The model inflow boundary can be assumed to be uniform velocity inlet that placed in the pump intake;
计算区域的进口采用均匀速度进口、位置选为泵的进口是合适的；
The moving reference frame is used in the impeller region and the boundary conditions are velocity inlet and pressure outlet.
在计算时对于叶轮区域采用旋转参考系的方式，边界条件分别是进口速度边界条件以及出口压力边界条件。
The hydrodynamics of particle agglomeration flow was numerically simulated at the different inlet gas velocity, initial particle size distribution and type of agglomeration mechanisms in the absorber.
对不同入口气体速度、初始颗粒尺寸分布和不同颗粒团聚形成机理下收集器内颗粒聚团流动的流体动力特性进行数值模拟。
The tube inlet throttle has great influence on the time space distributions of the gas velocity and pressure.
身管入口节流对燃气流速和压力的时空分布产生重要影响。
The structure of HRSG inlet duct has a great effect on its velocity field.
余热锅炉入口烟道的不同结构对其速度场的分布会产生重要的影响。
Result Asymmetric inlet velocity profile deflexion could increase the area of low shear stress and the gradient of shear stress.
结论不对称入口速度剖面可能是诱发动脉粥样硬化发生的一个危险因子。
The effect of inlet velocity of fluid on temperature distribution was analyzed.
分析了副槽入口风速等参数对转子温度分布的影响。
And inlet velocity of mixture plays a significant role in catalytic reaction.
而且燃料混合物的入口流速对表面催化反应有很重要的影响。
Thus, the nozzle structure has less influence than the inlet velocity on the overall gasifier gas flow field.
这说明喷嘴的结构对气化炉宏观气相流场的影响并不如入口速度对气相流场的影响显著。
The shape of the suction chamber decides the inlet velocity distribution of the compression grade in the multiphase pump, and affects the performance of the multiphase pump to a degree.
吸入室的形状决定了混输泵的压缩级进口的速度分布，对混输泵的性能有一定的影响。
Results show that the flow resistance will be decreased and the collection efficiency of the porous solar wall will be increased with a decrease in the inlet air velocity.
计算结果表明，降低空气入口流速，可减小空气流动阻力，提高多孔墙的集热效率；附加玻璃通道的太阳能多孔墙可减小长波辐射损失，并且具有收集热空气的作用。
The filtration velocity and the quantity of particle accumulated on each bag group are also disclosed under different filter media permeabilities and inlet flow rates.
通过计算还得到了不同处理风量和过滤介质表观渗透率条件下，各滤袋组过滤速度和颗粒沉积量分布规律。
The new model can also be used to predict the effects of inlet velocity profile and meter geometry on the meter's performance, and thereby improves the design of turbine flowmeters.
利用本文的研究结果还可预测仪表几何参数与来流速度分布对涡轮流量计性能的影响，作为改进仪表设计的理论依据。
Result of analyzing experiment picturesindicates that particle radial inlet velocity component influences significantly the blade erosionmanner.
经对实验照片的分析可知，叶轮入口颗粒径向速度的大小是造成叶轮冲击磨损的主要原因。
The results show that: the pressure loss of muffler elements increased dramatically with the inlet velocity increased.
研究结果表明：消声单元的压力损失随入口流速的提高显著增大。
In this article, the main influencing factors on condensation heat transfer include air flow rate, coolant flow rate, coolant inlet temperature and mixed gas velocity.
在本课题中，影响传热过程的因素主要有空气含量、冷却水流量、冷却水温度及混合气气速。
The influences of applied magnetic field. inlet velocity profile, initial surface disturbance and surface tension on interface shape were analyzed.
通过对方程的数值求解，研究了外加磁场强度、进口速度分布、初始表面扰动对界面形状和界面张力的影响。
The result shows that the inlet velocity has significant influence on the temperature field and flow field in glass house.
结果表明：玻璃屋入口流速对室内及多孔墙内空气的温度场与流场有较大的影响。
With numerical simulation method the effect of the airflow pattern created by the air inlet of varying velocity on contaminant concentration and thermal comfort in an operating room was investigated.
就变化风速的送风口所产生的气流流型对外科手术室内的细菌浓度和人体热舒适的影响进行了数值模拟分析。
Presents the four main factors affecting human thermal comfort for the system, including type of air supply inlet, distance between air supply inlet and occupancy, air supply velocity and temperature.
介绍了下送风气流组织中影响人体热舒适的四个主要因素：送风口型式，送风口到人体的距离，送风速度，送风温度。
Increasing overall flow velocity and depressing the inlet temperature of cooling water has little effect on improving temperature distribution.
提高冷却水的总流速和降低进口温度对电池内温度分布的改善作用不好。
The effects of inlet temperature and inlet velocity were taken into account.
实验考虑了进气速度、进气温度对贫油熄火油气比的影响。
The results showed that at high inlet velocity, the diameter of regenerator channel had a significant effect on toluene conversion.
结果表明，在较高入口流速条件下，蓄热体孔道直径对甲苯转化率影响较大。
The efficiency distribution along blade span and the inlet and outlet velocity triangle measurement of rotor blades were made around the designing point.
在设计点附近作了沿叶高效率分布及动叶进、出口速度三角形的测定。
Complex wave structures of supersonic inlet at different Angle of attack and spinning velocity related to high speed spinning and critical status were achieved.
得到了高速旋转工况下对应于不同来流攻角和旋转角速度，临界工况时，超声速进气道内外流场复杂的波系结构。
And then the influence of the inlet flow's Mach, the outlet pressure, Angle, high velocity to the structure and major performance parameter of inlet's flow field are analyzed.
分析了来流马赫数、出口反压、攻角、高速旋转等因素对进气道流场结构及主要性能参数的影响。
And then the influence of the inlet flow's Mach, the outlet pressure, Angle, high velocity to the structure and major performance parameter of inlet's flow field are analyzed.
分析了来流马赫数、出口反压、攻角、高速旋转等因素对进气道流场结构及主要性能参数的影响。
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