Accession Number:

ADA191253

Title:

Final Report on AFOSR (Air Force Office of Scientific Research) Contract F49620-83-C-0064 on Massachusetts Institute of Technology, Cambridge. Volume 1.

Personal Author(s):

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE DEPT OF MATHEMATICS

Report Date:

1987-05-01

Abstract:

This document contains papers which summarize work done on this research project. The major results include 1 Development of renormalization group techniques for large-eddy simulations of turbulent flows 2 The first direct numerical simulation of turbulent spots in channel and boundary layer flows 3 The further development of spectral methods for turbulence simulations 4 The identification of secondary instability modes in free shear layers 5 The development of an efficient multi-grid marching method for solution of the parabolized Navier-Stokes equations 6A mathematical analysis of boundary conditions for the parabolized compressible Navier-Stokes equations and 7 The further development of a method to improve numerical solution of singular perturbation problems by use of asymptotic approximations.

Descriptive Note:

Rept. for 1 Feb 83-30 Nov 84,

Supplementary Note:

See also Volume 2, AD-A191 254.

Pages:

0050

Subject Categories:

Communities Of Interest:

Contract Number:

F49620-83-C-0064

File Size:

2.69MB