查询词典 single phase

Calculations are done through an example of simulation of the operation process of single-phase capacitor induction motor under the stator winding open-circuit fault , and the simulation results are analyzed.

通过实例对单相电容感应电动机的定子绕组断路故障运行过程进行仿真计算，并对仿真结果进行分析

It introduces programming ideas and application analysis of single phase capacitor functioning asynchronous motor design, containing: computer auxiliary design and analysis, digital process of curves and charts, total program flow chart, subprogram performance and key technology realization.

本文来源是宁波君禾泵业有限公司的水泵电动机设计软件开发项目，介绍基于VC++的单相电容运转异步电动机设计程序编制思想和应用研究，包括：计算机辅助设计分析、曲线和图表的数学处理、流程图、子程序功能和关键技术实现。

Thermally protected, capacitor run, single phase motor

热过载保护，电容器运转，单相电机

The major products are HCF Series single-phase motors, YY series capacitor motor, ZY series of permanent magnet motor, micro-motors, lighting ballasts and mining development of the new permanent magnet DC motors, and other six series of deceleration over 80 varieties.

产品主要有HCF单相串励电机、YY系列电容电机、ZY系列永磁直流电机、微型电机，工矿照明用镇流器及新近开发的永磁直流减速电机等六大系列八十多个品种。

A novel single-phase hybrid cascade asymmetrical multilevel converter is researched in the thesis based on AMC-SMC.

对于AMC-SMC结构，提出了一种新型单相不对称异构混合级联型多电平变换器。

A two-cell single-phase hybrid cascade asymmetrical multilevel converter is researched in the thesis based on AMC-AMC.

组合式不对称混合级联型多电平变换器拓扑的生成方法可以分为两种；同构组合以及异构组合结构。

The major works are as follows: 1 The 3-D numerical model of U-sharp flow passages is set up. The single-phase fluid flow and heat transfer are simulated for the U-sharp smooth and rib-roughened flow passages with FLUENT software. Their performance curves, temperature field and velocity vector are obtained and the local heat transfer and flow pressure-drop distribution along flow passage are analyzed. It is revealed that the ribbed flow passages can enhance heat-transfer and make the temperature more uniform, but it increases the pressure-drop to more extent. 2 The influences of diaphragm depth, channel width and board spacing on the performance are investigated.

建立了层叠式蒸发器U形流道的3维湍流模型，用FLUENT软件对尺寸相同的U形光滑流道和肋化流道中单相流体的传热和流动进行了数值模拟，得到了两种流道的传热和阻力性能关系曲线及速度矢量图、温度场，分析了光滑流道和肋化流道的局部换热系数及沿程压降变化，结果表明流道的肋化能有效的增强传热，而且使流体的流动和传热更加均匀，但也较大地增大了阻力。

Based on the analysis of physics course of heat transfer, the mathematical model of single-phase flow in the rectangular narrow channel is proposed. And the boundary conditions are given to get the unique numerical result. The finite volume method is used to found the discrete scheme of equations. According to the flow of SIMPLER arithmetic, the computing program is developed and the correctness of program is validated.Then the program is used to solve the problem of flow and heat transfer in rectangular narrow channel.The stable two dimension velocity and temperature fields in rectangular narrow channel and plate fuel are obtained.

在明确窄缝流道及燃料板换热物理过程的基础上，建立了描述矩形窄缝内单相流动与换热问题的数学模型，并给出了合理的边值条件；然后利用有限容积法对方程进行离散，根据SIMPLER算法的流程编制了模型求解程序；在验证程序正确性的基础上，对矩形窄缝流动与换热问题进行了求解，得到了矩形窄缝流道和板状燃料元件内部温度场、速度场的二维分布。

In this paper, a Delta modulated single-phase current source HF rectifier is Studied.

针对Delta调节单相电流型高频整流器。

A 220V single-phase distribution board is provided in each individual unit.

每单位内安装一个220V单电配电箱，也可提供380V三相电源。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。