Results 281 to 290 of about 4,156,272 (342)

Thermal (Heat) Shock Biothermomechanical Viewpoint

Journal of Biomechanical Engineering, 1993
Thermal (or heat) shock phenomena have been observed in all organisms at the cellular level. They cause an acceleration in the rate of expression of specific genes (heat shock genes), resulting in an increase and accumulation of heat shock proteins in cells.
openaire   +2 more sources

Correlation between the microstructure, mechanical/thermal properties, and thermal shock resistance of K-doped tungsten alloys

Journal of Nuclear Materials, 2019
The microstructure of the materials always has a great impact on their mechanical and thermal properties, and hence on the thermal shock resistance. It is, therefore, of great concern to investigate the correlation between the microstructure, mechanical ...
Bo Huang, Longqing Chen, W. Qiu, Xiaoliang Yang, Ke Shi, Y. Lian, Xiang Liu, Jun Tang   +7 more
semanticscholar   +1 more source

Thermal Shock Strength and Thermal Shock Fracture Toughness of Ceramics

2002
In this paper, how relevant thermal shock parameters should be estimated both as physical properties of materials and as a function of temperature is presented. The temperature and stress distributions in a disk and the stress intensity factors for a disk with an edge crack are analysed numerically in relation to the temperature-dependent thermal and ...
H. Awaji, S. Honda, N. Yamamoto, T. Endo, N. Hirosaki   +4 more
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Evolution and characterization of cyclic thermal shock-induced thermomechanical damage in oxide/oxide ceramics matrix composites

International Journal of Fatigue, 2019
Thermal shock is a typical loading case for high temperature components in turbines. The ceramic matrix composites become attractive for their high temperature behavior.
Zhengmao Yang, Huang Yuan, Hui Liu
semanticscholar   +1 more source

Thermal Fatigue and Thermal Shock Investigations

1970
Results are given from thermal fatigue tests of two steels, run in a fatigue testing machine. Non-uniform temperature distribution during heating and cooling in each cycle gives rise to stresses in the specimen. The number of cycles before the first crack appears is recorded and is compared with the maximum temperature as well as with the amount of ...
F. K. G. Odqvist, N. G. Ohlson
openaire   +1 more source

3D‐Printed Graphene Oxide Framework with Thermal Shock Synthesized Nanoparticles for Li‐CO2 Batteries

Advanced Functional Materials, 2018
Li‐CO2 batteries have emerged as a promising energy storage technology due to their high theoretical energy density. A thick electrode design is an effective approach for further increasing the energy density on device level by decreasing the weight and ...
Yun Qiao, Yang Liu, Chaoji Chen, Hua Xie, Yonggang Yao, Shuaiming He, Weiwei Ping, Boyang Liu, Liangbing Hu   +8 more
semanticscholar   +1 more source

Interface failure behavior of YSZ thermal barrier coatings during thermal shock

Journal of Alloys and Compounds, 2019
A high temperature interface deformation test system was built for failure analysis of YSZ thermal barrier coatings during 1100 °C thermal shock and thermal cycles.
Hongye Zhang, Zhanwei Liu, Xiaobo Yang, Huimin Xie   +3 more
semanticscholar   +1 more source

Archaeologists study thermal shock

Thermochimica Acta, 1986
Abstract Archaeologists have studied ancient ceramics since the beginning of the discipline. A recent awakening of interest in ceramic technology has led some archaeologists to the study of vessel function and durability. A key approach in these studies has been thermal shock analysis.
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Thermal Shock of Refractories

1980
The quantitative description of the thermal shock of refractories is reviewed with emphasis focused on those physical properties pertinent to the calculation of damage resistance parameters. The excellent correspondence between theoretical damage resistance parameters and a variety of laboratory thermal shock tests of refractories is summarized ...
J. Homeny, R. C. Bradt
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Experimental study on the evolution of pore-fracture structures and mechanism of permeability enhancement in coal under cyclic thermal shock

, 2021
Changbao Jiang, Yifan Wang, M. Duan, Xianwei Guo, Yufei Chen, Yang Yang   +5 more
semanticscholar   +1 more source