A heating process with self-resistance was introduced in the rapid heating system for metal materials during the test of thermo-mechanical simulation.
针对热力模拟实验中金属材料快速加热系统,采用直接电阻加热方式,分析了加热速度的估算方法;为克服大电流所形成电磁场对温度测量的影响,采用每10ms周期短暂断电采集温度策略,利用同步电压实现触发采集,提出当采集点偏离断电区时的判断方法,并重新设置触发时间·介绍了智能控制在快速加热系统的应用·实践表明,快速加热系统在快速升温的同时,具有采集温度准确、控制精度高的特点
A thermodynamic modeling for controls of deoxidation and oxide inclusion in molten steel was developed based on these calculations, which was used for thermodynamic calculations for deoxidation, slag-melt equilibration and oxide-melt equilibration in order to control the deoxidation and compositions of oxide inclusion of steel.
在钢包精炼的渣-金平衡条件下钢液硅脱氧和铝硅脱氧后钙处理的工业性实验,以及钢液凝固过程形成的钢中氧化物夹杂分析结果说明,该热力学模拟方法可用于钢包精炼中钢液的脱氧控制和钢中氧化物夹杂控制。
A thermodynamic modeling is developed for slag-metal equilibration in LF, deoxidation control of the melt and prediction of composition of oxide inclusion in steel based on the sub-regular solution model of multi-component system.
本文基于多元系亚正规溶液模型建立了钢液脱氧控制的热力学模拟方法,并应用于钢包精炼中渣-金平衡、脱氧控制和钢中氧化物夹杂成分预测。
A thermodynamic simulation program for Nb powder production process by hydrogen reduction of NbCl5 in argon was developed by using SimuSage Software,which is a component library used in the developing of process simulation.
基于过程模拟开发组件库SimuSage开发了通过氢气还原氩气气氛中的NbCl5制备超细铌粉的热力学模拟程序,讨论了蒸发温度、载气用量(Ar(g))、还原反应温度、H2(g)用量、收集区温度等关键参数的影响。
With the help of laboratory and thermodynamic simulation, the relation of nitrogen transformation with calcium and magnesium variation during wastewater infiltration in soil water system is studied.
通过室内土柱试验和化学热力学模拟，讨论了污水入渗过程中氮迁移转化对水土系统钙镁迁移的影响。
Theory and practice of thermo-hydraulic modelling with consideration of wind induced current;
考虑风吹效应水力热力模拟的理论和实践
Simulate the Heating Stress of ROF Bottom Plate and Optimize the Structure;
ROF炉底板热应力模拟与结构优化
Preparing of the Concrete Heat Storage Materials for Solar Thermal Power Plants and Simulating of the Heat Store Unit
太阳能热发电用储热混凝土的制备与储热单元热应力模拟分析
Numerical Simulation of Thermal Residual Stresses in Titanium Matrix Composites;
钛基复合材料热残余应力的数值模拟
Numerical Simulation of the Stress Field of the PEN for SOFC;
SOFC核心部件PEN热应力场的数值模拟
The Numerical Simulation of Thermo-Mechanical Coupled Model of Spring Steel Continuous Casting
弹簧钢连铸坯热-应力耦合的数值模拟
Numerical Simulation on Hot Sizing of Titanium Alloy TC4
钛合金TC4热应力校形的数值模拟
Finite Element Simulation of the Thermal Stresses in Y_2O_3 Thin Films
Y_2O_3薄膜热应力分布的有限元模拟
Aerodynamic Heating and Thermal Strsess numerical simulation of leading edge in Hypersonic Flows
前缘结构高超声速气动加热与热应力数值模拟
Temperature Field & Stress Field Simulation and Analysis of Different Materials Hot Forging Die;
不同材料热锻模温度场、应力场的模拟及分析
Temperature Field Simulation and Thermal-Stress Analysis of Al Alloy Pressure diecasting Die
铝合金压铸模具温度场模拟与节点热应力分析
COUPLED THERMO-HYDRO-MECHANICAL MODEL AND NUMERICAL ANALYSIS FOR SIMULATION OF FREEZING-THAWING PROCESS
模拟冻-融过程的热-水-应力耦合模型及数值分析
Simulation and Application about Hydraulic and Thermal Characteristic in Tidal Area;
潮汐水域水力热力特性的模拟及工程应用
Numerical simulation of stress and strain of stube sheetand heat-transfer tubes
管板和传热管胀接应力应变的数值模拟及分析
Simulation of Relieving Welding Residual Stresses in the Girth-weld Stainless Steel Tube by Induction Heating Method
感应加热消除不锈钢管焊接应力数值模拟
Kinetic Simulation of Thermogenic Natural Gas Generation and Its Geological Applications;
热成因天然气生成动力学模拟及其地质应用
SPH Simulation of Thermal and Mechanical Response of Material to Pulsed Laser Irradiation;
材料在脉冲激光作用下热力响应的SPH模拟
Study on Numerical Simulation of 3-D Thermal Stress Fields of Steel Castings during Solidification Process;
铸钢件三维热应力场数值模拟技术研究
Numerical Simulation of Interface Asperity and Residual Stress in Thermal Barrier Coatings;
热障涂层界面形貌与残余应力的数值模拟