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Desktop CFD Analysis for Rotorcraft and Wake Aerodynamics

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
A111-001-0917
Solicitation Year:
2011
Solicitation Topic Code:
A11-001
Solicitation Number:
2011.1
Small Business Information
APPLIED SCIENTIFIC RESEARCH
4521 Campus Drive, No. 274 Irvine, CA -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2011
Title: Desktop CFD Analysis for Rotorcraft and Wake Aerodynamics
Agency: DOD
Contract: W911W6-11-C-0035
Award Amount: $99,937.00
 

Abstract:

The simulation of nearly all physical processes eventually leads to the evaluation of a linear system of equations of the form Ax = b, the vast majority of which involve sparse banded matrices. To this end, while highly optimized parallel algorithms are currently available for the solution of very large system of equations in a distributed computing environment, very little has been done to date on algorithms that run efficiently on multi-core CPUs. As such there are new opportunities to develop fast, cache aware, shared memory algorithms for the solution of sparse linear equations on multi-core CPUs. The objective of this Phase I proposal is to investigate the relative performances of multigrid and Krylov based linear solvers using existing technologies, and to propose strategies for follow on development work during Phase II. Additionally, a fast, cache-aware Krylov solver will be developed for multi-core CPUs as demonstration of feasibility for Phase II.

Principal Investigator:

Adrin Gharakhani
President
(949) 752-7545
adrin@Applied-Scientific.com

Business Contact:

Adrin Gharakhani
President
(949) 752-7545
adrin@Applied-Scientific.com
Small Business Information at Submission:

Applied Scientific Research
4521 Campus Drive, No. 274 Irvine, CA -

EIN/Tax ID: 330832615
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No