1) numerical simulation model
数值仿真模型
1.
Considering hydraulic fracturing characteristics of natural hydraulic power in the fields of water conservancy and hydropower engineering,a numerical simulation model of hydraulic fracturing of rock with a single fracture initially filled b.
考虑水利水电工程中自然营造力作用下岩石水力劈裂特点,建立裂纹内初始含水量饱和而外界水压增大情况下,裂纹进一步发生水力劈裂的数值仿真模型。
2) Numerical Simulation
数值模拟仿真
1.
Programmed the modeling of numerical simulation system of complex marine structure in this paper.
本文建立了复杂海洋结构物防腐系统数值模拟仿真软件系统,并在此基础上应用Visual Basic编制了界面软件,通过相应的算例验证了软件系统的通用性和实用性。
2.
According to the relevant technical requirements,Selected ck45,X10Cr13 and 42CrMo4 three different materials such as steel tube,units for process of hot rolling steel pipe-power coupled numerical simulation,the distribution rules of wall thickness at length wise direction of steel tube at various wall thickness during tandem rolling processes were studied at Hengyang Steel Tube(Group) Co.
按相关技术要求,选用ck45、X10Cr13和42CrMo4等三种不同材料的钢管,针对衡阳钢管厂φ89连轧管机组钢管连轧过程进行热-力耦合数值模拟仿真,研究了不同壁厚的荒管连轧过程中壁厚沿纵向的分布规律。
3.
Numerical Simulation and Formability Analysis of an LCD Video Camcorder Panel Cover;
3其表面形状较为复杂;从而使该产品在进行成形分析和数值模拟仿真时有很大难度。
3) numerical simulation
数值仿真
1.
Welding assembly deformation numerical simulation based on 'Local-Global' Method;
基于“局部-整体”映射法的焊接装配变形数值仿真
2.
Numerical Simulation for the Variable Offset Regrinding of Carbide Gear Hobs;
硬质合金滚刀变偏距重磨的数值仿真
3.
Prediction and numerical simulation of the aging process of three-way catalytic converter;
三效催化转化器老化过程预测及数值仿真
4) digital simulation
数值仿真
1.
The research and application of digital simulation in nuclear signal;
核信号数值仿真方法的研究及应用
2.
By digital simulation,the phenomenon is explained,and the effect of starting acceleration and damping of system on the starting process is studied.
从动力学理论出发 ,建立系统的力学模型和动力学方程 ,并通过计算机数值仿真 ,揭示了产生这种现象的机理 ,分析了启动加速度和系统阻尼对启动过程的影响 ,给出了改善平筛启动性能的途径 。
3.
For the current helicopter of single main rotor with tail rotor, the effect of inflow models with different characteristics on helicopter trim and digital simulation was discussed.
以常规单旋翼带尾桨直升机为对象，讨论均匀与非均匀入流模型对直升机飞行数值仿真的影响。
5) numerical emulation
数值仿真
1.
The numerical emulation of linear characteristics of optical pulse propagation in microring coupled-resonator optical waveguides;
光脉冲在微环耦合谐振光波导中传输线性特性的数值仿真
2.
At last,concrete example is analyzed by numerical emulation of computer.
并结合实例通过计算机数值仿真进行分析,说明了这两种方法都是有效的和可行的。
3.
Relative class to describing numerical emulation of thick cylinder temperature field was abstracted accordi ng to object-oriented programming method.
在建立了厚壁圆筒在复杂边界条件下的传热数学模型并用有限差分法进行数值求解的基础上，按照面向对象技术的程序设计方法，抽象出描述厚壁圆筒温度场数值仿真相关的类，开发了厚壁圆筒三维温度场数值仿真软件系统，利用ＯｐｅｎＧＬ实现了三维温度计算数据场的可视化，并将仿真结果与实测结果进行了对比分析。
6) simulation
[英][,sɪmju'leɪʃn] [美]['sɪmjə'leʃən]
数值仿真
1.
Research on wave-making resistance simulation of SWATH ships;
小水线面双体船兴波阻力数值仿真研究
2.
Exhaust Plume Simulation of Solid Rocket;
固体火箭发动机喷流流场数值仿真
3.
Numerical simulation for closed-loop PWM switching power converters;
PWM开关功率变换器闭环系统数值仿真的一种方法
补充资料：数值积分法仿真
数值积分法仿真
simulation with numerical integration method
具有单点初值的系统来说，仿真计算难以自启动，为此需要用单步法来帮助;另外，它还要求在整个仿真过程中仿真步长保持不变。表1亚当斯法系数表‘X二·*一。一+气自:主二一，一)┌────┬──┬───┬────┬───┬───┬────────┐│名称 │yl │y2 │y3 │y4 │y5 │截断误差 │├────┼──┼───┼────┼───┼───┼────────┤│一阶显式│0 │l │ │ │ │冬*Zx‘，， ││ │ │ │ │ │ │‘ │├────┼──┼───┼────┼───┼───┼────────┤│二阶显式│0 │3/2 │一1/2 │ │ │5:、(、、 ││ │ │ │ │ │ │丫二于九一x、一 ││ │ │ │ │ │ │1乙 │├────┼──┼───┼────┼───┼───┼────────┤│三阶显式│0 │23/12 │一16/12 │5/12 │ │去h‘X“， │├────┼──┼───┼────┼───┼───┼────────┤│四阶显式│0 │55/24 │一59/24 │37/24 │一9/24│251.，‘，、 ││ │ │ │ │ │ │二二丈左一x、- ││ │ │ │ │ │ │l‘U │├────┼──┼───┼────┼───┼───┼────────┤│一阶隐式│l │ │ │ │ │一冬，，二‘，，││ │ │ │ │ │ │ 乙 │├────┼──┼───┼────┼───┼───┼────────┤│二阶隐式│l/2 │l/2 │ │ │ │一劣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条