ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Unknown

Efficient Parallel Algorithm For Direct Numerical Simulation of Turbulent Flows (1997)

Gatski, Thomas B. ; Moitra, Stuti

In: CASI

add to mindlist on the mindlist

Details

Publication Date: 2019-06-28

Description: A distributed algorithm for a high-order-accurate finite-difference approach to the direct numerical simulation (DNS) of transition and turbulence in compressible flows is described. This work has two major objectives. The first objective is to demonstrate that parallel and distributed-memory machines can be successfully and efficiently used to solve computationally intensive and input/output intensive algorithms of the DNS class. The second objective is to show that the computational complexity involved in solving the tridiagonal systems inherent in the DNS algorithm can be reduced by algorithm innovations that obviate the need to use a parallelized tridiagonal solver.

Keywords: Fluid Mechanics and Heat Transfer

Type: NASA-TP-3686 , NAS 1.60:3686 , L-17638

Format: application/pdf

	Location	Call Number	Expected	Availability

Others were also interested in ...

NASA TECHNICAL REPORTS

S·F·X

Overview

hit 1 - 1 | 1 hit