Efflux elements in the different hydro - efflux hammer were use to go on experiment by adding pump discharge,and similar water jet reflection and impulse in efflux element were found when pump discharge was large.
通过对不同液动射流冲击器射流元件在增加泵量的情况下进行实验,发现射流元件内部出现了水射流近似反射及脉冲现象;活塞及孔底岩石对元件的间接冲击会导致合金与射流元件胎体脱落;循环介质中的磨料粒子(来自硬岩、钻头),对元件进行切割;元件工作室内存在气穴现象,气泡的溃灭对元件造成损坏。
Study on the Attached flow and Alteration flow character in fluidic element of down hole pressure intensifier;
射流元件附壁与切换流动规律研究
Wall attachment frequency of complete fluidic sprinkler′s fluidic element
全射流喷头射流元件附壁频率
The distance between wall attachment point and basic circle is a key dimension in the design of complete fluidic sprinkler′s fluidic element.
阐述了全射流喷头中水射流附壁点的距离是喷头射流元件设计的关键尺寸。
Application of ion implantation and D-gun spraying technology to improve Operation life for jet element of fluid efflux hammer;
应用离子注入和爆炸喷涂技术提高液动锤射流元件寿命
The Matlab language with simulink,the principal tool was applied to simulate and compute interior flow field for jet element,after computing we got each outlet numerical solutions of fluid behavior under light and load condition in order to establish foundation for simulating impact system.
应用MATLAB语言及其主要工具Simulink对射流元件内部流场进行仿真计算,计算得出了元件的空载和带载状态下的各个出口的流体状态数值解,为冲击系统仿真奠定基础。
In this paper,flow field inside jet element was simulated with CFD numerical simulation,and the results were analyzed.
利用CFD数值模拟手段,对射流元件内部流场进行模拟,并对数据进行分析研究,得出结论为:在空载作用下,元件在一侧出流。
Three dimension numerical simulation of a jet device control channel;
射流元件控制通道流动的三维数值模拟
Numerical simulation is used to research the velocity distribution and pressure distribution of the flow field inside of the wall-attached jet device,as well as the mechanism of this kind of the unsteady flow.
以数值模拟为主要手段,研究一种附壁射流元件内部流场的速度分布和压力分布,并研究其非定常流动机理。
fluidic stacked mail counter
射流层叠邮件计数器
multi-plate trim
多层叠板工节流组件
An Overlay Network based on the Routing Platform
面向流媒体数据分发的层叠网的设计与实现
NUMERICAL INVESTIGATION OF BOUNDARY-LAYER CONTROL USING MINUTE JET VORTEX GENERATOR
微型射流涡流发生器对边界层控制的数值研究
Designing E-mail Transceiver in Visual Basic
用Visual Basic设计邮件收发器
Counting Evolving Data Stream Based on Hierarchical Counting Bloom Filter
基于分层计数型Bloom过滤器的进化数据流计数
TGang: Combined Two-Layers Large Scale Spam Filter Design and Implementation;
TGang：两层结构的组合垃圾邮件过滤器的设计与实现
Time measurement instruments Conditions for carrying out checks on radioluminescent deposits?
计时仪器? 进行辐射发光涂层检查的条件
Design and Fabrication of Laminated Low Pass Filters
叠层片式LTCC低通滤波器的设计与制作
Optimum Design of Laminated LTCC Band Pass Filter
LTCC叠层带通滤波器的优化设计
Organic Light-Emitting Diodes with Novel Charge Generation Layer
具有新型电荷产生层的叠层有机发光器件
Numerical Computation of Solid Radiation Heat Flux of Spacecarft Based on STL File
基于STL文件的航天器固壁辐射热流计算方法
Numerical Simulation of Flow Field in Cylindrical Chamber Injection Allocation with Submerged Jet
带有淹没射流的圆柱腔室分层配注器中流场的数值模拟
Design and Numerical Simulation on the Exhaust Ejector System of Vehicle Power Cabin
动力舱排气引射器设计及其内部流场数值模拟
Design of 1.8 V 8 bit 200 MS/s folding and interpolation ADC
1.8V 8 bit 200MS/s折叠插值模数转换器设计
Novel current sensor based on GMI effect in serial laminated amorphous ribbons embedded in the air gap of a toroidal core
磁芯气隙中串联层叠非晶带GMI效应电流传感器
Downloads the specified number of headers from the server.
从服务器下载指定数目的邮件标头。
Design of fluidic sprinkler's jet component based on offset jet theory
基于附壁射流理论的全射流喷头射流元件设计
