Numerical simulation of the gas phase flow field in inlet annular space of a guide vane cyclone tube 导叶式旋风管入口环形空间内气相流场数值模拟
Failure Analysis on Rupture of Inlet Tube in Circulating Fluidized Bed Boiler 循环流化床锅炉一次风进气管断裂失效分析
Research on simulation material level automation of direct-blow double inlet and outlet tube mill 直吹式双进双出钢球磨煤机仿真料位自动的研究
When the inlet diameter is greater than pump inlet should be installed eccentric adjustable tube. 当进水管直径大于水泵进水口时,应安装偏心变径管。
A water-saving toilet bowl comprises a bowl chamber, a bowl edge, a water inlet, a discharge hole and a syphon tube. 一种节水马桶,包括桶腔、桶边、进水口、出污口和虹吸管;
The sides of the oxygen enriched membrane device are all sealed except top, the bottom and the joint of the air inlet tube. 富氧化膜装置除其上面和底部与进气软管连接处外,其余各面均密封。
Amplitude and phase of pressure fluctuation at the inlet of draft tube as well as the inner flow in draft tube are analyzed in detail. 详细分析了尾水管进口截面的压力脉动的幅值和相位,并对尾水管内的流动做了分析。
In this paper an experimental investigation on a recently developed two stage double inlet pulse tube refrigerator with a minor orifice is introduced. 介绍最近研制的一台双向进气带第二小孔阀型二级脉管制冷机实验情况。
Consider adding another intermittent blowdown, closer to the inlet tube sheet. 考虑增设另一个间歇排污装置,离进口管板更近。
When a cylinder with this valve configuration is in the upright position, the inlet of the tube is immersed in liquid and the liquid phase will be removed. 当带有这种阀门配置的钢瓶处在垂直位置时,管子的入口浸在液体中,就可以提取液相产品。
After air supply, the steel ball falls to be connected with the small port of the cone hole in a seal type, to avoid waste water accumulation in the air inlet tube, to keep clean. 停止供气,钢珠下落与锥形孔的小口密封连接,避免废水积聚在进气管内,造成卫生隐患。
The primary filter net framed into a cage by iron bars is set at the mouth of the inlet tube of the pump, to filter out large particles in the water. 初级滤网由40目筛绢制成,用圆钢和铁丝网框架支撑成网箱状,水泵吸水管的进水口设在其中,以滤掉粗大颗粒。
Application of spiral inlet to vaporizing cooling water tube on bottom of heating furnace 加热炉炉底汽化冷却水管内螺旋插入件的应用
Discussion on Water Supply Amount at the Throat Inlet of Double-Venturi Tube Washing Process for Blast Furnace Gas 高炉煤气双文清洗工艺中喉口供水量探讨
Analyzes in detail the performance features and various economic indexes of barotropic direct fired systems with medium speed pulverizers and double inlet and outlet tube mills separately. 详细分析了中速磨煤机正压直吹式制粉系统和双进双出钢球磨煤机正压直吹式制粉系统各自的性能特点和各项经济指标。
Reasons for the formation of dry ice in co_2 compressor inlet tube and preventive measures 二氧化碳压缩机入口管道结干冰的原因分析及预防措施
Analysing of nuclear inlet tube hydraulic expand based on finite element method 核电入口管液压胀形有限元分析
Cause analysis and treatment of block at liquid inlet tube in liquid oxygen pump 液氧泵进液管堵塞原因分析及处理
It is showed that during gliding, the temperature of turbo decreases, while the temperature of pump and inlet tube increases. 滑行过程中,涡轮温度下降,而泵壳体及进口管的温度升高;
Only the inlet conical part of an elbow draft tube is taken to study the fin effect to alleviate the surging. 以弯肘型直锥段作为模型,研究了稳流片消减涡动强度的效果。
Discussions on repair techniques of shell WHB flexible tube plate and inlet flare tube 谢尔废锅挠性管板和入口喇叭管检修技术探讨
This experience has the guiding significance for the safe and economic operation and reducing the oil-aided firing of boilers equipped with swirling burners and double inlet and outlet tube mills. 这对配备旋流燃烧器及双进双出制粉系统的锅炉安全经济运行、减少备用磨煤机启停助燃油具有一定的指导意义。
Two orifice valves were adopted instead of single orifice at the hot end of pulse tube, which can control the mass flow rate of inlet and outlet of pulse tube respectively. 二是在脉管热端采用双小孔阀结构取代了通常的单小孔阀结构,用来分别控制脉管热端进排气的质量流率;
Application testing and study of plasma combustion technology in coal-fired boiler with double inlet and outlet tube mills and direct whirl burners 双进双出磨煤机直吹式旋流燃烧器锅炉应用等离子燃烧技术的试验研究
Using this method, some useful conclusions have been made for analyzing orifice and double inlet pulse tube refrigerators. 将该方法运用到小孔型及双向进气型脉管制冷机的分析,得出了一些有益的结论。
For fixed gas inlet area, radial degradation degree is the lowest in the inlet of tube inwall, and biggest at a distance from inlet of tube inwall. 固定燃气入口面积时,入口处管内壁面的径向降解程度最小,距入口沿轴向一段距离处管内壁面的径向降解程度最大;
Fabrication Method of Inlet and Outlet Bends of Up Down Tube Pass in Variable Temperature Reactor 变温反应器上下管程进出口弯管的制造方法
The analysis of leakage causes for flash trough was presented, and the wear layers on inlet tube and the baffle wear plate inside of flash trough were used to increase the wear life of flash trough. 分析了闪蒸槽泄漏的原因,采用在进口接管堆焊耐磨层及筒体上增加耐磨挡板的方法对闪蒸槽进行了改造,增加了闪蒸槽的寿命。
Both types of double inlet and inertance tube phase shifters are tested and optimized, the inertance tube phase shifter is capable of improving the performance of the first stage. 对双向进气型和惯性管型调相机构进行了优化和对比实验,证明惯性管型调相机构有利于提高第一级的性能。