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Diesel Cold Start Emissions

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Principal Investigator: Nancy Daher Ph. D. (ndaher@utah.gov), Utah Division of Air Quality

DAQ, USU and WSU researchers will extensively evaluate emissions change during cold start, hot start, and during transient cycle utilizing a Portable Emission Analyzer system (PEMS). This analysis will help us understand the true emission impact from diesel engine during cold/hot start and extended transient cycle.

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