1)Solidification and heat transfer凝固传热
1.Changeable space FDM for solidification and heat transfer of rectangular billet in continuous casting;矩形连铸坯凝固传热的变间距有限差分模拟
2.Numerical simulation of solidification and heat transfer in the mold for the bloom caster in Baotou Iron and Steel Co.;包钢大方坯连铸机结晶器凝固传热的数值模拟
3.Research and application of solidification and heat transfer for liquid steel in mould of SPHC;SPHC连铸结晶器内钢水凝固传热的研究与应用
英文短句/例句
1.Study on Heat-transfer Model of Solidification and Prediction Model of Soft-reduction Position for Continuous Casting Slab;板坯连铸凝固传热及压下位置预报模型的研究
2.Study and Application of Solidification and Heat Transfer Mathematical Model for Continuous Casting Slab;连铸板坯凝固传热数学模型的研究与应用
3.Study of Solidification Heat Transfer Mathematical Model for Dynamic Withdrawal Process in Slab Continuous Casting;板坯连铸动态拉坯过程凝固传热数学模型研究
4.Study on the Mathematical Model of Solidification Thermal Transmission in the Process of Continuous Casting Slab with Speed Changing;连铸板坯变拉速过程凝固传热数学模型研究
5.Study of Solidification Heat Transfer of Round Billet Horizontal Continuous Casting in Heng Yang Steel PIPE衡阳钢管水平连铸圆坯凝固传热的研究
6.Study and Application of GCr15 Secondary Cooling Based on Solidification and Heat Transfer Model基于凝固传热模型的轴承钢GCr15二冷研究与应用
7.Finite element numerical simulation on solidification heat transfer inside continuous casting mould for blooms方坯连铸结晶器凝固传热的有限元数值模拟
8.Fluent Numerical Simulation of Solidification Heat Transfer of 36Mn2V Horizontal Continuous Casting水平连铸36Mn2V凝固传热过程的Fluent数值模拟
9.Numerical Simulation of Solidification and Heat Transfer and Secondary Cooling Dynamic Control in Continuous Billet Casting方坯连铸凝固传热数值模拟及二冷动态控制
10.Discussion on Effective Thermal Conductivity of Molten Steel in Numerical Simulation of Solidification in Continuous Casting关于连铸凝固传热数值模拟中钢液有效导热系数的探讨
11.Application of Heat Transfer Model in Dynamic Soft Reduction Model for Continuous Cast Bloom凝固传热模型在方坯连铸动态轻压下模型中的应用
12.Study on Solidification Heat Transfer of 36Mn2V Round Billet Horizontal Continuous Casting Based on Pin Shooting Experiment基于射钉试验对水平连铸36Mn2V圆坯凝固传热的研究
13.Development of Solidification and Heat Transfer Model for Slab Casting at Baosteel宝钢板坯连铸凝固与传热模型的开发
14.The Research on the Influence for Heat Transfer Condition to Solidification Structure of Aluminum Alloy;传热条件对铝合金凝固组织影响的研究
15.Studies on the Heat Transfer and the Main Structure of Bi-directional Solidification;二维定向凝固的热传输及主要组织结构的研究
16.Study on Effect of Solid-Liquid Surface Free Energies Difference on Condensation Heat Transfer Enhancement;固液表面自由能差强化蒸汽冷凝传热的研究
17.Research and Application of Heat Transfer Model and Thermal Stress Model in Solidification Process of Billet Continuous Casting连铸坯凝固过程传热模型与热应力场模型的研究及应用
18.Coupled Numerical Simulation on Fluid Flow, Heat and Solute Distribution in Directional Solidification with Electromagnetic Field;电磁场作用下定向凝固过程流动、传热、传质的耦合数值模拟
