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physics.flu-dyn2026
Conjugate heat transfer in turbulent pipe flow with azimuthally non-uniform heating
Jonathan Neuhauser, Davide Gatti, Bettina Frohnapfel
Turbulent conjugate heat transfer (CHT) in pipes with azimuthally non-uniform heating is studied theoretically and numerically with a focus on low- fluids. While the i…
physics.flu-dyn2026
Critical assessment of RANS Models for Turbulent Heat Transfer in Low-Prandtl-Number Forced Convection
Luca Marocco, Jonathan Schmitt, Jonathan Neuhauser +2
RANS modeling of turbulent heat transfer in liquid metals remains challenging because the very low Prandtl number weakens the similarity between momentum and thermal transport. Sev…