In this research work, the thermal elastic-plastic method is used to analyze the dynamic thermal stress in the stress-frame specimen during its solidification and cooling process.
本研究用热弹塑性方法分析铸造应力框自凝固到冷却过程动态热应力。
Electromagnetic constrained forming technology features die-free, electromagnetic stirring and strong cooling, its solidification is a dynamic process of convective heat and mass transfer.
电磁约束成型技术具有无模、电磁搅拌、强冷却等工艺特点。其凝固过程为一对流传热传质的动态过程。
For the forced circulation system, to avoid the excessive values of circulation water dynamic, every water cooling tube must be mounted throttle plate in the design.
对于强制循环系统，为了避免循环水动力的多值性，设计均要求在每一根水冷壁管设置节流孔板。
However, the rapid cooling of austenite postpones dynamic transformation remarkably.
但奥氏体快速冷却明显推迟了动态相变的发生。
A dynamic heat transfer model based on the lumped parameter method was developed for cooling system of vehicle internal combustion engine.
提出了一个基于集总参数法的车用内燃机冷却系统动态传热模型。
The newly developed dynamic secondary cooling and dynamic soft reduction control model for bloom caster has been introduced along with its industry application.
本文介绍国内最新开发的大方坯连铸动态二冷与动态轻压下控制模型及其工业应用效果。
By proper transforming of the system input and dynamic decoupling, a simple and useful model for partial cooling control has been obtained on the basis of the thermal transfer characteristic of rolls.
经过适当的输入变换和动态解耦，结合轧辊的热传输特性，最后获得了简单、实用的轧辊局部冷却控制模型。
In China and abroad, almost all of the dynamic load simulation software cannot calculate the hourly cooling load of the building, under random weather and building conditions.
国内外，几乎所有动态负荷模拟软件都无法计算出任意气象和任意建筑条件下的建筑物逐时冷负荷。
We focus on describing the new processing technology of metallocene polyolefins and it's equipment in the aspects of the electro magnetic dynamic technology, internal cooling system, mold and screw.
从电磁动态技术、内冷系统、模头、螺杆各个方面重点阐述了茂金属聚烯烃新型成型技术及其装备。
The key technologies, such as M-EMS, secondary cooling scheme, and dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The guide roll's dynamic temperature field was analyzed by ANSYS, it provided the theory evidence for the guide roll's cooling system and its parameters' optimal design.
用ANSYS分析了导辊的动态温度场，为导辊冷却系统及其参数的优化设计提供了理论依据。
The key technologies, such as M-EMS, secondary cooling scheme, dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The reliability of data in continuous casting process is prerequisite for a successful application of dynamic secondary cooling control system in the continuous casting of steel.
连铸过程数据的可靠性是连铸二冷动态控制系统成功应用的前提。
The expanding curves and continuous cooling transformation curve (dynamic CCT curve) of X60 pipeline steel were obtained by dilatometry and microscopic test under different cooling speed.
利用膨胀法，结合金相法，测定了X60不同冷却速度下连续冷却转变的膨胀曲线，获得了该钢的连续冷却转变曲线（动态CCT曲线）；
Dynamic secondary cooling and soft reduction are effective technologies for the improvement of strand quality in continuous slab casting.
动态二冷与动态轻压下是现代连铸工艺提高铸坯质量的一项重要技术。
A dynamic mathematic model has been established by analyzing the heat transfer mechanism in the cylinder liner water cooling system of main Marine engine using the transfer theory.
根据传热学的相关理论，对船舶主机缸套冷却水系统的传热进行分析，给出了系统的热力动态数学模型。
Describes the principle, structure and operation of a super-cooling type dynamic ice-storage air conditioning system.
介绍了一种二次冷媒式过冷水动态蓄冰空调系统的原理和结构。
This paper has described the mathematical model, spray control logic and diagnostics in the secondary cooling water dynamic control model of CCM at Meishan Steelmaking Plant.
本文介绍了梅山炼钢厂连铸机二冷水动态控制模型的数学模型、控制逻辑和模型诊断功能。
Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main Marine diesel engine, and put forward a dynamic mathematic model for the system.
利用传热学理论，对船舶主柴油机缸套冷却水系统的传热机理进行了分析，给出了其动态热力数学模型。
Dynamic simulated tests are made for petrochemical sewage in Niukouyu Reservoir reused for circulating cooling water system.
对牛口峪水库石化污水回用于循环冷却水进行了动态模拟试验研究，确定了试验方案和工艺条件。
Finally, a dynamic and static secondary cooling control system was founded, ap - plied and evaluated.
编制了动态与静态结合的配水系统软件并应用于现场；评价了动态配水的效果。
Some frequency analysis methods of wind-induced dynamic response are provided in detail, we adjust them to hyperbolic cooling-tower thin-walled structure.
给出了用于计算风致响应的频域分析方法，并将其运用于双曲冷却塔壳体结构的计算中。
Using modal and spectral analysis in ANSYS dynamic analysis, earthquake resistance analysis has been performed on 3d model of steel platform of air-cooling island in thermal power plant.
利用ANSYS软件动力分析功能中的模态分析和谱分析功能对火电厂空冷岛钢结构平台的三维模型进行地震波作用下的抗震分析。
Using modal and spectral analysis in ANSYS dynamic analysis, earthquake resistance analysis has been performed on 3d model of steel platform of air-cooling island in thermal power plant.
利用ANSYS软件动力分析功能中的模态分析和谱分析功能对火电厂空冷岛钢结构平台的三维模型进行地震波作用下的抗震分析。
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