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Advanced Unsteady Turbulent Combustion Simulation Capability for Space…

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
95656
Program Year/Program:
2010 / STTR
Agency Tracking Number:
090031
Solicitation Year:
N/A
Solicitation Topic Code:
T9
Solicitation Number:
N/A
Small Business Information
Streamline Numerics, Inc.
3221 North West 13th Street, Suite A Gainesville, FL 32609-2189
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Advanced Unsteady Turbulent Combustion Simulation Capability for Space Propulsion Systems
Agency: NASA
Contract: NNX10CF79P
Award Amount: $99,800.00
 

Abstract:

The innovation proposed here is a high performance, high fidelity simulation capability to enable accurate, fast and robust simulation of unsteady turbulent, reacting flows involving cryogenic propellants (such as LOX/LH2 and LOX/LCH4). The key features of this proposed capability are: (a) Hybrid RANS-LES (HRLES) methodology, and (b) flamelet modeling for turbulent combustion incorporated in a proven existing solver called Loci-STREAM which has been developed by the proposing personnel under funding from NASA over the last several years. The proposed enhancement in Loci-STREAM is anticipated to yield an order of magnitude improvement in simulation turnaround times relative to existing capability for turbulent reacting flow applications. The work proposed here will ultimately result in a state-of-the-art design and analysis tool to enable the accurate modeling of for multiphase combustion in solid and liquid rocket engines, combustion stability analysis, etc. which constitute critical components of versatile space propulsion engines part of NASA's deep space missions.

Principal Investigator:

Siddharth Thakur
Principal Investigator
3522718841
st@snumerics.com

Business Contact:

Siddharth Thakur
Business Official
3522718841
Small Business Information at Submission:

Streamline Numerics, Inc.
3221 NW 13th Street, Suite A Gainesville, FL 32609

EIN/Tax ID: 593598123
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
University of Michigan
Room 1061, 3003 S. State Street
Ann Arbor, MI 48109
Contact Phone: 7347632171