PASSENGER CAR VAPOR LOCK Socony-Vacuum Oil Company

Format:

Conference/Event

Author/Creator:

HEATH, D. P., author.

Conference Name:

SAE GOLDEN ANNIVERSARY ANNUAL MEETING

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1955

Summary:

Fuel volatility affects both the performance of passenger cars and the economics of fuel production. More volatile fuels offer a number of advantages, particularly better low temperature performance and lower cost. The main disadvantage of more volatile gasolines is that they tend to cause vapor lock. The present work was undertaken to obtain current data on the relationships between vapor lock in vehicles and fuel volatility.Reid vapor pressure alone is not an adequate procedure for controlling the vapor locking tendencies of motor gasolines. In fact, some gasolines of normal vapor pressure have a higher vapor locking tendency than some gasolines of above normal vapor pressure.A few car models are exceptionally prone to vapor lock. To keep these critical cars out of vapor lock difficulty would require uneconomic fuels. More careful fuel system design is required to avoid the production of critical cars.The average motor gasoline in many areas of the United States can be made more volatile with safety provided a proper control procedure is used. In some areas the average gasoline approaches the safe level established by field tests

Notes:

Vendor supplied data

Publisher Number:

550020

Access Restriction:

Restricted for use by site license