A hybrid CFD-RMD multiscale coupling framework for interfacial heat and mass simulation under hyperthermal ablative conditions
Under hypersonic flow conditions, the heat and mass transfer at the gas-solid interface of
thermal protection material becomes highly complicated due to the strong chemical and …
thermal protection material becomes highly complicated due to the strong chemical and …
[HTML][HTML] Numerical simulation of hypersonic thermochemical nonequilibrium flows using nonlinear coupled constitutive relations
To predict aeroheating performance of hypersonic vehicles accurately in thermochemical
nonequilibrium flows accompanied by rarefaction effect, a Nonlinear Coupled Constitutive …
nonequilibrium flows accompanied by rarefaction effect, a Nonlinear Coupled Constitutive …
Molecular insight of the interface evolution of silicon carbide under hyperthermal atomic oxygen impact
One of the key challenges faced by hypersonic flying is the complex thermal–mechanical–
chemical coupling effect between thermal protection materials and non-equilibrium flow …
chemical coupling effect between thermal protection materials and non-equilibrium flow …
Coupled surface-volume pyrolysis effects of carbon-phenolic resin composites under hyperthermal non-equilibrium flows
The thermal protection system is essential for the safe and reliable flying of any high-speed
aircraft. A carbon fiber-reinforced phenolic resin (PR) composite is one of the most important …
aircraft. A carbon fiber-reinforced phenolic resin (PR) composite is one of the most important …
Sensitivity analysis of the catalysis recombination mechanism on nanoscale silica surfaces
A deep understanding of surface catalysis recombination characteristics is significant for
accurately predicting the aeroheating between hypersonic non-equilibrium flow and thermal …
accurately predicting the aeroheating between hypersonic non-equilibrium flow and thermal …
Atomic insight into the combustion behavior of aluminum nanoparticles under mixed atmosphere of H2O, CO2 and O2
Z Fan, W Zhang, Y Shu, P Liu, A Pang, W Ao - Acta Astronautica, 2023 - Elsevier
The reaction processes between aluminum particles and H 2 O/CO 2/O 2 mixture at high
temperatures are not clear. The reaction systems of H 2 O/Al, CO 2/Al, O 2/Al and mixed H 2 …
temperatures are not clear. The reaction systems of H 2 O/Al, CO 2/Al, O 2/Al and mixed H 2 …
Influence of surface nanostructures on the catalytic recombination of hyperthermal non-equilibrium flow
One of the key challenges for accurate prediction of hypersonic aerodynamic heating is the
exothermic uncertainty due to the complex surface catalytic recombination effect, which is …
exothermic uncertainty due to the complex surface catalytic recombination effect, which is …
Improving heat transfer prediction across catalytic SiC interface through a multiscale framework leveraging machine learning and data fusion techniques
Accurate aerothermal prediction under hypersonic flow conditions is crucial for any thermal
protection materials design and engineering. The surface catalytic effect, where dissociated …
protection materials design and engineering. The surface catalytic effect, where dissociated …
Multiscale coupling simulation of surface catalytic effect on hypersonic aerothermodynamic environment
The complicated heat and mass transfer at the high-temperature gas-solid interface of a
thermal protection material under highly non-equilibrium conditions is of high importance to …
thermal protection material under highly non-equilibrium conditions is of high importance to …
Nano-roughness effect on the interfacial thermal oxidation and surface catalytical recombination characteristics for silicon carbide based materials under non …
With the rapid development of high-speed aircraft, the demanding for light, strong, reliable
and high temperature resistive thermal protection material (TPM) is becoming urgent. High …
and high temperature resistive thermal protection material (TPM) is becoming urgent. High …