The flowing and heat transfer in the primary surface recuperator (PSR) can be influenced by unreasonable inlet structure which results in uneven material flow distribution.
不合理的进气结构造成一次表面回热器(PSR)内部物流分配不均匀，影响回热器内部流体的流动和传热效果。
The inlet structure and the level of machining accuracy is one of the key factors which decide the separation and using performance of the liquid-liquid separation hydrocyclone.
入口结构形式及加工精度的优劣是决定液—液分离水力旋流器分离性能及使用性能的关键因素之一。
The normal inlet structure of a cyclone was improved to be a new inlet structure with various rotating channels and angles, and a cold test was measured for the performance of the cyclones.
将旋风器常规进口结构优化改进为带有不同回转通道形式和角度的进口结构，并对各种旋风器的性能进行了冷态试验测定。
Through the contrastive test on the pressure characteristic of inlet structure, the relation that the inlet structural dimension and operation parameter affect the pressure drop has been established.
通过对入口压力特性的对比试验，建立了入口结构尺寸及运行参数对压力损失的影响关系，为水力旋流器入口结构及参数的合理设计提供了依。
Through cold model experiments, Under the condition of the constant basic structure parameters, the influence of inlet shape on without inner cyclone was investigated in this paper.
通过冷态模型试验，在旋风筒基本结构参数不变的条件下，本文着重研究了无内筒旋风筒进口形状对其性能的影响。
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。
By means of block structure grid and second-order zonal solver method, the research on supersonic inlet performance of solid rocket ramjet assisted range projectiles was carried out.
采用块结构网格与二阶精度流场分区求解技术，对固体火箭冲压发动机增程弹丸超声速进气道特性进行了深入研究。
This paper introduces structure, control and program software design of extension project water inlet in ZhaLin hydroelectric station.
介绍了柘林水电站扩建工程进水口的结构、控制及程序软件设计。
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。
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。
It is also pointed out that the topological structure near leading edge depended on not only the gap size but also loading of cascade and thickness of inlet boundary layer.
本文指出在叶栅存在间隙时，前缘产生什么样的拓扑结构不仅取决于相对间隙的大小，同时也取决于叶栅的负荷情况。
The results show that guide bearing load of large vertical water pump has something to do with inlet passage of pump station, pump unit manufacture and installation quality, structure pattern.
研究结果表明：大型立式水泵导轴承荷载与进水流道和机组制造安装质量、结构形式有关。
The study work of this paper provide some constructive advice in a way to the structure designed of inlet system of the low-pressure cylinder.
本文的研究工作在一定程度上为汽轮机低压缸低压进汽系统的结构设计提供了建设性的意见。
For this reason it is required that specification be revised on Cu-Co-Be mould covers in the purchase order and the structure design of the mould inlet be modified accordingly.
据此要求修订铍钴铜套的供货条件并改进结晶器入口结构设计。
The paper presents the internal structures and performance features of the fluidized bed opposed jet mill based on the jet nozzles structure, impeller types, feeding inlet and bottom structure.
通过分析对撞式流化床气流粉碎机的喷嘴结构、分级叶轮型式、加料口位置及底部结构等，阐述了该型气流粉碎机的结构型式及特点。
In order to optimize the structure of the inlet of large-scale electrostatic precipitator, an optimum design is carried out on the basis of the FEM software ANSYS.
为了使大型电除尘器的进风箱结构更加合理，利用大型通用有限元分析软件ANSYS，对某电除尘器进风箱结构的主要参数进行了以设计重量为目标函数的优化设计。
The invention discloses an overflow hole type throttling structure for a medium inlet of a plate heat exchanger.
本发明公开了一种板式换热器介质入口的溢孔式节流结构。
The invention discloses a vehicle safety tire valve and is equipped with an exhaust device, besides remaining the structure of an inlet device of the present vehicle,.
本发明公开的车辆安全气嘴，除了现有车辆安全气嘴的进气装置结构保持不变外，还设置有排气装置。
Based on the analysis of the structure characteristics of the water inlet of a washing machine, an injection mould for the water inlet is designed.
前言：通过对洗衣机进水口塑件结构特点的分析，设计了洗衣机进水口注射模。
Steady flow fields are also calculated to analyze flow field structure for the same cascade with different inlet Mach Numbers and incidence Angle.
对于同一叶栅进行了定常流场的计算与分析，比较了平面叶栅在不同进口马赫数、不同攻角下的定常流场。
The air inlet holes of the hand disc, the flanging of the wind guide cover and the flanging of the hand disc form an air inlet channel, resulting in a noise separating structure.
所述的手拉盘进气孔、导风罩上的翻边和手拉盘翻边形成进气通道，构成噪声阻隔结构。
Based on analyzing the technology and structure features of lost foam process cast, the designs of the inlet connection dies have been done.
在对铸件工艺和结构特征分析的基础上，进行了进气管消失模模具的设计。
The results of the simulation indicate:compared with cyclone in other domain, the secondary flow of the preheating cyclone with pentagonal inlet and three core volute structure is relatively weaker.
模拟计算结果表明：与其他领域应用的旋风分离器相比，五边形入口、三心大涡壳式旋风预热器内筒入口附近次级流动相对较弱；
The invention discloses an inlet and outlet control valve of a solar water heater, which is simple in structure, low in cost, convenient to install and suitable for improving old solar water heaters.
本发明公开了一种结构简单、成本低、安装方便、适合旧太阳能热水器改 造的太阳能热水器进出水控制阀。
A feature of this guide vane was existence of a long inlet duct with big meridional divergent angle in order to fulfill the requirements of the structure.
该涡轮导向器的一个显著特点是由于结构上的要求，静叶前子午流道在上端壁具有较大的扩张角。
Analysis showed that: inlet air injection technical solutions were adopted more easily without the need for damage of the turbocharger structure; it's more suitable for buses.
分析表明：进气道补气的技术方案改装方便，无需破坏涡轮增压器结构，更适合于公交车使用。
The utility model discloses an ink box with a light inlet window, aiming at providing an ink box having a light inlet window with simple structure and low manufacturing cost.
本实用新型公开了一种带透光窗的墨盒，旨在提供一种结构简单，制造成 本低的带透光窗的墨盒。
The feed inlet and outlet adopt block type structure to provide easy operation.
进、出料口采用撞块式结构方便操作。
Its detachable structure makes it possible not to take off the inlet and outlet pipeline and motor in maintenance.
采用便拆结构使泵在检修时不需拆卸进出口管路和电机。
Its detachable structure makes it possible not to take off the inlet and outlet pipeline and motor in maintenance.
采用便拆结构使泵在检修时不需拆卸进出口管路和电机。
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