Accession Number:

ADA133970

Title:

Computational Methods for Complex Flowfields.

Descriptive Note:

Annual rept. 1 Jun 82-31 May 83,

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE COMPUTATIONAL FLUID DYNAMICS LAB

Personal Author(s):

Report Date:

1983-07-01

Pagination or Media Count:

64.0

Abstract:

The overall objective of this research is the development of solution algorithms for complex flowfields using procedures that take account of, recognize, and couple interacting subdomains. In task I, non-adaptive embedded mesh solutions of the Euler equations have been obtained for NACA 0012, RAE 2822, and Korn 1 air foils. In Task II adaptive embedded mesh solutions have been obtained for one-dimensional flows with shock waves and a two-dimensional scalar convection-diffusion equation.

Subject Categories:

  • Aircraft
  • Theoretical Mathematics
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE