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- 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 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。
- 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。
- 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。
- 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。
- 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。
- The detailed process and method of Monte Carlo simulation calculation are presented. 详细叙述了蒙特卡洛模拟计算的具体过程和方法。
- Simulating Calculation of Preignition Angle 点火提前角的仿真计算
- The correctness and feasibility of the presented model are validated by the simulation calculation of fuzzy forecasting of electricity sale. 通过售电量模糊预测的仿真计算验证了所提出的预测模型的正确性和可行性。
- The primary relationship between the size of the focal sp ot and RMS of phase gradient was also given by simulation calculation. 通过模拟计算,给出低频位相噪声的均方根梯度与聚焦光斑尺寸的初步规律。
- The simulation calculation of kinematics for a four celled tetrahedron-tetraledron variable geometry truss manipulator is giwen. 本文对冗余度变几何桁架机器人的轨迹规划进行了研究。
- Point sources with different energies were used to irradiate target materials of iron and lead,with simulated calculation made by Monte Carlo code. 利用不同能量的各项同性点源对铁和铅两种靶物质进行照射,使用蒙特卡罗程序实现模拟计算。
- A subcluster statistical theory is used for simulative calculation of morphology change in partially filled screw regions. 对于螺槽非充满区域的相态变化,用群子统计理论模拟计算。
- This paper analyzes the structure deformation of an oil tanker using theoretical analysis and numeric simulant calculation. 采用理论分析和数值模拟计算相结合的方法对某油船结构变形进行分析。
- A simulation calculation was studied on an aromatics extraction column with so traysand 8 components using the nonequilibrium stage model. 以某芳烃联合装置中具有50块塔板、8个组分的大型抽出液塔为对象,采用非平衡级模型进行仿真计算。