Methods to quantify the gasoline vapors displaced from a tank when refilling an ORVR vehicle are presented. Three predictive modeling techniques that approximate refueling vapor mass and composition are summarized. Some of these modeling techniques provide a convenient and reasonable approximation of real-life fueling events as demonstrated by testing conducted on production fuel system components. The application of the models to vehicle engineering is demonstrated in examples.
Predicting Tank Vapor Mass for On-Board Refueling Vapor Recovery
Sae Technical Papers
SAE International Congress and Exposition ; 1997
1997-02-24
Conference paper
English
Predicting tank vapor mass for on-board refueling vapor recovery
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