The Initial Selection of Parameters for Dynamic Brake for Car Engine Test Dynamometer

Zbigniew Kneba; Jacek Kropiwnicki

doi:10.4028/www.scientific.net/KEM.597.179

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 597The Initial Selection of Parameters for Dynamic...

The Initial Selection of Parameters for Dynamic Brake for Car Engine Test Dynamometer

Abstract:

The article presents an analysis of the car engine loads. The aim of the analysis was to determine the parameters of the brake / electric motor on an engine test bad. Analysis of loads on the driving tests concerned on chassis dynamo to simulate them on an engine dynamometer. To check the range of dynamometer shaft angular acceleration inertial mass of a car was reduced on the crankshaft axis. The calculations of maximum shaft acceleration were performed. Also the whole car acceleration when pulling away from the place was calculated. Calculations were verified by experiment on road. They both gave a good agreement.

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Periodical:

Key Engineering Materials (Volume 597)

Pages:

179-184

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.597.179

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Online since:

December 2013

Authors:

Zbigniew Kneba, Jacek Kropiwnicki

Keywords:

Combustion Engine Testing

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