KUWAHARA Ken 桑原憲

Researcher Number	90243964
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2004 – 2005: 九州大学, 先導物質化学研究所, 助手 1992 – 2002: 九州大学, 機能物質科学研究所, 助手
Review Section/Research Field	Principal Investigator Thermal engineering Except Principal Investigator Thermal engineering / Thermal engineering
Keywords	Principal Investigator HFCl34a / 実験 / HFC134a / 細管 / 熱交換器 / 蒸発熱伝達 Except Principal Investigator プレートフィン凝縮器 / 実験 / HCFC123 / プレートフィン蒸発器 … More / 成績係数 / HFC134a / 蒸気圧縮式ヒートポンプ / Experiment / 理論解析 / 流動様式 / 二成分混合冷媒 / Refrigeration / Plate-fin heat exchanger / Ethanol / Adsorption isotherm / Activated carbon fiber / フィン付き熱交換器 / 繊維状活性炭素 / シミュレーション / 高性能化 / フィン付熱交換器 / エタノール / 繊維状活性炭 / 低温駆動型 / 吸着式冷凍機 / Numerical Analysis / Minutia Channel / Two Phase Flow / Single Phase Flow / Sub-critical pressure / Supercritical Pressure / Carbon Dioxide / 超臨界流体 / 微細円形流路 / 二相流 / 単相流 / 亜臨界 / 超臨界 / 二酸化炭素 / Alternative Refrigerant / Pressure Drop / Condensation Heat Transfer / Micro Channel / 熱伝達 / 凝縮 / 代替冷媒 / 圧力損失 / 凝縮熱伝達 / 微細流路 / Experimental Study / Numerical Study / Heat transfer / Vertical surface / Alternative refrigerant mixture / Plate-fin heat exchager / Condensation / 層流自由対流膜状凝縮 / フィン形状 / 混合冷媒HFC134a / Heat transfer characteristics / Flow Pattern / Coefficient of Performance / Cycle Performance / Zeotropic refrigerant mixtures / Plate-fin condenser / Plate-fin evaporator / Heat pump system / サイクル特性 / 代替フロン冷媒 / プレ-トフィン凝縮器 / プレ-トフィン蒸発器 / ヒ-トポンプ / 伝熱特性 / サイクル特徴 / 非共沸混合冷媒 / ヒートポンプ / エクセルギー解析 / 予測計算法 / サイクルシミュレーション / 混合冷媒 Less

Study on the Performance Improvement of Single-bed Adsorption Refrigeration System Employing Activated Carbon Fiber-Ethanol Pair
- Principal Investigator
  
  SAHA Bidyut Baran
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thermal engineering
- Research Institution
  KYUSHU UNIVERSITY
Heat Transfer Characteristics of Carbon Dioxide at Super-critical Pressure in Minutia-channels
- Principal Investigator
  
  KOYAMA Shigeru
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thermal engineering
- Research Institution
  Kyushu University
STUDY ON THE CONDENSATION HEAT TRANSFER AND FLOW MECHANISM OF ALTERNATIVE REFRIGERANTS IN MICRO CHANNELS
- Principal Investigator
  
  KOYAMA Shigeu
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thermal engineering
- Research Institution
  KYUSHU UNIVERSITY
代替冷媒用小型・高性能熱交換器の開発-細管内の相変化熱伝達及び流動様式の解明-Principal Investigator
- Principal Investigator
  
  桑原憲
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Thermal engineering
- Research Institution
  Kyushu University
多成分混合冷媒を用いた高性能蒸気圧縮式ヒートポンプシステムの開発
- Principal Investigator
  
  小山繁
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyushu University
Thermal Optimization of Plate-fin Condenser Alternative Refrigerant Mixtures
- Principal Investigator
  
  KOYAMA Shigeru
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thermal engineering
- Research Institution
  KYUSHU UNIVERSITY
蒸気圧縮式ヒートポンプの混合冷媒による高性能化
- Principal Investigator
  
