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Every article tagged “CFD”.
38 articles
How heat, moisture and air move through a heated and ventilated car seat, how a thermo-physiological manikin turns that into local skin temperature and sensation, what an open EV test says about warm-up energy, and how a simulation workflow tests a layout before you build it.
How to simulate brazing: capillary fill and the joint gap at temperature, furnace temperature uniformity, thermal-expansion mismatch in dissimilar-metal and ceramic-metal joints, residual stress after cooling, and surrogate-assisted screening of trial loads.
How to simulate laser and electron beam welds: conduction and keyhole mode, equivalent heat sources versus melt-pool CFD, thin-wall distortion with clamping, joint-gap sensitivity, why FEA does not predict porosity, and surrogate-assisted fit-up screening.
How to simulate fire on process structures: pool and jet fire heat flux, the adiabatic surface temperature that links CFD to thermal-structural FEA, critical temperature, passive fire protection, and surrogate-assisted screening of fire scenarios.
How dust explosion venting is sized, where the correlations reach their limits, and what a validated CFD and FEA workflow adds: vent duct and panel effects, thrust on the supports, and surrogate-assisted screening of vent designs.
How vapour cloud explosion simulation works for onshore and offshore process areas: congestion and confinement, CFD pressure fields, exceedance curves and design accidental loads, mapping loads onto a structural FE model, and where surrogates help.
How wind noise simulation works for vehicle cabins: aeroacoustic CFD, hydrodynamic and acoustic pressure on glass, seal paths, HVAC blower noise, sound quality targets and where AI helps.
How eVTOL noise simulation works: rotor tones and broadband sound, interaction sources, the FW-H analogy on CFD, what regulators ask for, the cabin path, and where AI helps and does not.
How thermal comfort CFD works for vehicle cabins: the cabin heat balance, mixed convection and radiation, defog, PMV and ISO 14505 limits, validation against manikin tests, and where AI helps HVAC design.
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