water cone

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。

Based on an investigation in the status of slim hole bit at home and abroad, a series of small-size(φ 92.08~ 158.75 mm) single cone bits with bottom water course are developed for slim-hole drilling.

根据国内、外小尺寸钻头的研究和使用状况，研制开发了9208～15875mm（3～6英寸）的小尺寸下水眼式单牙轮钻头系列产品。

The Water Cone Problem of a Horizontal Well in Bottom Water Reservoir

底水油藏中水平井的水锥问题

We calculated the surface subsidence, horizontal displacement, incline, and current curvature using the groundwater drawdown, conical depression influence radius of water cone and ground property.

根据地下水降深、降落漏斗影响半径、岩土工程地质性质，计算降水引发的地表沉降值、水平移动、倾斜、曲率现状值。

Characteristics analysis for NASH two-stage cone type water ring vacuum pump

NASH双级锥体水环真空泵特性分析

On Design of 1000 m~ 3 Reverse Cone-shaped Water Tower

浅谈1000m~3倒锥壳水塔的设计

Some problems in stress analysis of supporting column of inverted-cone water tower

倒锥壳水塔支筒受力分析中几个问题的探讨

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