  小山繁
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyushu University
蒸気圧縮式ヒートポンプシステムの混合冷媒による高性能化
- Principal Investigator
  
  KOYAMA Shigeru
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyushu University
Development of a High Performance Heat Pump System Using Refrigerant Mixtures as Working Fluids
- Principal Investigator
  
  FUJII Tetsu
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Thermal engineering
- Research Institution
  Kyushu University

All 2006

All Journal Article

[Journal Article] Waste heat driven multi-bed adsorption chiller : heat exchangers overall thermal conductance on chiller performance2006
- Author(s)
  B.B.Saha, I.I.El-Sharkawy, S.Koyama, J.B.Lee, K.Kuwahara
- Journal Title
  
  Heat Transfer Engineering 27(In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560187
[Journal Article] Experiments for Measuring Adsorption Characteristics of Activated Carbon Fiber/Ethanol Pair Using a Plate-Fin Heat Exchanger2006
- Author(s)
  B.B.Saha, S.Koyama, I.I.El-Sharkawy, K.Kuwahara, K.Kariya, K.C.Ng
- Journal Title
  
  ASHRAE HVAC & R Research (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560187
[Journal Article] Adsorption characteristics of activated carbon fiber/ethanol pair for cooling application2006
- Author(s)
  B.B.Saha, S.Koyama, I.I.El-Sharkawy, K.Kuwahara, K.Kariya, J.B.Lee
- Journal Title
  
  HVAC&R Research 12(in press)
- Data Source
  KAKENHI-PROJECT-16560187
[Journal Article] Adsorption characteristics of activated carbon fiber/ethanol pair for cooling application2006
- Author(s)
  B.B.Saha, S.Koyama, I.I.El-Sharkawy, K.Kuwahara, K.Kariya, J.B.Lee
- Journal Title
  
  HVAC&R Research 12(In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560187
[Journal Article] Waste Heat Driven Multi-Bed Adsorption Chiller : Heat Exchangers Overall Thermal Conductance on Chiller Performance2006
- Author(s)
  B.B.Saha, I.I.El-Sharkawy, S.Koyama, J.B.Lee, K.Kuwahara
- Journal Title
  
  Heat Transfer Engineering 28
  
  Pages: 80-87
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560187
[Journal Article] Waste heat driven multi-bed adsorption chiller : heat exchangers overall thermal conductance on chiller performance2006
- Author(s)
  B.B.Saha, I.I.El-Sharkawy, S.Koyama, J.B.Lee, K.Kuwahara
- Journal Title
  
  Heat Transfer Engineering 27
  
  Pages: 1-10
- Data Source
  KAKENHI-PROJECT-16560187

1. KOYAMA Shigeru (00153693)

# of Collaborated Projects: 8 results

# of Collaborated Products: 6 results
2. YU Jian (30274533)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. FUJII Tetsu (20038574)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SAHA Bidyut Baran (20293011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KITANI Kazuo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. HORIEA Tetsuji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. S・B Bidyut

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results

KUWAHARA Ken 桑原 憲

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代替冷媒用小型・高性能熱交換器の開発-細管内の相変化熱伝達及び流動様式の解明-Principal Investigator

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[Journal Article] Waste heat driven multi-bed adsorption chiller : heat exchangers overall thermal conductance on chiller performance2006

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[Journal Article] Experiments for Measuring Adsorption Characteristics of Activated Carbon Fiber/Ethanol Pair Using a Plate-Fin Heat Exchanger2006

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[Journal Article] Adsorption characteristics of activated carbon fiber/ethanol pair for cooling application2006

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[Journal Article] Adsorption characteristics of activated carbon fiber/ethanol pair for cooling application2006

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[Journal Article] Waste Heat Driven Multi-Bed Adsorption Chiller : Heat Exchangers Overall Thermal Conductance on Chiller Performance2006

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[Journal Article] Waste heat driven multi-bed adsorption chiller : heat exchangers overall thermal conductance on chiller performance2006

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KUWAHARA Ken 桑原憲