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- Thermal simulating calculation 温度仿真计算
- The results of simulating calculation showed that using middle reboiler in propylene rectification column could reduce project investment and operation cost. 通过模拟计算,对丙烯精馏塔增设中间重沸器可以降低工程投资,减少操作费用进行了探讨。
- Distribution model of wellbore temperature field and pressure field is established.The best visbreaking depth in wellbore is determined by simulating calculation. 建立了井筒的温度场、压力场和粘度沿井筒分布模型,通过模拟计算确定了最佳的井筒降粘深度点和掺入量;
- An introduce was made to the working mode utilizing CosmosfloWorks to carry out aerodynamical analysis and the examples of simulating calculation and aerodynamical analysis of the air flow changes in the modifying machine by this method. 介绍了利用CosmosF loW orks进行流体分析的工作模式,并介绍了利用CosmosF loW orks进行计算模拟和分析改性机内气流变化的实例。
- Using the simulating calculation of Aspen hydrocracker model,this thesis respectively acquired the change rates of yieldsand hydrogen-consumption related with the density and sulfur content in feed. 以某工业柴油加氢处理装置为例,通过加氢过程模拟软件的模拟计算分别得到了进料密度和硫含量的变化引起的产品收率和氢耗量的变化量,进而得到了相应的DELTA-BASE数据。
- This simulating calculation can be implemented by either the approach of constant circuit feed or the approach of constant mill feed,according to different presumptions for the calculation. 根据计算时预设条件的不同,循环收敛计算法可进一步分为恒定回路给矿量和恒定磨机给矿量的两种计算方法。
- Based on the preliminary design parameters given by the synthesis method, a simulating calculation program, EGUN, was used in the numerical figure design of the focusing electrode and the anode. 依据综合法给出电子枪的主要参数初值,由EGUN程序进行电子枪模拟计算,完成了聚焦极和阳极形状的设计。
- The contrast analysis of thermal simulation to actual geological condition shows that this rule exists in geological history. 通过模拟条件与实际地质条件的对比分析认为,在地质条件下也存在上述规律。
- There have not been any magma activities in the area since the Mz;the geological characteristics and. the results of the thermal simulated experiment of the coal me... 打前探孔、震动放炮、抽放卸压等措施对于防治突出,减少损失具有积极的作用,而厚煤层中的断裂带部位是最危险的区段,应重点防范。
- The evolution of beam size and pulse duration in a cavity of Ti: sapphire femtosecond laser is presented by means of simulated calculation. 通过数值计算模拟了掺钛蓝宝石飞秒激光器谐振腔中光斑和脉冲宽度在自锁模过程中的演变。
- To study quadratic heat circulation to the effect of welding wide crystal area performance of X80 pipeline steel by adopting thermal simulation technology. 采用热模拟技术研究了二次热循环对X80级管线钢焊接粗晶区性能的影响。
- Moreover, ringA , ring C aromatic sterane and ringA,B, C aromatic sterane were identified from the low temperature aromatic fractions of thermal simulation of p ine pollens. 此外,松粉低温热模拟样品的芳烃馏份中检出单、三芳甾烷。
- In this paper,we mainly discuss the simulation calculation for dynamic characteristics of a bomb-parachute system. 着重对一种弹-伞系统的动态特性进行了仿真计算。
- Influences of different cooling rate on the microstructure of high-Nb microalloyed steel were researched by using thermal simulation and microstructure analysis. 采用热模拟和组织显微分析方法研究了不同冷却速率对高铌微合金钢组织的影响。
- For the drawback of EGM theory, in correction with the simulating calculation result of the latest LSM theory, the improved calculating method and way of detour lightning current was discussed. 摘要针对EGM理论存在的缺陷,结合最新LSM理论仿真计算结果,探讨了改进绕击电流计算方法的途径。
- The core of thermal simulation unit with high temperature and high pressure is the reaction caldron, which also is the technical key in the five systems of the unit. 高温高压热模拟装置的核心是反应釜,高温高压反应釜的性能直接影响整个实验装置的模拟效果与操作安全。
- The simulation calculation for two double-octahedron variable geometry truss manipulators is given. 并对双二重八面体变几何桁架机器人进行了仿真计算。
- Through dilatation test, the continuous cooling transformation curve of the austentite of CSP low carbon steel was measured on THERMECMASTOR-Z thermal simulation machine. 摘要通过膨胀法在THERMECMASTOR-Z热模拟实验机上测定了CSP低碳钢的连续冷却转变曲线;
- The measurement method for holdup in the spherical container was verified with Monte-Carlo simulation calculation. 采用蒙特卡罗模拟计算技术,对该方法进行了验证,证明该方法合理可行。
- Through dilatation test,the continuous cooling transformation curve of the austentite of CSP low carbon steel was measured on THERMECMASTOR-Z thermal simulation machine. 通过膨胀法在THERMECMASTOR-Z热模拟实验机上测定了CSP低碳钢的连续冷却转变曲线;