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Showing 1 to 4 of 4 for “"Compressibility Correction"”.
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CFD Performance of Turbulence Models for Flow from Supersonic Nozzle Exhausts
… model while being a one equation model. Compressibility corrections are implemented for CFD simulations with SST <em>k-ω</em>, <em>k-ε</em> and low Reynolds versions of <em>k-ε</em> models which improved the results compared to the baseline models without compressibility correction. A …
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Evaluation of aircraft performance algorithms in Federal Aviation Administration's Integrated Noise Model
… were developed. The true airspeed model with air compressibility correction provides an accurate prediction over a wide range of operating conditions. The quadratic takeoff/climb thrust model as a function of Mach number, altitude, and temperature and the level-flight thrust model derived from the …
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Case history-based analysis of liquefaction in sloping ground
… viability of an extended cone penetration test “compressibility” correction factor for susceptibility analysis. If a soil deposit is susceptible to liquefaction, a liquefaction triggering analysis is performed. This step involves evaluating whether a particular combination of static and …
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Assessment of Turbulence Modelling for Compressibility Effects in Ejector Ramjet Applications
… SST turbulence model’s accuracy in representing compressibility effects for a confined supersonic jet, a key component of the Atlantis Intake System ejector ramjet. The third-party OpenFOAM compressible flow solver, pimpleCentralFOAM, is used to simulate a Mach 1.25 axisymmetric jet discharging …