Numerical Simulation of Temperature Field and Material
Numerical Simulation of Temperature Field and Material Flow in Friction Stir Welding Ting-ke WU1 2 Hai-tao LUO2 3 Hong GUO1 Jia FU2 3 and Guang-ming LIU2 3 1School of Mechanical Engineering Shenyang Ligong University Shenyang 110159 China 2Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 China 3Institutes for Robotics and Intelligent Manufacturing
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Numerical simulation of thermal field and Fe-based coating
Jan 01 2016 · In this case the numerical simulation is necessary to be used in modeling temperature field and it is capable of providing a complete thermal field analysis for laser cladding.
Get PriceTemperature Field Test and Numerical Simulation Research
The mechanical properties of concrete under cryogenic temperature (-165°C) are affected by the temperature field inside the concrete. This paper presents assumptions by adjusting the formulas of thermal conductivity (λ) and specific heat capacity (C) respectively under low temperature. Through ABAQUS we simulate the temperature downward-upward processes and compare them with the
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Numerical Simulation of Thermal Performance of Glass-Fibre
Then compute and estimate the values of other various thermal parameters through DMA experiment and other literatures and conduct numerical simulation under two condition respectively (1) the heat transfer process of GFRP panel in which the panel would be heated directly on the surface above Tg and the hot processing under this temperature
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Numerical simulation and measurement analysis of the
The above numerical simulation results of the freezing temperature field show that considering actual conditions such as the borehole deviation temperature at the temperature measurement holes brine temperature and initial stratum temperature when the excavation formally starts after 60 days of freezing and at a construction speed of 100
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Numerical simulation of thermal field and Fe-based coating
Numerical simulation of thermal field and Fe-based coating doped Ti. The aim of this paper is to simulate the thermal field in laser cladding process especially the temperature variation the cooling rate and the ratio of temperature gradient to solidifying rate (G/R) in solid–liquid interface.
Get PriceNumerical Simulation of Temperature Field of Cargo Oil
Nov 24 2019 · Numerical Simulation of Temperature Field of Cargo Oil Microwave Heating Process Abstract In the heating process of traditional oil tanker oil the thermal efficiency of the oil is not high the heat loss is large and the operation process is complicated. In order to obtain better heating effect of the oil the heating efficiency of the oil is
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Numerical simulation and experimental analysis of
May 12 2018 · Numerical simulation and experimental analysis of temperature field of gear form grinding. Temperature field simulation in ultra-high speed grinding of metallic materials using finite element method D . Hunan University Changsha. (2013) Study on the thermal effect mechanism of gear form grinding based on temperature field D . Luoyang
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Numerical Simulation of Temperature Field and Residual
Therefore the method of numerical simulation is widely adopted 711 . Due to the uneven temperature field the local plastic deformation in the cladding process and the differences of thermal expansion property between the substrate and the cladding material huge residual stress can result in the remanufactured parts.
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Numerical Simulation of Temperature Field and Thermal
Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rolling September 2007 Journal of Iron and Steel Research International 14(5) 18-21
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"Numerical simulation of temperature field and thermal
Based on the thermal conduction equations the three-dimensional (3D) temperature field of a work roll was investigated using finite element method (FEM). The variations in the surface temperature of the work roll during hot strip rolling were described and the thermal stress field of the work roll was also analyzed. The results showed that the highest roll surface temperature is 593 °C and
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3.1. Distribution characteristic of the temperature field of CMT welding According to the established 3D numerical simula-tion model of transient thermal transfer the numerical sim-with the parameters mentioned above. Fig. 4 shows the dis-tribution diagram of transient temperature field at the center
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Numerical simulation of temperature field and thermal
Available online at w.sciencedirect ScienceDirect _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL. 2007 14(5) 18-21 Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rolling LI Chang-sheng YU Hai-liang DENG Guan-yu LIU Xiang-hua WANG Guo-dong (State Key Laboratory of Rolling and
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Numerical simulation of temperature field and thermal
Available online at w.sciencedirect ScienceDirect _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL. 2007 14(5) 18-21 Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rolling LI Chang-sheng YU Hai-liang DENG Guan-yu LIU Xiang-hua WANG Guo-dong (State Key Laboratory of Rolling and
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A Modified Analytical Heat Source Model for Numerical
M. Riahi and H. Nazari "Analysis of transient temperature and residual thermal stresses in friction stir welding of aluminum alloy 6061–T6 via numerical simulation " The International Journal of Advanced Manufacturing Technology vol. 55 no. 1–4 pp. 143–152 2011.
