Application of a turbocharger with improved compressor performance and electronically controlled waste gate valve for heavy duty truck engine
Application of a turbocharger with improved compressor performance and electronically controlled waste gate valve for heavy duty truck engine
- New search for: Sato, A.
- New search for: Otani, T.
- New search for: Harada, K.
- New search for: Shimizu, M.
- New search for: Sato, A.
- New search for: Otani, T.
- New search for: Harada, K.
- New search for: Shimizu, M.
To meet recent Japanese long haulers' demands, a power increase plus better fuel economy of the turbocharged and charge cooled diesel engines for heavy vehicles was accomplished. This paper describes several innovative technologies such as improved turbocharger performance, the electronically controlled waste gate valve, the so-called multi harmonized inertia charging system, and so on concerning both the power increase and the fuel economy. As a result, Hino model EP100-II engine achieved a high Break Mean Effective Pressure of 16.8 bar with the assistane of IHI (Ishikawajima-Harima Heavy Industries Co., Ltd.) model RHC7-VX27 turbocharger which provides about 80 % compressor efficiency with a wide flow range despite its high pressure ratio.
Document information
Application of a turbocharger with improved compressor performance and electronically controlled waste gate valve for heavy duty truck engine
Anwendung eines Turboladers mit verbesserter Kompressorleistung und elektronisch gesteuertem Abgasventil bei einem Lkw-Motor mit hoher Leistung
Proc. of the 1987 ; 1 , Oct ; 81-88
1987
8 Seiten, 13 Bilder, 2 Tabellen, 5 Quellen
Conference paper
English
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