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Simulations of Inducers at Low-flow Off-design Conditions

Author
Ungewitter, Ronald J.
Published
June 1, 2005.
Physical Description
1 electronic document
Additional Creators
Hosangadi, Ashvin and Ahuja, Vineet
Online Version

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Summary
Background on thermal effects on cavitation and numerical framework. Validation of numerical model for cryogens in CRUNCH CFD(R). Comparison with subscale test data hord (1973). Simulations of liquid hydrogen inducer at various flow coefficients. 120% of design, Design, and 80% of Design flow rate. Detailed comparison of flow profiles. Sensitivity of backflow to turbulent viscosity noted. Conclusion.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 20050210125.
FEDSM2005-77395.
Fifth International Symposium on Pumping Machinery; 19-23 Jun. 2005; Houston, TX; United States.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15962831