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Gas-Kinetic Simulation of Separated Flows

Award Information

Agency:
Department of Defense
Branch:
Defense Advanced Research Projects Agency
Award ID:
81255
Program Year/Program:
2008 / SBIR
Agency Tracking Number:
07SB2-0071
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
D & P LLC
3409 N. 42nd Pl. Phoenix, AZ -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2008
Title: Gas-Kinetic Simulation of Separated Flows
Agency / Branch: DOD / DARPA
Contract: W31P4Q-09-C-0090
Award Amount: $749,891.00
 

Abstract:

This SBIR project proposes to develop a gas-kinetic CFD solver for separated turbulent flow simulation. After successfully developing prototype two-dimensional gas-kinetic BGK-NS/Burnett solvers and demonstrating the benefits of using higher-order hydrodynamic equations for separated turbulent flow simulation in Phase I, the technical objective of Phase II work will be to fully develop and validate the gas-kinetic BGK-Burnett solver for real aerospace applications. We will continue to improve the robustness, accuracy and computational efficiency of the gas-kinetic BGK-NS/Burnett solvers; to extend the solver to three-dimensional curvilinear coordinates; to develop a new set of nonlinear turbulence model for the gas-kinetic BGK-Burnett solver based on the so-called RNG (Renormalization Group) Analysis; to develop the implicit solvers for both BGK-Burnett solver and the turbulence model. The outcome of our Phase II work will be a validated gas-kinetic CFD software product ready for commercialization.

Principal Investigator:

Lei Tang
President
4805180981
tanglei@d-p-llc.com

Business Contact:

Lei Tang
President
4805180981
tanglei@d-p-llc.com
Small Business Information at Submission:

D&P LLC
3409 N. 42nd Pl. Phoenix, AZ 85018

EIN/Tax ID: 743185214
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No