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Sensitivity Analysis of Powertrain Cooling System Performance
Technical Paper
2007-01-0598
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper identifies the difference in powertrain cooling system content levels using a nominal and a +3 Standard deviation maximum temperature design approach. Variation simulation analysis tools are used along with a 1-D cooling system performance model to predict resulting temperature distribution for different combinations of input variable populations. The analysis will show differential in powertrain cooling system content, mass, and impact to fuel economy for a nominal vs. +3 sigma design approach.
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Citation
Savage, J., Tang, Y., Xie, Z., and Rahman, S., "Sensitivity Analysis of Powertrain Cooling System Performance," SAE Technical Paper 2007-01-0598, 2007, https://doi.org/10.4271/2007-01-0598.Also In
Reliability and Robust Design in Automotive Engineering, 2007
Number: SP-2119; Published: 2007-04-16
Number: SP-2119; Published: 2007-04-16
References
- Rahman Sadek Sun Richard Robust Engineering of Engine Cooling System SAE Paper 2003-01-0149
- Shah R.K. Compact Heat Exchangers for Automotive Applications SAE International Professional Development Course 2004
- Beyer, W. CRC Standard Mathematical Tables 25th 1978