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Numerical simulation on thermal plasma temperature field
Numerical simulation was conducted to obtain the temperature and gas flow fields in inductively coupled thermal plasma (ICTP). Influence of gas composition power supply quenching gas carrier gas pressure and frequencies were investigated on thermal plasma temperature fields.
Get PriceNUMERICAL SIMULATION OF THERMO-MECHANICAL
NUMERICAL SIMULATION OF THERMO-MECHANICAL PROBLEMS but the temperature field does not depend on the stress field. Consequently the temperature history can be calculated in an conversion code to communicate the temperature results of the FE-thermal-model formulated in FLUENT® (v6.0) to the FE-stress-model created in ABAQUS® (v6.4
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Numerical simulation of thermal field and Fe-based coating
Numerical simulation of thermal field and Fe-based coating doped Ti. The aim of this paper is to simulate the thermal field in laser cladding process especially the temperature variation the cooling rate and the ratio of temperature gradient to solidifying rate (G/R) in solid–liquid interface.
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(PDF) Numerical simulation of temperature field and
temperature field and temperature stress of thermal jet for water measurement European Journal of Remote Sensing DOI 10.1080/.2020. To link to this article https //doi.or g/10
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Numerical Simulation of Temperature Field and Thermal
Numerical Simulation of Temperature Field and Thermal Stress Field of Work Roll During Hot Strip Rolling September 2007 Journal of Iron and Steel Research International 14(5) 18-21
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Numerical simulation on thermal plasma temperature field
Numerical simulation was conducted to obtain the temperature and gas flow fields in inductively coupled thermal plasma (ICTP). Influence of gas composition power supply quenching gas carrier gas pressure and frequencies were investigated on thermal plasma temperature fields.
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"Numerical simulation of thermal and stress field of
In this paper the temperature field and heat flux field of the tank and its shell in a 300 ton torpedo car were analyzed using ANSYS analysis software. In the thermal analysis the nonlinear changes of physical parameters of temperature radiation and other nonlinear factors were taken fully account when the nonlinear finite element simulation
Get PriceNumerical simulation of temperature field and thermal
Abstract. Laser induced morphological damage have been observed in silicon-based positive-intrinsic-negative photodiode. This paper adopted the methods of the theoretical calculation and finite element numerical simulation to model then solved the temperature field and thermal stress field in silicon-based positive-intrinsic-negative photodiode irradiated by multipulsed millisecond laser and
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NUMERICAL SIMULATION OF TEMPERATURE FIELD AND THERMAL
numerical simulation of temperature field and thermal stress field in mosi 2 multi-layer coating under thermal loading pages 83-94 DOI 10.1615/CompMechComputApplIntJ.v2.i2.10
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Numerical Simulation of Trapped Field and Temperature
analyzed the PFM process using the numerical simulation. In the PFM for the MgB 2 bulk flux dynamics and heat generation are supposed to be a clear contrast with those in the REBaCuO bulk because of the small specific heat large thermal conduc-tivity and narrow temperature margin against T c.Usingthe simulation a characteristic aspect in MgB
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Jun 23 2016 · In this study the thermal action of the 600‐m‐tall Canton Tower is investigated on the basis of the comprehensive long‐term SHM system installed on the structure and the numerical simulation. First the temperature model of the entire structure is derived by using the field monitoring and numerical heat transfer analysis data.
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Numerical Simulation of Temperature Field and Thermal
Numerical Simulation of Temperature Field and Thermal Stress Field in Quenching Process of TC21 Titanium Alloy Forging October 2011 RARE METAL MATERIALS AND
Get PriceNumerical simulation of the temperature field of cold
3.1. Distribution characteristic of the temperature field of CMT welding According to the established 3D numerical simula-tion model of transient thermal transfer the numerical sim-with the parameters mentioned above. Fig. 4 shows the dis-tribution diagram of transient temperature field at the center
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Numerical simulation of temperature field and thermal
Laser induced morphological damage have been observed in silicon-based positive-intrinsic-negative photodiode. This paper adopted the methods of the theoretical calculation and finite element numerical simulation to model then solved the temperature field and thermal stress field in silicon-based positive-intrinsic-negative photodiode irradiated by multipulsed millisecond laser and
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Advances in Mechanical Engineering Numerical simulation of
Numerical simulation of temperature field and thermal stress field in the new type of ladle with the nanometer adiabatic material Gongfa Li1 2 Jia Liu1 Guozhang Jiang1 and Honghai Liu2 Abstract With the development of metallurgical industry and the improve ment of continuous casting technology the processing prop-
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