Gas-surface interactions of atomic nitrogen with vitreous carbon
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2019.04.117
Abstract: Abstract We have conducted beam-surface scattering experiments with the intent of identifying the reaction mechanisms that are relevant to the ablation of carbon by N atoms at surface temperatures relevant to hypersonic flight. A pulsed… read more here.
Keywords: surface; surface interactions; carbon gas; vitreous carbon ... See more keywords
Velocity-dependent surface corrugation in gas–surface scattering
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0276122
Abstract: Gas–surface scattering transitions from the thermal to the structure scattering regime as incident energy increases, with the dominant mechanism shifting from surface thermal motion to surface corrugation. Conventional models such as the Maxwell and Cercignani–Lampis–Lord… read more here.
Keywords: corrugation; energy; surface; model ... See more keywords
SILCC VII - Gas kinematics and multiphase outflows of the simulated ISM at high gas surface densities
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1104
Abstract: We present magnetohydrodynamic (MHD) simulations of the star-forming multiphase interstellar medium (ISM) in stratified galactic patches with gas surface densities Σgas = 10, 30, 50, and 100 M⊙ pc−2. The silcc project simulation framework accounts for non-equilibrium… read more here.
Keywords: gas; kinematics; gas surface; ism ... See more keywords
Efficacy of early stellar feedback in low gas surface density environments
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz3078
Abstract: We present a suite of high-resolution radiation hydrodynamic simulations of a small patch (1 kpc2) of the interstellar medium (ISM) performed with arepo-rt, with the aim to quantify the efficacy of various feedback processes like supernova… read more here.
Keywords: low gas; gas surface; feedback; gas ... See more keywords
Mutual influence of molecular diffusion in gas and surface phases.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.013101
Abstract: We develop molecular transport simulation methods that simultaneously deal with gas- and surface-phase diffusions to determine the effect of surface diffusion on the overall diffusion coefficients. The phenomenon of surface diffusion is incorporated into the… read more here.
Keywords: phase; diffusion; gas surface; gas ... See more keywords
Gas-Surface Energy Exchange Characterization Around a Cone in the Free-Piston-Driven Shock Tunnel
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermophysics and Heat Transfer"
DOI: 10.2514/1.t6016
Abstract: This work describes numerical and experimental research in the Indian Hypersonic Shock Tunnel 3 on a blunt cone model and related computation of the facility parameters: nozzle reservoir conditions... read more here.
Keywords: cone; surface energy; shock; gas surface ... See more keywords