Accession Number:

ADP005138

Title:

Numerical Simulation of the Flow Field Around a Complete Aircraft,

Descriptive Note:

Corporate Author:

AIR FORCE WRIGHT AERONAUTICAL LABS WRIGHT-PATTERSON AFB OH

Personal Author(s):

Report Date:

1986-11-01

Pagination or Media Count:

11.0

Abstract:

The present effort represents a first attempt of numerical simulation of the flow field around a complete aircraft like, lifting configuration utilization the Reynolds averaged Navier-Stokes equations. The numerical solution generated for the experimental aircraft concept X24C-10D at a Mach number of 5.95 not only exhibited accurate prediction of detailed flow properties but also of the integrated aerodynamic coefficients. In addition, the present analysis demonstrated that a page structure of data collected into cyclic blocks is an efficient and viable means for processing the Navier-Stokes equations on the CRAY XMP-22 computer with external memory device.

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE