Steady and Unsteady Simulations of the Flow in an Impeller/Diffuser Stage
- Author:
- Dorney, Daniel J.
- Published:
- [2002].
- Physical Description:
- 1 electronic document
- Additional Creators:
- Canabal, Francisco
Turner, James E.
Garcia, Roberto - Access Online:
- hdl.handle.net
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- Summary:
- SLI engine designs will require pumps to throttle over a wide flow range while maintaining high performance. Unsteadiness generated by impeller/diffuser interaction is one of the major factors affecting off-design performance. Initial unsteady simulations are completed for impeller/diffuser stage. The Corsair simulations will continue across a wide flow range and for inducer/impeller/diffuser combinations. Results of unsteady simulations are being used to guide and explore new designs.
- Collection:
- NASA Technical Reports Server (NTRS) Collection.
- Note:
- Document ID: 20020044954.
JANNAF Interagency Propulsion Committee Meeting; 8-12 Apr. 2002; Destin, FL; United States. - Terms of Use and Reproduction:
- No Copyright.
- Access Online:
- hdl.handle.net
View MARC record | catkey: 15968410