The spiral cooling hole is one form of rib-turbulators cooling passage which has a good heat change effect.

Quality control of high-strength big six-angle spiral connection

高强度大六角头螺栓连接的质量控制

互联网摘选

On the other hand, simulate by the Fluent software the jetting status of the double orbits water jet spiral nozzle jetting under 40 MPa pressure-inlet, then got the best working status of the spiral cone jet nozzle.

另外还用Fluent软件分别对双头不同导程的2种旋转喷头在40MPa进口压力条件下的喷射状态进行分析，从而得出旋转锥形喷嘴的最佳工作状态。

互联网摘选

The necessity and possibility of applying new energy saving sealing devices to the machinery for pulp handling were analyzed. Tow structures of cylinder spiral sealing and cone spiral sealing were recommended.

简要分析了纸浆类设备采用新型节能密封装置的必要性和可能性，推荐了圆柱形螺旋密封和圆锥形螺旋密封2种结构。

互联网摘选

The idling loss of the flywheel energy storage system supported by the spiral groove cone bearings of various cone top radius was measured at a number of rotational speeds, and the measurement results are consistent with theoretical estimates.

在多个转速下测定了不同锥顶半径螺旋槽轴承支撑的飞轮储能试验系统的空载损耗功率，测试结果与理论预计一致。

互联网摘选

Idling Loss of Flywheel Energy Storage System Supported by Spiral Groove Cone Bearings

采用螺旋槽锥轴承的飞轮储能系统空载损耗研究

互联网摘选

Introduces the methodologies and steps of exact modeling for the standard involute spiral cone gear in environment of Pro/ Engineer. Based on principle, using equation build up the involute.

介绍了在Pro/E环境下，实现标准渐开线弧齿锥齿轮的造型方法和步骤，从原理出发，利用方程建立渐开线，从而保证齿形的准确性。

互联网摘选

A design case was studied and examined in the spray test-bed developed ourselves, which grounded the optimization of the spiral cone nozzle.

给出了螺旋圆锥喷嘴计算实例，并在自行开发的雾化试验台进行试验验证，为螺旋圆锥喷嘴的优化打下了基础。

互联网摘选

Study on the method of molding for the Gleason spiral cone gear based on Pro/ Engineer

基于Pro/E的格利森制弧齿锥齿轮副的三维建模方法研究

互联网摘选

Regulating method of contact spots of spiral cone gears

螺旋锥齿轮接触斑点调整法

互联网摘选

A Study on Multi-objective Optimization Design of Spiral Cone Gear in Loader Axles

装载机驱动桥螺旋锥齿轮多目标优化设计研究

互联网摘选

Simulation of Spiral Cone Water Jetting Based on Software Fluent

基于Fluent的模拟旋转锥形射流计算分析

互联网摘选

CAD/ CAM Integrated System for Spiral Cone Gear Base

螺旋锥齿轮齿坯CAD/CAM集成系统

互联网摘选

Study on a type of reinforced bar transmitting force's joint of composite beam and continuous compound spiral hoop reinforced concrete column

连接钢筋传力的组合梁及连续复合螺旋箍混凝土柱节点的研究

互联网摘选

With spiral hoops strengthen column can raise transshape capacity of vertical reinforcement and concrete when the columns are destroying.

用绕丝加固柱可以提高柱破坏时纵筋和混凝土的应变。

互联网摘选

Application of spiral disk column in high-speed counter-current chromatography for peptide and protein separation

螺旋槽圆盘柱高速逆流色谱及其在多肽和蛋白分离中的应用

互联网摘选

Development and Evaluation of a Spiral Disk Column System for High-speed Counter-current Chromatography

螺旋槽圆盘柱逆流色谱分离系统的研制及其应用评价

互联网摘选

A double core high-temperature cable and the thrum of the spiral coil are welded in the I-shaped circular framework, and then extend out and are connected with a linker box arranged on a ladle shell.

双芯高温电缆与螺旋形线圈的线头在工字形圆环骨架内焊接后穿出，与装在钢包壳体上的连接器盒连接。

互联网摘选

Putting some different sizes spiral coil element of the same name connection, as the current flows in a direction consistent, so the magnetic field generated has the same direction and the new inductance greater than the single-layer coil inductance.

将多个尺寸的螺旋形线圈元的同名端相接时，由于电流流入的方向一致，产生的磁场的方向相同，且电感量远远大于单层线圈的电感量。

互联网摘选

The underground two dimension symmetry temperature field of a vertical double spiral coil heat exchanger designed by the authors for the ground source heat pumps is calculated by using the volume control method. The calculation results are consistent with the experimental results obtained.

用控制容积法计算了自行设计、研制的土壤热泵用立式双螺旋盘管热交换器的地下温度场，模拟结果与实测结果吻合较好。

互联网摘选

The filter of spiral coil is a new equipment for solid liquid separation, it is featured by heat resisting, anti corrosion, high rate of filter, low resistance of filter and powerful ability of regeneration and so on.

螺旋线圈过滤器是一种新型的固液分离设备，具有耐热、耐腐蚀、过滤速率高、过滤阻力低及再生能力强等特点。

互联网摘选