After the throat sizes are directly solved, the outlet flow angles are evaluated.
用直接求解法求解喉口尺寸,并进而算出气流出口角。
Experimental results show that by using an optimal Angle of inclination energy losses can be reduced and outlet flow fields improved.
实验结果表明:采用最佳倾斜角叶片能降低叶栅能量损失和改善叶栅出口流场的气动性能。
One of the key points to ensure the normal operation of "once-through solar water heating system" is the outlet flow quantity control.
直流式太阳能热水系统的出口流量控制是保证系统正常运行的关键之一。
The governing behavior of hydraulic coupling has been expounded, and the causes resulting in unstability of outlet flow rate of the said pump being analysed.
阐述了液力联轴器的调节性能,分析了水泵出水流量不稳定的原因。
If it has large charging requirements, please adjust nitrogen outlet flow, slowly pause in the charging operation and regulate the sealing speed at the same time.
若需充气量大,请调整氮气出口流量,在充气操作时稍作停顿缓行即可,封口速度也可自行调节。
The measuring system with microcomputer for inlet and outlet flow field of the Francis turbine runner is described. The pitot probe with 5 holes was used as sensing element.
本文研制的微机检测系统用于转轮进出口流场测量,系统采用5孔探针为感应元件,全部数据处理及计算都由计算机完成。
In this paper the effects of gland leakage on the secondary flow and outlet flow fields in the governing stage stator cascade of a 300mw turbine set are simulated numerically.
以一台300MW汽轮机组的调节级静叶栅为研究对象,就轴封漏汽对叶栅二次流及出口流场的影响进行了数值模拟。
Compared with the ordinary header, the experimental results show that staggered perforated plate header greatly improves the distribution of outlet flow and outlet temperature.
通过实验与工业用基本型封头对比,结果表明错排孔板型封头能够明显地改善换热器出口截面流量和温度分布的不均匀性。
The process industry often USES averaging level control, which seeks to make the outlet flow as smooth as possible while keeping the tank level within the upper and lower limits.
过程工业中常常提出均匀液位控制问题,即在保证液位不出界的前提下,使输出流量尽可能平缓。
Numerical 3d simulation and research on inner nozzle and outlet flow field of solid rocket motor of long range missile designed by Russia using STAR-CD computational fluid software.
采用STAR - CD计算流体软件对某俄式发动机的喷管内流场及喷管出口处流场进行了三维的数值仿真与研究。
The optimal hydraulic design can effectively improve the outlet flow pattern of suction box to ensure better flow conditions for pump and raise the efficiency of pumping system substantially.
进水流道水力设计优化可有效地改善进水流道出口流态,确保水泵有良好的进水条件,大幅度提高水泵装置效率。
USE: Argon gas flow meter are used to regulate the high pressure argon gas in cylinder for required working pressure, and ensure outlet pressure steady when input pressure and outlet flow change.
用途:氩气流量计适用于氩气气体保护焊、农业植物培养、化工等行业。输入压力可变时,流量仍可在规定范围内保持其稳定的流量值。
It is like a water flow - if you block one direction, it flows to other directions, or overflows. There's got to be an outlet.
就像水流,你堵住了一个方向,他就流向另一个方向,要么就大水冲了龙王庙,反正必须得有一个口子。
The tail gas outlet nozzle should be tangential to allow gravity flow of the sulfur form the waste heat boiler to the inlet channel of the downstream sulfur condenser.
尾气出口喷嘴宜为正切向,从而使的来自余热锅炉硫的重力流流入下游硫冷凝器的入口通道。
A special treatment is made in outlet boundary in which the subsonic and supersonic flow exist commonly. Block-Line-Gauss-Siedel method is used to solve THD differencing equations.
对离散方程采用线超松驰方法迭代求解,在亚音速与超音速气流共同存在的出口边界分情况进行了处理。
The sootblower system shall operate with superheated steam. The steam shall be taken from the superheater outlet piping down-stream of the Purchaser's flow element.
吹灰器系统应与过热蒸汽配合工作。该蒸汽来自买方流量计的过热器出口下游管道。
The utility model relates to a cross flow electric hot air curtain machine, which is an electric heater which is connected with an air inlet or an air outlet of a cross flow air curtain machine.
贯流电热风幕机是在贯流风幕机的进风口或出风口处加上电加热器,利用贯流风机运转带出的热气流形成的热风幕。
Outlet pressure and flow are normally controlled by adjusting valve clearance and it causes considerable energy waste. Frequency control of motor speed is a method of solving the problem.
常规的通过调节阀门开启度来达到调节注水泵出口压力和流量的作法,会使很大一部分能量造成浪费,要解决这个问题,可以采取对注水泵进行调速的方法。
Under the same impeller outlet speed, the flow speed of blade diffuser is faster than the vaneless one. The average flow field at impeller outlet trends to uniform.
在相同叶轮出口速度下,叶片扩压器比无叶扩压器中气流速度下降迅速,叶轮出口处平均流场趋于均匀。
It is found that flow rate deviation is not same at different locations in bend tube and flow rate in straight tube near bend tube outlet also affected by the bend.
研究发现,弯头上不同区域的管产生不同的流量偏差,并且弯头出口附近直管集箱上的管中流量也会受弯头的影响。
Several calculating methods for determining the air-flow rate, the exhaust temperature, the compressor outlet pressure and the turbine inlet pressure are compared.
对四冲程柴油机增压系统的空气流量,排气温度、压气机出口压力和涡轮进口压力的若干种计算方法进行了分析。
It is also discovered that the axial velocity distribution and velocity-weighted average swirl Angle at the outlet section of axial-flow pump vary with the changing of wall roughness.
研究还发现,水泵出口断面轴向流速分布均匀度和速度加权平均偏流角也随壁面粗糙度改变而改变。
By applying black box theory inlet pressure, inlet subcooling, outlet pressure and valve opening are selected as influence factors to flow coefficient of electronic expansion valve (EEV).
根据黑箱理论提出将阀前压力、阀前过冷度、阀后压力和膨胀阀流通面积作为膨胀阀流量系数的影响参数。
This paper presents the producing cause of different unfavourable flow conditions in the outlet area of approach channel for ship gate and its perniciousness.
阐述了水利枢纽船闸引航道口门区各种不利流态产生的原因,及其危害性,和提出了改善的措施。
Outlet subcooling degree of reverse flow section should be in conformity with the requirement of HEI Standard.
空冷器设计应注意其逆流段出口的过冷却符合HEI标准的要求;
The experimental results indicated that the typical flow pattern in outlet-channels was bubbly flow and in outlet manifold was slug flow.
实验发现,出口流道中典型的两相流流型是泡状流、而出口总管中的典型流型是弹状流。
In the direct numerical simulation of supersonic boundary layer flow, the outlet boundary condition will strongly effect the computational results.
在超声速边界层的计算中,出口处边界条件的好坏会影响计算结果。
In the direct numerical simulation of supersonic boundary layer flow, the outlet boundary condition will strongly effect the computational results.
在超声速边界层的计算中,出口处边界条件的好坏会影响计算结果。
应用推荐