Development of a Method for Controlling Fuel Vapor Generation from Automotive Fuel Tanks Nissan Motor Company. Limited

Format:

Conference/Event

Author/Creator:

Kawachiya, Seiji, author.

Conference Name:

Vehicle Thermal Management Systems Conference (1993-03-29 : Columbus, Ohio, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1993

Summary:

Evaporative emissions from automotive fuel systems are recognized as one cause of photochemical smog. A key factor in reducing evaporative emissions is to control the amount of fuel vapor generated in the fuel tank. This research focused on the fuel temperature in the tank which has a large effect on fuel vapor generation. Two factors causing the fuel temperature to rise are the heat received from the exhaust system and the heat received from returned fuel. An experimental method was developed for separating and evaluating these two heat quantities. An investigation was then made of the heat balance of the fuel system for several typical fuel tank layouts. It was found that the heat balance differed considerably depending on the fuel tank location. Using a theoretical heat balance model, an analysis was then made of the contributions of different factors to elevated fuel temperatures. The results revealed a direction to follow in designing technical measures for minimizing fuel vapor generation

Notes:

Vendor supplied data

Publisher Number:

931101

Access Restriction:

Restricted for use by site license