General presentation

伝熱・熱交換器

Thu. Jul 8, 2021 1:00 PM - 2:15 PM Web room 4 (Webex)

Chair:Jongsoo JEONG

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[webex] セッションのオンライン参加

1:00 PM - 1:15 PM

[401] Flow Visualization and Evaluation of Refrigerant R134a Passing Through a Microchannel in Expansion Process

〇Mizuki Nakamura¹, Naoki Maruyama², Hirota Masafumi² (1. 三重大学大学院、2. 三重大学)

1:15 PM - 1:30 PM

[402] Visualization and Heat Transfer Evaluation of Boiling Phenomenon of Refrigerant Gas-Liquid Two-Phase Flow Passing Through Mini-Channels

〇Kengo Tajima¹, Naoki Maruyama², Koji Takiguchi³, Akira Nakano³, Masafumi Hirota² (1. 三重大学大学院、2. 三重大学、3. 富士電機（株）)

1:30 PM - 1:45 PM

[403] Effect of Heat Transfer Surface Shape in Condensation Process of CO₂ Refrigerant Passing Through Fine Grooves on Liquid Film Formation and Heat Transfer Characteristics

〇Toshiki Nishimura¹, Yuta Hamakawa¹, Naoki Maruyama², Koji Takiguchi ³, Akira Nakano³, Masafumi Hirota² (1. 三重大院、2. 三重大工、3. 富士電機)

1:45 PM - 2:00 PM

[404] Filed test and analysis of copper pipe radiant cooling for greenhouse in tropical countries

〇Napassawan Khammayom¹, Naoki Maruyama¹, Hirota Masafumi¹, Chatchawan Chaichana² (1. 三重大、2. チェンマイ大)

General presentation

空調・システム技術

Thu. Jul 8, 2021 2:30 PM - 3:30 PM Web room 4 (Webex)

Chair:Yosuke UDAGAWA

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[webex] セッションのオンライン参加

2:30 PM - 2:45 PM

[406] Measurements and analysis of thermal environment of university class room for optimal control of air conditioning equipment in large space

〇Kazumasa Shikayama¹, Tomohito Matsuo¹, Yuuma Yonemura², Hikari Shimadera¹, Akira Kondo¹ (1. 大阪大学)

2:45 PM - 3:00 PM

[407] TRNSYS simulation to evaluate the annual operation of air-conditioning equipment utilizing solar thermal energy

Masanari Suzuki¹, 〇Atsushi Akisawa¹, Yasunori Suwabe¹ (1. 東京農工大学　生物システム応用科学府)

3:00 PM - 3:15 PM

[408] Development of Actual Driving Performance Evaluation Equipment of Heat Pumps

〇Ryohei Mori¹, Syun Matsui¹, Yoichi Miyaoka¹, Jongsoo Jeong¹, Kiyoshi Saito¹ (1. 早稲田大学)

3:15 PM - 3:30 PM

[409] Operations Management of Power Interchange Networks Using Stochastic Programming

Economic evaluation under uncertain operation condition of electric vehicles

〇Tetsuya Wakui¹, Taiki Ida¹, Ryohei Yokoyama¹ (1. 大阪府立大学)

Sessions

Environment friendly energy technology » Energy conservation

伝熱・熱交換器

[webex] セッションのオンライン参加

[401] Flow Visualization and Evaluation of Refrigerant R134a Passing Through a Microchannel in Expansion Process

[402] Visualization and Heat Transfer Evaluation of Boiling Phenomenon of Refrigerant Gas-Liquid Two-Phase Flow Passing Through Mini-Channels

[403] Effect of Heat Transfer Surface Shape in Condensation Process of CO₂ Refrigerant Passing Through Fine Grooves on Liquid Film Formation and Heat Transfer Characteristics

[404] Filed test and analysis of copper pipe radiant cooling for greenhouse in tropical countries

空調・システム技術

[webex] セッションのオンライン参加

[406] Measurements and analysis of thermal environment of university class room for optimal control of air conditioning equipment in large space

[407] TRNSYS simulation to evaluate the annual operation of air-conditioning equipment utilizing solar thermal energy

[408] Development of Actual Driving Performance Evaluation Equipment of Heat Pumps

[409] Operations Management of Power Interchange Networks Using Stochastic Programming

Economic evaluation under uncertain operation condition of electric vehicles