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A ROBUST UNSTEADY INCOMPRESSIBLE NAVIER STOKES CODE

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
5663
Program Year/Program:
1987 / SBIR
Agency Tracking Number:
5663
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Computational Mechan
7800 Shoal Creek Austin, TX 78757 0102
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1987
Title: A ROBUST UNSTEADY INCOMPRESSIBLE NAVIER STOKES CODE
Agency / Branch: DOD / NAVY
Contract: N/A
Award Amount: $50,000.00
 

Abstract:

THE MISSION OF THIS PHASE I PROJECT IS TO DEVELOP A ROBUST AND ACCURATE COMPUTER CODE FOR PREDICTING INCOMPRESSIBLE TRANSIENT TURBULENT FLOWFIELDS USING AN INTEGRAL (FINITE VOLUME) TECHNIQUE. THE CODE WILL BE APPLICABLE TO BOTH EXTERNAL AND INTERNAL FLOW GEOMETRIES,WILL BE CONSTRUCTED IN A GENERALIZED COORDINATES FRAMEWORK, BE OPERABLE EITHER FULLY ELLIPTIC OR PARABOLIC-ELLIPTIC, AND POSSESS A TWO EQUATION K-E CLOSURE SYSTEM WITH ALGEBRAIC REYNOLDS STRESS TENSOR MODEL. COMPARISONS TO AVAILABLE CRITICAL EXPERIMENTAL DATA WILL BE CREATED, AND THE CODE WILL BE DELIVERED OPERABLE FOR A VAX 11/78 ENVIRONMENT. THE CFD THEORY WILL ACCURATELY SIMULATE UNBOUNDED ACOUSTIC SPEED, WILL EXHIBIT ROBUST CONTROL OF ALL ARTIFICIAL DIFFUSION MECHANISMS, WILL EMPLOY A VARIABLE IMPLICIT TIME-INTEGRATION PROCEDURE AND WILL FUNCTION ON AN EFFICIENT TENSOR PRODUCT FACTORIZATION OF THE LINEAR ALGEBRA JACOBIAN.

Principal Investigator:

Dr a j baker
6155775494

Business Contact:

Small Business Information at Submission:

Computational Mechanics Corp
3601 A Chapman Hwy Knoxville, TN 37920

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No