What is the equation for design pressure in a supersonic diffusor?
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The equation for design pressure in a supersonic diffuser is influenced by various factors such as the diffuser geometry, flow rates, and Mach numbers. Different studies have highlighted the importance of optimizing diffuser design for efficient pressure recovery. Research by Singhal et al. discussed the design aspects of a supersonic diffuser for a COIL module, achieving a total recovered pressure of 7 Torr at the exit . Additionally, Farahat et al. utilized a genetic algorithm to optimize a wind tunnel diffuser, resulting in an 83% increase in efficiency compared to a standard design . These studies emphasize the significance of geometric considerations and computational analyses in determining the design pressure for supersonic diffusers.
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| Papers (4) | Insight |
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28 Jun 2010 6 Citations | The design pressure in a supersonic diffuser is influenced by shock wave-boundary layer interactions, with the pressure ratio expressed through the shock train region using specific equations. |
5 Citations | The design pressure equation for a supersonic diffuser involves optimizing geometry for initial convergence (dA<0) until reaching sonic conditions, then divergence (dA>0) for pressure rise. |
01 Oct 2021 | Design pressure in a supersonic diffuser is not explicitly mentioned in the paper. The study focuses on aerodynamic performance, variable geometry, shock train behavior, and total pressure recovery coefficients. |
8 Citations | Not addressed in the paper. |
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