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Dear FDS developers , For sonic jet release fire consequence analysis there are several models available to get the Boundary conditions for an expanded jet such as jet diameter, jet velocity and turbulence quantities k and epsilon at the outlet , and it can be used in CFD simulations with incompressible codes by ignoring the compressible part at the shock zones near the jet. In FDS , I saw some interesting validation test case for LNG jet fires modelled with liquid droplets at high speeds. The code is stable and ran without any problems. Does this jet model has any limitation in using it for other fuels such as Hydrogen jet fires or any other fuels ? The jet momentum and buoyant plume lifts can be reasonably predicted by this model ? Would appreciate your insights on this regard. Thanks
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Dear FDS developers , For sonic jet release fire consequence analysis there are several models available to get the Boundary conditions for an expanded jet such as jet diameter, jet velocity and turbulence quantities k and epsilon at the outlet , and it can be used in CFD simulations with incompressible codes by ignoring the compressible part at the shock zones near the jet. In FDS , I saw some interesting validation test case for LNG jet fires modelled with liquid droplets at high speeds. The code is stable and ran without any problems. Does this jet model has any limitation in using it for other fuels such as Hydrogen jet fires or any other fuels ? The jet momentum and buoyant plume lifts can be reasonably predicted by this model ? Would appreciate your insights on this regard. Thanks
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