Li, J and Collings, N and Ma, T (1998) A numerical simulation of AFR switch of SI engines. SAE Technical Papers.Full text not available from this repository.
A novel mechanical method of achieving a rapid switch between stoichiometric and lean conditions for SI engines is explored. Two and three throttle configurations, a switch strategy which employs a standard intake manifold and an assembly of pipes and throttle(s), are investigated numerically by using a one-dimensional engine simulation program based on the method of characteristics. The results indicate that it is possible to achieve rapid AFR switch without a torque jump, i.e. unperceptible to the driver. © 1998 Society of Automotive Engineers, Inc.
|Divisions:||Div A > Energy|
|Depositing User:||Cron job|
|Date Deposited:||16 Jul 2015 13:12|
|Last Modified:||27 Nov 2015 11:16|