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High Cycle Fatigue Analysis of Integrally Rotors

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N00014-06-M-0204
Agency Tracking Number: N064-015-0023
Amount: $69,958.00
Phase: Phase I
Program: STTR
Solicitation Topic Code: N06-T015
Solicitation Number: N/A
Solicitation Year: 2006
Award Year: 2006
Award Start Date (Proposal Award Date): 2006-08-01
Award End Date (Contract End Date): 2007-05-31
Small Business Information
3302 Swetzer Road
Loomis, CA 95650
United States
DUNS: 790372353
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Charles Wu
 CFD Specialist
 (916) 660-0444
Business Contact
 Joseph Pelletti
Title: General Manager
Phone: (916) 660-0444
Research Institution
 Li-Shi Luo
Eng. and Comp. Sci. Bldg 4700
Norfolk, VA 23529
United States

 (757) 683-5295
 Nonprofit College or University

A new approach is proposed for high fidelity analysis of aeroelastic characteristics of integrally bladed rotors. This new multiscale approach for nonequilibrium flow path analysis will yield high fidelity solutions including all turbulence scales at a fraction of the computational cost of RANS. Integration of this advanced capability within an existing multidisciplinary, multifidelity, transient modeling and simulation environment will provide the most accurate solution for critical inputs for fatigue life calculations. The proposed effort also includes substantial experimental validation of the analysis results using an existing high speed, high frequency dynamic test facility.BENEFITS: Faster and more accurate solution of fluid structure interaction problems.

* Information listed above is at the time of submission. *

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