相关短句/例句
solidification heat transfer凝固传热
1.The mathematic model of solidification heat transfer process in continuous casting strand is useful for quantitatively analyzing heat transfer in continuous casting process,quality control and process control.连铸坯凝固传热数学模型对定量分析连铸过程中的热量传递、改善连铸坯质量及实现过程级的动态控制有重要意义。
2.According to the theory of heat transfer and solidification, we study the solidification heat transfer of dynamic casting process in slab continuous casting.根据凝固传热理论,对板坯连铸动态拉坯过程中凝固传热进行研究,通过选择合适的拉速、比水量、过热度等工艺参数得到均匀稳定的温度分布,从而可以有效地改善铸坯内部质量。
3.The mathematic model of solidification heat transfer process in continuous casting strand is useful for quantitatively analyzing heat transfer in continuous casting process,quality control and process control.连铸坯凝固传热数学模型对定量分析连铸过程中的热量传递、改善连铸坯质量及实现过程级的动态控制有重要意义。
3)heat transfer凝固传热
1.Numerical Simulation and Control of Heat Transfer in Continuous Casting Process;连铸凝固传热全过程数值模拟与控制
2.Based on the mathematical model of heat transfer in slab continuous casting process, the MSC Marc is adopted to simulate the temperature field and solidification of continuous casting process, and the result of simulation is analyzed.在建立板坯连铸凝固传热数学模型的基础上,采用有限元软件MSCMarc对国内某板坯连铸机的凝固过程进行模拟,并对其仿真结果进行分析。
4)heat transfer of solidification凝固传热
1.The heat transfer of solidification in continuously cast slab has been studied.针对连铸板坯的凝固传热问题,考虑板坯形状规则的特点,基于交替方向隐式差分算法建立沿连铸板坯宽度和厚度方向的二维凝固传热模型。
5)heat transfer and solidification传热凝固
1.Under conditions of a slab caster and the working tip structure of SEN used,comprehensive mathematical description and simulation concerning fluid flow of liquid steel,fluctuation of bath surface and heat transfer and solidification of steel were performed.结合连铸机设备工艺条件和所采用浸入式水口结构进行了结晶器内钢水流动、自由液面以及传热凝固等冶金现象的综合描述和数值分析。
2.For CSP thin slab caster at Zhujiang Steel,a comprehensive mathematical simulation concerning fluid flow,fluctuation of bath surface,heat transfer and solidification of melt was performed with given SEN and measured heat fluxes.基于珠钢CSP薄板坯连铸机设备工艺条件和所采用扁平浸入式水口结构,结合铜板测温导出的热流密度分布进行了漏斗形结晶器内钢水流动、自由液面以及传热凝固等冶金现象的综合描述和数值分析。
6)Heat Transfer and Solidification凝固与传热
1.A Study on Simulation of Heat Transfer and Solidification of Molten Steel in Mold for 280 mm×380 mm Billet Casting;280mm×380mm铸坯结晶器内钢水凝固与传热仿真研究
延伸阅读
钢锭凝固传热模型钢锭凝固传热模型mathematical model of solidification thermol conduction gongdingn一nggu ehuanre mox一ng钢锭凝固传热模型(mathematieal model ofsolidifieation thermol eonduetion)描述钢锭凝固过程中温度场变化规律的数学表达式。由钢液转变为钢锭或铸坯、铸件，要放出大量的热，包括钢液的过热显热、结晶潜热和凝固层的降温显热。凝固过程中这些热量的散失方式及其强度，直接影响钢锭的凝固速度、结晶组织、物理和化学不均匀性及表面质量等。钢凝固传热的基本规律及特点首先是钢锭和钢锭模在凝固过程中的温度场既随空间变化，又随时间变化，即属于三维不稳定态传热;其次，它包括钢锭模与钢锭凝固层间的传导传热，钢液内部的传导及对流传热，流动的钢液与凝固前沿的对流及传导传热，以及钢锭与锭模之间气隙中的辐射、传导及对流传热等等，属于综合传热过程。对如此复杂的三维不稳定态综合传热的凝共、刃仅为温度的函数，而与空间位置无关。这样，对于扁锭，三维的不稳定态导热微分方程式便简化为:贵一。10t上大下小镇”钢钢“内温度变化曲线图逃。。。。、、。、。。、、，。**。，*_七。卜品一嘛线都表示钢锭半高处的锭表
