The methods presented in this SAE Recommended Practice apply to the controlled testing of low-temperature charge, air-cooled, heavy-duty diesel engines. This document encompasses the following main sections: a Definitions of pertinent parameters b Vehicle testing to determine typical values for these parameters c Description of the setup and operation of the test cell system d Validation testing of the test cell system While not covered in this document, computer modeling of the vehicle engine cooler system is recognized as a valid tool to determine cooler system performance and could be utilized to supplement the testing described. However, adequate in-vehicle testing should be performed to validate the model before it is used for the purposes outlined. The procedure makes references to test cycles that are prescribed by the United States Environmental Protection Agency (US EPA) and are contained in the Code of Federal Regulations.
SAE J1937-1995 history
2011SAE J1937-2011 Engine Testing with Low-Temperature Charge Air-cooler Systems in a Dynamometer Test Cell
2002SAE J1937-2002 Engine Testing with Low-Temperature Charge Air-Cooler Systems in a Dynamometer Test Cell@ Recommended Practice
1995SAE J1937-1995 ENGINE TESTING WITH LOW-TEMPERATURE CHARGE AIR-COOLER SYSTEMS IN A DYNAMOMETER TEST CELL
1989SAE J1937-1989 ENGINE TESTING WITH LOW TEMPERATURE CHARGE AIR COOLER SYSTEMS IN A DYNAMOMETER TEST CELL