螺旋线圈

电力变压器螺旋线圈磁场分析研究

Analysis Research on Spiral Coil Magnetic Field for Electric Transformer

螺旋线圈电磁超声换能器在铝板中产生的横波分量大于纵波分量，横波在铝板中能够传播较远的距离，纵波很快衰减为零。

Shear wave is larger than longitudinal wave generated by spiral coil EMAT .

旋流器为长100mm、丝径1.5mm、节距4mm的螺旋线圈。

A piece of spring with the length of 100 mm . the wire diameter of 1 . 5 mm and the pitch of 4 mm is used to be the swirl flow generator .

磁谐振成像系统中高温超导螺旋线圈的温度特性

Study of Temperature Properties of the High Temperature Superconductor Spiral Coil

锅炉空气预热器螺旋线圈插入物抗积灰机理分析

Analysis on Mechanism of Spiral Turbulator for Mitigating Gas-side Fouling in Air Heater

系统分析了平面螺旋线圈电磁力的作用特性。

The characteristic of EM force of plat coil is studied in detail .

通电螺旋线圈三维温度场的计算

Calculation of 3-Dimensional Temperature Field for a Electrified Helix

圆形螺旋线圈自感和分布电容的计算

Calculation of Self-inductance and Distributed Capacitance of Spiral Inductor

电磁成形用平面螺旋线圈磁场分布特性研究

Study on the Magnetic Flux Density Distribution of Flat Spiral Coil in Electromagnetic Forming

螺旋线圈强化管内单相流体传热的研究

Research on Forced Convection Heat Transfer in a Horizontal Tube With Spiral Spring Inserts

用在白金的螺旋线圈中的电阻的变化测量温度。

Measures temperature by changes in the resistance of a spiral of platinum wire .

气囊螺旋线圈有损坏的危险！

Risk of damage to airbag contact unit !

平面螺旋线圈回扫变压器

A Plane Spiral Coil Fly Back Transformer

螺旋线圈过滤器研究

Study on the Filter of Spiral Coil

电场和螺旋线圈复合强化管内强制对流的实验

An Experiment on Forced Convection in a Combined-intensification Heat-transfer Tube Incorporating an Electric Field and Spiral Coils

用螺钉安装转向柱装饰件和中间位置的气囊螺旋线圈。

Install steering column trim and airbag contact unit in the centre position , using the screws .

大型变压器场路耦合瞬态涡流场及螺旋线圈轴向电流效应研究

Research on the Field-Circuit Coupled Transient Eddy Current Field and the Spiral Winding Axial Current Effect in Large Transformers

电流大小与钻头附近电阻率有关，由另一个螺旋线圈测量。

The magnitude of the current depends on the resistivity near the bit , and is measured by another toroid .

研究开发了用于火电厂的螺旋线圈型管式空气预热器。对螺旋线圈管的管内流动工况进行了分析和计算，并与普通光管的流动进行了对比。

The flow pattern in spiral coil tubes has been analyzed , calculated and compared with that in common smooth tubes .

在理论分析的基础上提出了螺旋线圈炮电源、弹丸组件及驱动线圈部分的设计准则。

On this basic , the design rule of power , projectile and drive coil subsystem are put forward . 2 .

建立以年总效益最大为目标函数的传热设备运转费用数学模型，对螺旋线圈强化传热进行了传热效果和阻力特性的经济分析。

The running expense model of the heat transfer equipment is established , which aims at the maximum annual total profits .

介绍一种由多层平面螺旋线圈和印刷线路连接板构成绕组的新颖回扫变压器。

Presented is a novel Fly Back Transformer formed with multilayer plane spiral coils and connecting PCBs and its assembly technology .

本文介绍了新型过滤介质&螺旋线圈过滤芯的结构、工作原理及实验研究。

This article describes the structure 、 principle of operation and experimental study of a new filter medium filter element of spiral coil .

通过数值分析，给出了一系列描述平面螺旋线圈磁场分布特性的曲线，讨论了线圈结构对磁场分布的影响规律。

By numerical analysis , a series of curves are given to describe the magnetic flux density distribution character of the flat spiral coil .

方向盘一直转动时，不正确地调整螺旋线圈可能会毁坏气囊螺旋线圈。

Incorrect adjustment of the contact unit may cause the airbag contact unit to be destroyed when the steering wheel is turned all the way .

刻度线必须适合来演示在300圈螺旋线圈中慢慢抽进抽出的棒壮磁条所产生的感应电流。

The dial has to be suitable for the demonstration of the inductive current from the slow input and output rodlike magnet in coil of 300 spirals .

经实验分析和三台小型电站锅炉的试验考核，证明螺旋线圈应用于空气预热器具有防止积灰的作用。

Experimental analysis and field tests on 3 utility boilers of small capacity show that the spiral coil is really effective in preventing the ash fouling of air preheater .

大型电力变压器螺旋线圈的扭转变形主要是由于轴向电流分量和辐向漏磁场共同作用所产生的。

The torsional deflection of spiral winding for the large power transformer is mostly caused by the common effect of the axial current component and the radial leak magnetic field .

将万向节安装到转向轴之前，前轮、方向盘及气囊螺旋线圈必须正确定位相对位置。

Before fitting the universal joint to the upper steering shaft , the front wheels , steering wheel and airbag contact unit must be positioned correctly relative to each other .

本论文主要研究螺旋线圈型电磁超声换能器和压电阵列超声换能器的声场分布和实验验证。

The experimental and theoretical analysis of the ultrasonic field for the spiral coil electromagnetic acoustic transducer ( EMAT ) and the piezoelectricity transducer array was researched in the thesis .