ディーゼルエンジンにおける摩擦損失低減の評価（第１報）

DOI Web Site

書誌事項

タイトル別名
  • The Evaluation of Friction Loss Reduction in Diesel Engine ( First Report )
  • ディーゼルエンジン ニ オケル マサツ ソンシツ テイゲン ノ ヒョウカ(ダイ1ポウ)エンジン マサツ ケイソク ギジュツ ノ カイリョウ
  • - Improvement of Measurement Technique for Engine Friction Loss -
  • －エンジン摩擦計測技術の改良－

この論文をさがす

抄録

Although the motoring measurement method is generally used in comparison of engine friction losses, the condition of motoring engine is different from firing engine. Furthermore, in order to evaluate friction losses in each part of engine component, the firing measurement method in crank angle domain must be required. Therefore, the firing measurement method for total engine friction loss has been improved. This method is based on the fact that fluctuation of angular velocity in crankshaft system is related to indicated, brake and friction torque variation. Finally, this technique is applied to new diesel engine to confirm the reduction of friction losses.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