Direct Numerical Simulations of K-type transition in a flat-plate boundary layer with supercritical fluids

PC Boldini, B Bugeat, JWR Peeters, M Kloker… - arXiv preprint arXiv …, 2024 - arxiv.org
We investigate the controlled K-type breakdown of a flat-plate boundary-layer with highly
non-ideal supercritical fluid at a reduced pressure of $ p_ {r,\infty}= 1.10$. Direct numerical …

Microscale physics and macroscale convective heat transfer in supercritical fluids

Z Li, DT Banuti, J Ren, J Lyu, H Wang… - arXiv preprint arXiv …, 2024 - arxiv.org
Driven by fundamental thermodynamic efficiency considerations, an emerging trend in the
energy and propulsion systems is that the working fluid operates at a pressure above the …

Heat Transfer Effects in Dense-Gas Turbulent Boundary Layer Flows

A Chandra, H Song, S Lele - AIAA SCITECH 2025 Forum, 2025 - arc.aiaa.org
Supercritical carbon dioxide (sCO2) plays an important role in improving the sustainability of
technologies such as power and refrigeration systems. However, heat transfer effects within …