WebDec 22, 2024 · Deformation and mixing of solid particles in porous materials are typical consequences under shock compression and are usually considered as the major contributors to energy dissipation during shock compression while a contribution from the interaction between the solid and gaseous phases attracts less attention. The present … WebSep 17, 2024 · Although micro-mesoporous composite molecular sieves have received significant attention due to their desirable properties, they still lack systematic studies on their crystallization process to achieve controllable synthesis of composite molecular sieves. In this study, a series of Y/SBA-15 micro-mesoporous composite molecular sieves …
Thermal shock resistance of porous Al2O3-mullite ceramics
WebThermal shock water quenching tests on porous ZrB 2 –SiC (ZS) ceramics with 8.7, 17.9 and 27.3% porosity were conducted after these specimens were oxidised in static air at a … WebJan 13, 2024 · A two-temperature model of shocked porous explosive has been developed in which a small fraction of the material, representing the hotspots, has a high … fish line art free
Vibrations Evaluation of Functionally Graded Porous Beams in ... - Hindawi
WebDec 22, 2024 · Deformation and mixing of solid particles in porous materials are typical consequences under shock compression and are usually considered as the major … WebMar 1, 2024 · Porous ultra-high-temperature ceramics (UHTCs) are a candidate group of materials for transpiration cooling of hypersonic vehicles due to their exceptionally high melting point, typically above 3000 K. Their high operating temperature permits a higher amount of radiative cooling than that achievable with conventional materials, which … WebAug 1, 2010 · The physical fields in porous materials under strong shock wave reaction are very complicated. ... the structures and evolution of high-temperature regimes may show … fishline auction