Investigation on thermal safety of high-temperature heating surfaces under 650-700°C USC condition

2021 ◽  
Author(s):  
X. Wu ◽  
Z. Zhang
Keyword(s):  
High Temperature ◽  
Thermal Safety ◽  
Heating Surfaces ◽  
Temperature Heating ◽  
High Temperature Heating

Perspectives for 700 °C ultra-supercritical power generation: Thermal safety of high-temperature heating surfaces

Energy ◽  
2020 ◽  
Vol 190 ◽  
pp. 116411 ◽  
Author(s):  
Zhongxiao Zhang ◽  
Rongcan Zhou ◽  
Xueli Ge ◽  
Jian Zhang ◽  
Xiaojiang Wu
Keyword(s):  
Power Generation ◽  
High Temperature ◽  
Thermal Safety ◽  
Heating Surfaces ◽  
Temperature Heating ◽  
High Temperature Heating

Modeling the High-Temperature Heating of Scrap Metals

Vestnik MEI ◽  
2019 ◽  
Vol 6 ◽  
pp. 58-63
Author(s):  
Konstantin V. Strogonov ◽  
◽  
Andrey A. Chaymelov ◽  
Keyword(s):  
High Temperature ◽  
Scrap Metals ◽  
Temperature Heating ◽  
High Temperature Heating

Can microorganisms survive high-temperature heating during the interplanetary transfer by meteorites?

BIOPHYSICS ◽  
2007 ◽  
Vol 52 (6) ◽  
pp. 640-644 ◽  
Author(s):  
A. K. Pavlov ◽  
V. N. Shelegedin ◽  
V. T. Kogan ◽  
A. A. Pavlov ◽  
M. A. Vdovina ◽  
...  
Keyword(s):  
High Temperature ◽  
Temperature Heating ◽  
High Temperature Heating

Phase composition of steel 0Kh21N6B after high-temperature heating and tempering

1969 ◽  
Vol 11 (4) ◽  
pp. 331-332
Author(s):  
�. G. Fel'dgandler ◽  
E. N. Kareva ◽  
E. F. Yakovleva
Keyword(s):  
Phase Composition ◽  
High Temperature ◽  
Temperature Heating ◽  
High Temperature Heating

Relieving of Residual Stresses in Metal Workpieces at High and Low Temperatures

2021 ◽  
Vol 887 ◽  
pp. 651-656
Author(s):  
Marina V. Polonik
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
Residual Stresses ◽  
Low Temperatures ◽  
Creep Properties ◽  
Processing Modes ◽  
Properties Of Materials ◽  
High And Low Temperatures ◽  
Temperature Heating ◽  
High Temperature Heating

On the basis of previously accumulated irreversible deformations, and, consequently, residual stresses, the process of removing residual stresses in metal workpieces under the action of low and high temperatures is simulated. Boundary value problems are solved and here are described regularities that are responsible for removing residual stresses for processing modes: high-temperature heating - cooling, high-temperature heating - holding - cooling, low-temperature heating - holding - cooling. The holding stage is modeled, taking into account the creep properties of materials under Norton creep conditions. According to the dependences of the obtained exact solutions, it is shown that it is the holding process that leads to the relaxation of residual stresses.

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