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Every article tagged “Conjugate heat transfer”.
9 articles
How chemical reactor CFD separates mixing from kinetics: Damkohler thinking, micromixing closures and the Villermaux-Dushman test reaction, exothermic hot spots and parametric sensitivity, reduced kinetics and neural closures with a stated range, coupling to process-simulator data, and where surrogates help.
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 hot stamping simulation predicts martensite fraction, hardness, distortion and cycle time for 22MnB5 press-hardened parts, why the interface heat transfer coefficient decides the answer, and where AI helps and does not.
Thermomechanical fatigue simulation predicts where start-stop cycles crack hot components. The physics of thermal stress, how CFD heat transfer sets the metal temperature, in-phase and out-of-phase cycles, and where AI/ML helps.
Power electronics thermal design for SiC and IGBT inverters: electro-thermal coupling, thermal impedance and RC models, cooler and spreading, thermomechanical FEA, and how mission-profile temperature swings become a lifetime estimate with AI surrogates and honest uncertainty.
What heat exchanger correlations assume, where they stop being reliable, and how conjugate CFD, unit-cell and porous-media models, FEA and AI surrogates add the missing information to design and optimisation.
How a liquid cooling cold plate is designed: the thermal resistance chain, channel physics, pressure drop and flow distribution, how CFD results become performance maps for system models, and where AI speeds up the iterations.
How thermal runaway propagation simulation works: cell kinetics, heat paths, barriers and vent gas, calibrated from calorimetry and abuse tests, with Bayesian calibration, surrogates and an out-of-range gate to the solver.
How CFD and thermal simulation size cooling for EV battery packs and e-motors: heat sources, conjugate heat transfer, system-level models and the checks that matter.
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