Pacific national university Main page Bulletin of Pacific national university

UDC 629.424:621.436+004.94

© Konkov A. Yu., Lashko V. A., Kocherga V. G. , 2010

Estimation of Technical State of Diezel Fuel Noozles with the Use of Fuel Testers

The new method of estimation of injection fuel by the diesel engine atomizers without dismantling them from the engine is proposed. The method is based on the use of portable fuel testers equipped with fuel pressure sensors and sensors of plunger travels. Basic principles of using information obtained in testing are presented, allowing one to make quantitative estimations of parameters which cannot be directly obtained in service. Practical test results of the method on ato-mizers of diesel engines 16ЧН26/26 and 10ДН25,4х2/20,7 are given.

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