Issues Surrounding Multiple Frames of Reference Models for Turbo Compressor Applications
- Topics:
- Mechanical and Industrial
- Tags:
- Dresser-Rand,
- Model,
- Productivity
- Source:
- Dresser-Rand
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Overview: In this study, three different techniques are used to model various configurations of a turbo compressor. They are the Frozen Rotor model, Circumferential Average model, and the Transient Sliding Mesh model. The first two models allow for a steady-state approximation. All three approaches give different results when the models include non-axisymmetric components and when strong interaction occurs between the rotating and stationary parts. A thorough investigation is presented and reasons offered for the distinctly different results.
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Format: PDF | Size: 1,034KB | Date: Nov 2002 | Pages: 9
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