SAE J643_201104

Hydrodynamic Drive Test Code

SAE International , 04/04/2011

Publisher: SAE

File Format: PDF

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Description

Standard By:SAE International , 04/04/2011

Published:04/04/2011

File Size:1 file , 190 KB

Language:English

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The range of test conditions on the dynamometer shall be sufficient to determine the primary operating characteristics corresponding to the full range of vehicle operations.

The characteristics to be determined are: a. torque ratio versus speed ratio and output speed; b. input speed versus speed ratio and output speed; c. efficiency versus speed ratio and output speed; d. capacity factor versus speed ratio and output speed; and e. input torque versus input speed.