Qualification and reusability of long and short fibre-reinforced ultra-refractory composites for aerospace thermal protection systems
Qualification and reusability campaigns were performed on ultra-high temperature ceramic
matrix composites (UHTCMCs) made of a ZrB 2-SiC matrix with short/long carbon fibre to …
matrix composites (UHTCMCs) made of a ZrB 2-SiC matrix with short/long carbon fibre to …
A review of the mathematical modeling of equilibrium and nonequilibrium hypersonic flows
W Zhang, Z Zhang, X Wang, T Su - Advances in Aerodynamics, 2022 - Springer
This paper systematically reviews the mathematical modeling based on the computational
fluid dynamics (CFD) method of equilibrium and nonequilibrium hypersonic flows. First …
fluid dynamics (CFD) method of equilibrium and nonequilibrium hypersonic flows. First …
Ultra-high-temperature testing of sintered ZrB2-based ceramic composites in atmospheric re-entry environment
An experimental campaign has been carried out to characterize a new class of Ultra-High-
Temperature Ceramic Matrix Composites for near-zero ablation Thermal Protection …
Temperature Ceramic Matrix Composites for near-zero ablation Thermal Protection …
Effect of titanium surface roughness on oxygen catalytic recombination in a shock tube
Surface roughness and microscopic morphology are key factors influencing oxygen catalytic
recombination. Titanium is extensively used as a material for metallic thermal protection …
recombination. Titanium is extensively used as a material for metallic thermal protection …
Determination of surface catalysis on copper oxide in a shock tube using thermochemical nonequilibrium CFD analysis
A numerical assessment of both oxygen and nitrogen catalytic recombination efficiency on
copper oxide surface is conducted using a computational fluid dynamics (CFD) analysis …
copper oxide surface is conducted using a computational fluid dynamics (CFD) analysis …
Aerothermal effects of ablation on carbon-based space objects
The growing number of space objects is a potential risk not only for operational space
systems but also for ground safety. To prevent possible collisions with the ground, it is …
systems but also for ground safety. To prevent possible collisions with the ground, it is …
Experimental study of separation behavior of two bodies in hypersonic flow
The separation behavior of two bodies was experimentally investigated in a shock tunnel.
Simple-shaped bodies, including a cylinder, cube, and sphere, with a size of 3 or 5 mm were …
Simple-shaped bodies, including a cylinder, cube, and sphere, with a size of 3 or 5 mm were …
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 …
Assessment of drag measurement techniques in a shock tunnel
Three force measurement techniques in a shock tunnel, the free-flight, movable-support
force balance, and stress-wave force balance techniques were employed, and each …
force balance, and stress-wave force balance techniques were employed, and each …
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 …