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Establishment of Engine Lubrication Oil Pressure and Flow Rate Distribution Prediction Technology
Published October 07, 2009 by Society of Automotive Engineers of Japan in Japan
Event: JSAE Autumn Conference
The engine oil circuit should distribute oil pressure and flow rate suitable for each of parts. Engine oil pressure and flow rate distribution prediction technology is required for suitable distribution. In this study, we enhanced engine lubrication oil pressure and flow rate distribution prediction technology in one-dimensional fluid analysis. Pressure losses acquired by three-dimensional fluid analysis, by simple substance examination and by oil film model analysis which applied load fluctuations are used in one-dimensional fluid analysis.