Estimation of Instantaneous Heat Transfer Coefficients for a Direct-Injection Stratified-Charge Rotary Engine NASA Lewis Research Center Cleveland, OH

Format:

Conference/Event

Author/Creator:

Lee, C. M., author.

Conference Name:

SAE International Congress & Exposition (1987-02-23 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1987

Summary:

The main objective of this report was to derive equations to estimate heat transfer coefficients in both the combustion chamber and coolant passage of a rotary engine. This was accomplished by making detailed temperature and pressure measurements in a direct-injection stratified-charge rotary engine under a range of conditions. For each specific measurement point, the local physical properties of the fluids were calculated. Then an empirical correlation of the coefficients was derived by using a multiple regression program. This correlation expresses the Nusselt number as a function of the Prandtl number and Reynolds number

Notes:

Vendor supplied data

Publisher Number:

870444

Access Restriction:

Restricted for use by site license