Results 151 to 160 of about 549 (213)

Enhanced Ablative Performance of Additively Manufactured Thermoplastic Composites for Lightweight Thermal Protection Systems (TPS). [PDF]

Polymers (Basel)
Badea TA, Maier LR, Crisan AA.
europepmc   +1 more source

Evaluation of the Thermal Diffusivity of Carbon/Phenolic Composites (CPCs) through Oxy-Acetylene Torch (OAT) Test-Part 1: Experimental Characterization and Preliminary Validation. [PDF]

Polymers (Basel)
Natali M, Torre L, Rallini M.
europepmc   +1 more source

Sustainable Design and Wall Thickness Optimization for Enhanced Lifetime of Ultra-High Temperature Ceramic Matrix Composite Thruster for Use in Green Propulsion Systems. [PDF]

Materials (Basel)
Doozandeh T, Jindal P, Botchu J.
europepmc   +1 more source

Transpiration cooling at Mach 5 employing porous UHTC

, 2019
Ifti, H, Hermann, T, McGilvray, M
openaire   +1 more source

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Grain boundary segregation induced strong UHTCs at elevated temperatures: A universal mechanism from conventional UHTCs to high entropy UHTCs

Journal of Materials Science and Technology, 2022
Fu-Zhi Dai, Bo Wen, Huimin Xiang
exaly   +2 more sources

Modeling Oxidation Kinetics of UHTCs [PDF]

ECS Meeting Abstracts, 2011
Abstract not Available.
R A Rapp
exaly   +2 more sources

Interlayer modulus mismatch and shear-lag effect dominated failure mechanisms in UHTCs-C/C composites under multidirectional loading

Composites Part B: Engineering
The mechanical stability control of ultra-high temperature ceramic-modified carbon/carbon composites (UHTCs-C/C) during high-temperature synthesis remains a challenge for thermal protection systems.
Menglin Zhang, Songlin Chen, Dou Hu
exaly   +2 more sources

Thermal Shielding of a Re-Entry Vehicle by UHTC Materials

AIAA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference, 2005
Re-entry vehicles with enhanced aerodynamic performances and high maneuverability require sharp leading edges for the wings, control surfaces and sharp tip of the fuselage nose where high localized heat fluxes occur. Ultra High Temperature Ceramics (UHTC) , e.g.
R. MONTI, M. DE STEFANO FUMO, SAVINO, RAFFAELE   +2 more
openaire   +2 more sources

FAILURE ASSESSMENT OF UHTC PLATE UNDER ELEVATED TEMPERATURE

Modern Physics Letters B, 2009
In the present study, a theoretical model is presented to assess the failure temperature for ultra-high temperature ceramics (UHTCs). Unlike traditional thermal shock theory, the parameters, such as thermal expansion coefficient and Young's modulus, are considered a function of temperature in the present model. The oxide film of UHTCs is also believed
Zeng, Tao, Zhou, Fei-Fei, Fang, Dai-Ning, Yan, Shi, Guo, Ying   +4 more
openaire   +2 more sources