Transient growth in diabatic boundary layers with fluids at supercritical pressure

PC Boldini, B Bugeat, JWR Peeters, M Kloker… - Physical Review …, 2024 - APS
In the region close to the thermodynamic critical point and in the proximity of the
pseudoboiling (Widom) line, strong property variations substantially alter the growth of …

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 …