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J-GLOBAL ID：201802287965420411   整理番号：18A0579398

高圧単軸スクリュー膨張機プロトタイプの性能に及ぼす入口圧力と回転速度の影響【Powered by NICT】

Influence of inlet pressure and rotational speed on the performance of high pressure single screw expander prototype

著者 (16件)： Li Guoqiang (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Li Guoqiang (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Lei Biao (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Lei Biao (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Wu Yuting (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Wu Yuting (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Zhi Ruiping (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Zhi Ruiping (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Zhao Yingkun (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Zhao Yingkun (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Guo Zhiyu (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Guo Zhiyu (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Liu Guangyu (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Liu Guangyu (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Ma Chongfang (MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China) ,  Ma Chongfang (Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China)
資料名： Energy  (Energy)
巻： 147  ページ： 279-285  発行年： 2018年 
JST資料番号： H0631A  ISSN： 0360-5442  CODEN： ENEYDS  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： イギリス (GBR)  言語： 英語 (EN)

抄録/ポイント： 減圧ステーションにおける高圧力エネルギーを回収するために,直径117mmの高圧単軸スクリュー膨張機(HPSSE)は,最近,著者らの研究室で開発した。本研究では,様々な入口圧力と回転速度の下でHPSSEの性能に関する実験的調査の結果を提示した。HPSSEの入口圧力は1.0MPaから5.0MPaの範囲にあり,回転速度は1500rpmから3000rpmである。実験結果は,入口圧力が5.0MPaの時に,HPSSEの最大出力,体積効率,等エントロピー効率および軸効率は56.55kW,80.57%,62.55%と50.96%であったことを示した。体積効率はかなり遅い回転速度下で入口圧力により影響を受ける非常にであり,体積効率のわずかな変化はかなり高い回転速度下で観測した。高回転速度は大きい圧力差作動条件における漏れを低減する効果的な方法である。Copyright 2018 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【Powered by NICT】

シソーラス用語： *プロトタイプ ,  *一軸 ,  *高圧 ,  *回転数 ,  減圧 ,  体積効率
準シソーラス用語： 運転条件 ,  圧力差 ,  断熱効率 ,  最大出力 ,  *膨張機 , 【Automatic Indexing@JST】

著者キーワード (4件)： 高圧単軸スクリューエキスパンダ ,  入口圧力 ,  高圧力エネルギー回収 ,  軸効率

分類 (2件)： その他の発電  (NB03140M) ,  蒸気タービン  (PB01040R)

タイトルに関連する用語 (7件)： 高圧 ,  単軸 ,  スクリュー ,  膨張機 ,  プロトタイプ ,  入口圧 ,  回転速度