Bibliographic Information
- Other Title
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- 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)
- 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-
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Abstract
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.
Journal
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- Transactions of Society of Automotive Engineers of Japan
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Transactions of Society of Automotive Engineers of Japan 43 (5), 991-996, 2012
Society of Automotive Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390001204615296256
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- NII Article ID
- 40019456031
- 130004515888
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- NII Book ID
- AN00105913
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- ISSN
- 18830811
- 02878321
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- NDL BIB ID
- 024026511
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed