    2010

    1. Wakayama H, Nagano K, Katsura T, Kindaichi K, Sato N, Study on ground source heat pump system applying PHC Foundation piles and short term thermal energy storage, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 163, no. , pp. 1-9, 2010

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    2009-2005 (Associate Professor Katsura)

    2009

    1. Katsura T, Nagano K, Narita S, Takeda S, Nakamura Y, Okamoto A, Calculation algorithm of the temperatures for pipe arrangement of multiple ground heat exchangers, Applied Thermal Engineering, vol. 29, no. , pp. 338-351, 2009

    2008

    1. Katsura T, Nagano K, Takeda S, Method of calculation of the ground temperature for multiple ground heat exchangers, Applied Thermal Engineering, vol. 28, no. 14-15, pp. 1995-2004, 2008
    2. Katsura T, Nagano K, Kindaichi K, Nakamura Y, A Study on a design and performance prediction tool for the ground source heat pump system, Part3 Calculation algorithm of the temperatures for pipe arrangement of multiple ground heat exchangers and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 134, no. , pp. 1-10, 2008

    2007

    1. Katsura T, Nagano K, Kindaichi K, Nakamura Y, Field experiment on heat extraction or injection from the ground affected by ground water flow, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 127, no. , pp. 1-9, 2007

    2006

    1. Nagano K, Katsura T, Takeda S, Development of a design and performance prediction tool for the ground source heat pump system, Applied Thermal Engineering, vol. 26, no. , pp. 1578-1592, 2006
    2. Nagano K, Katsura T, Takeda S, Nakamura Y, Heat extraction tests with steel foundation piles as ground heat exchangers and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 108, no. , pp. 11-19, 2006
    3. Katsura T, Nagano K, Takeda S, A study on a design and performance prediction tool for the ground source heat pump system, Part2 Calculation of the ground temperature for multiple ground , Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 111, no. , pp. 43-51, 2006
    4. Katsura T, Nagano K, Takeda S, Nakamura Y, An investigation on relation between ground water advection and thermal response by the thermal prove method, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 112, no. , pp. 51-59, 2006
    5. Katsura T, Nagano K, Kindaichi S, Nakamura Y, Method of calculation of the ground temperature with ground water flow and its application, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 115, no. , pp. 9-17, 2006

    2005

    1. Nagano K, Katsura T, A Study on a design and performance prediction tool for the ground source heat pump system, Part1 Development of a design and performance prediction tool for the GSHP system with a single borehole ground heat exchanger, Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, vol. 101, no. , pp. 11-20, 2005

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    2016-2007 (Project Assist Professor Sakata)

    2016

    1. Miyamoto T, Chikita K, Sakata Y，Ochiai Y, Hossain MD, Ohyagi H, Kudo I, Loading processes of major ions in a forested catchment; Observations and modeling, , vol. 46, no. 1, pp. 39-57, 2016
    2. Sakata Y, Baran G, Suzuki T, Chikita K, Estimate of river seepage by conditioning downward groundwater flow in the Toyohira River alluvial fan, Japan, Hydrological Science Journal, vol. , no. , pp. , 2016

    2015

    1. Hossain MD, Chikita K, Sakata Y, Miyamoto T, Ochiai Y, Analysis of partially penetrating slug tests in a stratified formation by alternating piezometer and tube methods, Journal of Hydrology, vol. 528, no. , pp. 385-396, 2015
    2. Sakata Y, Imai T, Ikeda R, Nishigaki M, Groundwater Leakage and River Runoff, Journal of Modern Hydrology, vol. 5, no. , pp. 32-43, 2015
    3. Sakata Y, Heat as a tracer for examining depth-decaying permeability in gravel deposits, Ground Water, vol. 53, no. Ｓ1, pp. 21-32, 2015
    4. Chikita K, Uehara H, A.A. Mamun, G. Umgiesser, Iwasaki W, M.M. Hossain, Sakata Y, Water and heat budgets in a coastal lagoon controlled, Limnology, vol. , no. , pp. , 2015

    2013

    1. Sakata Y, Ikeda R, Regional mapping of vertical hydraulic gradient using uncertain well data: a case study of the Toyohira River alluvial fan, Journal of Water Resource and Protection, vol. 5, no. 8, pp. 823-834, 2013
    2. Sakata Y, Ikeda R, Depth dependence and exponential models of permeability in alluvial fan gravel deposits, Hydrogelogy Journal, vol. 21, no. , pp. 773-786, 2013

    2012

    1. Sakata Y, Ikeda R, Effectiveness of a high resolution model on groundwater simulation in an alluvial fan, Geophysical Bulletin of Hokkaido University, vol. 75, no. , pp. 73-89, 2012
    2. Sakata Y, Ikeda R, Quantification of longitudinal river discharge and leakage in an alluvial fan by synopitic survey using handheld ADV, Japan society of hydrology and water resources, vol. 25, no. 2, pp. 89-102, 2012

    2011

    1. Sakata Y, Ito K, Isozaki S, Ikeda R, A distribution model of permeability derived from undisturbed gravelly samples in alluvial fan, , vol. , no. , pp. , 2011

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