饱和器

It is found that, with the increasing in the packed saturator's working pressure, the outlet air can be easier saturated, but the absolute humidity of the outlet air decreases.

应用该数学模型分析了压力变化对加填料饱和器传热传质的影响，同时讨论了沿加填料饱和器高度方向的传热传质过程。

And in the heat and mass transfer process, the mass will be transferred from the water film to the air all the time, while the heat transfer direction is likely to be changed.

研究发现，随着饱和器内工作压力的增大，饱和器出口空气更容易达到饱和，但空气的绝对湿度降低了；并且在整个传热传质过程中，质量一直从水膜传向空气主体，而热量的传递方向则有可能发生改变。

Secondly, in the experiment, the characteristic of flux and spray cone of the nozzle is measured and analyzed. Two different kinds of packing, metal and plastic, is applied to evaluate the performance of the saturator. After comparison between the two, it can conclude that metal packing is better than plastic packing in all aspects, and more suitable for high pressure and temperature conditions.

其次，在实验中，测量和分析了喷嘴流量和雾化角的特性，应用金属和塑料两种填料对饱和器进行了实验研究，对比了两种不同填料的性能，发现金属填料比塑料填料具有更好的流体力学和传热传质性能，更适合于饱和器的压力和温度环境。

So far, a little research job has been done focused on saturator, most of which are without packing.

目前专门针对饱和器的研究不多，而且主要是无填料的空心饱和器。

The physical model describes the mass and heat transfer process in the saturator.

利用该模型，并结合饱和器在HAT循环中的工作状况，对饱和器的热力学性能进行进行了较为详细的计算分析，得出饱和器工作过程的一般规律。

As a key component in HAT cycle, saturator has important impact on the holistic performance of HAT cycle. So it has the necessity to do further study on saturator characteristics.

饱和器作为HAT循环的核心部件，其性能直接影响到HAT循环的整体性能，因此有必要对饱和器的工作特性进行深入的研究。

The simulation job of saturator is performed based on the founded model, in which the difference between Lewis factor and Lewis number and also the impact of the Lewis factor value on simulation results is discussed in details.

根据饱和器数学模型，运用数值方法模拟和分析了饱和器的工作特性，重点讨论了Lewis因子和Lewis数之间的关系，并分析了Lewis因子的取值对模拟结果的影响。

The technology and cost between spray-type saturator process and bubble-umbrella-type saturator process are compared, advantages of spray-type saturator process are summarized, and a proposal for increasing volume of crystallization tank is put forward.

对喷淋式饱和器工艺和泡沸伞式饱和器工艺进行技术和造价比较，总结了喷淋式饱和器工艺的优势，提出了增大结晶槽容积的建议。

In experimental respect, a set of fundamental framework to investigate the performance of the saturator has been designed, including the transparent saturator cylinder, the pressured air system, the distilled pressured water spray system, the precise measurement system of transient temperature and humidity variation. All the measurements are recorded using a computer-aided Data. Acquisition System .

利用该实验台，本文对该饱和器性能进行系统的实验，通过对大量的实验数据进行分析比较，得出饱和器内喷嘴的布置方案、水与空气的流动方式、水汽比、水温等因素对饱和器出口湿空气的温度及湿度的影响规律，通过实验结果与理论计算结果相比较，对饱和器的理论模型进行了验证。

This paper can provide a mathematical model for saturators design, which is very important in designing configurations.

实验方面，作者在对饱和器进行模化的基础上，设计加工了饱和器模型，搭建了饱和器性能实验台。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