Accession Number:

AD0618482

Title:

NON-SIMILAR BOUNDARY LAYER HEAT TRANSFER OF A ROTATING CONE IN FORCED FLOW.

Descriptive Note:

Mathematical note,

Corporate Author:

BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH

Personal Author(s):

Report Date:

1965-04-01

Pagination or Media Count:

30.0

Abstract:

The problem of fluid flow and heat transfer characteristics of a cone rotating in a forced flow field is investigated. The flow problem in general involves two parameters, m and s. For heat transfer, one additional parameter, Pr, must be considered. For the special case of a rotating disk in forced flow, the partial differential equations are reduced to a set of ordinary differential equations with two parameters s and Pr. The non-similar boundary layer flow equations are solved for two half cone angles alpha 90 degrees and 53.5 degrees for various Prandtl numbers with s ranging from 0 to about 20. It was found that for s 10, the first order approximation from the power expansion scheme may not be sufficient. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE