Effects of Llc Flow Characteristics and Surface Roughness on Nucleate Boiling Heat Transfer Mechanism in Ic Engine Cooling System
- 提供方法
- 本サイト上にてダウンロード・閲覧可
- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20216099
- 文献・情報種別
- 学術講演会予稿集(秋)
No.102-21
- 掲載ページ
- 1-8(Total 8 p)
- 発行年月
- 2021年 10月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2021年秋季大会 【オンライン】
書誌事項
著者 | 1) Kakeru Nakamura, 2) Haoyu Chen, 3) Ayumi Homma, 4) Takaki Nakaya, 5) Alan John, 6) Tatsuya Yoshida, 7) Hiroyuki Okamura, 8) Yui Takamatsu, 9) Takashi Suzuki, 10) Mitsuhisa Ichiyanagi |
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著者(英) | 1) Kakeru Nakamura, 2) Haoyu Chen, 3) Ayumi Homma, 4) Takaki Nakaya, 5) Alan John, 6) Tatsuya Yoshida, 7) Hiroyuki Okamura, 8) Yui Takamatsu, 9) Takashi Suzuki, 10) Mitsuhisa Ichiyanagi |
勤務先 | 1) Sophia University, 2) Sophia University, 3) Sophia University, 4) Sophia University, 5) Sophia University, 6) Sophia University, 7) Sophia University, 8) Sophia University, 9) Sophia University, 10) Sophia University |
勤務先(英) | 1) Sophia University, 2) Sophia University, 3) Sophia University, 4) Sophia University, 5) Sophia University, 6) Sophia University, 7) Sophia University, 8) Sophia University, 9) Sophia University, 10) Sophia University |
抄録(英) | To improve the cooling system of the internal combustion engine, it is required to predict and utilize the nucleate boiling heat transfer. Our previous studies measured the heat fluxes using water and 50% ethylene glycol aqueous solution as coolant. To simulate a real engine, the present study measured the nucleate boiling heat flux on heating surface using LLC under various operating conditions (flow velocity, temperature, pressure, etc.). It was confirmed that the coolant operating conditions affect the nucleate boiling heat fluxes and their heat fluxes were reduced due to the presence of LLC's sediments on heating surfaces. 翻訳 |