分配不均匀的

The influence of the fluid Reynolds number on the fluid flow maldistribution in PFHE is very heavy.

研究还表明流体雷诺数对换热器内部物流分配不均匀的影响是非常严重的。

The results show that the temperature change of the heat exchanger is consistent with flow pattern and the maldistribution is more and more severe with the increase of Re velues.

实验结果表明随着Re的增大，换热器出口温度分布与流量分配趋势相一致，会越来越不均匀；较大的传热温差也会增加温度分布的不均匀性。

The results show that the flow distribution in plate-fin heat exchangers can be effectively improved by changing the header configuration. It is also found that the effect of header configuration on the flow maldistribution in crosswise direction at the outlet area is greater than that in lengthwise direction.

实验结果表明，通过改变封头的结构，可以有效地改善换热器内部的物流分配；封头结构对物流分配不均匀性的影响主要表现在出口截面的横向方向上，而对纵向方向上的物流分配不均匀性的影响较小。

The experimental results indicated that the two-phase fluid flow maldistribution among the passages of PFHE is more obvious than the single-phase flow.

在对板翅式换热器内部物流分配不均匀研究的基础上，进行了物流分配不均匀对换热器效能影响的实验研究。

In this paper, the study of header configuration on fluid flow maldistribution was done and the influencing rule was found for the optimum of configuration in order to make the fluid flow more uniform in heat exchangers.

在本文中对封头结构进行了研究，得到上述因素对换热器内部物流分配不均匀性影响的规律，进而对其结构型式进行优化设计，最后达到改善换热器内部物流分配的目的。

The effect of fluid flow nonuniformity on heat exchanger's efficiency is the most important one among them because it can intensify longitudinal wall heat conduction and the maldistribution of interior temperature.

因为物流分配的不均匀会加剧换热器内部温度场分布不均匀和纵向传热，从而加剧了换热器整体效能的下降，所以物流分配不均匀性对换热器效能的影响在三者中是最主要的。

Based on our study on the flow maldistribution in a plate-fin heat exchanger, the exit temperature distribution in the heat exchanger under the secondary header configuration was experimentally studied.

在对板翅式换热器内部物流分配不均匀研究的基础上，进一步研究了不同工况下二次封头结构换热器出口温度分布的规律。

In the past, millions of households through a heating pipe network, due to uneven distribution of heat from the pipe network closer to the family of high temperature, far away from the pipe network of families with low room temperature.

从前，千家万户都通过一个管网供热，由于热量分配不均匀，离管网较近的家庭室温高，离管网较远的家庭室温低。

The theoretical model on electrolyte distribution of the valving silver/zinc reserve battery was established. The main factors which influence the electrolyte distribution were analyzed and theoretically calculated.

文中建立了气塞式锌银贮备电池的电解液分配系统的理论模型，对影响电解液的分配不均匀的主要因素进行了研究分析和理论计算。

Uneven distribution of drill lixiviant for stope leaching was solved by adopting micro-irrigation technology.

为解决原地爆破浸出钻孔布液中存在的溶液分配不均匀问题，引用了微灌技术。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。