Summary on three-effect uniflow type forced circle evaporator for 40 kt / a caustic soda production

4万t/a烧碱蒸发三效 顺流强制循环装置总结

A mathematical model based on the core-annulus flow structure is proposed to characterize the gas solid flow pattern in the riser and the residence time distribution of solids within the CFB system and the uniflow cyclone .

基于循环流化床内特殊的核心-边壁区流体动力结构，建立了能描述循环流化床和下 排气 旋风分离器内固体颗粒流体动力特性及固体停留时分布的数学模型。

Moreover the uniflow hydrocyclone has the traits of big capacity low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone .

采用 新型 入口 的 直流 式水力旋流器 比 返 流 式水力旋流器压降低，处理量大且分离效率略低；

The result indicated that the equipment conforms to requirement of uniflow cleanroom completely .

结果表明该装置完全符合 单向 流洁净室的指标要求。

The pulse pump is a new-type pump in which the fluid successively flows out in one direction by means of the pulse effect in the uniflow pipe .

脉冲泵是利用脉冲 波 的 单 流管效应 来 获得 单向连续出流的新型泵。

In the process of injecting profile control agent the pressure of the injection system is balanced at any time . Thus pressure equation of uniflow profile control construction can be established according to the pressure balance theory and filtration theory .

调剖剂注入过程中，注入系统的压力在任意时刻是平衡的，因此可以根据压力平衡原理和渗流理论建立 单向 流的调剖施工的压力方程。

To set up the distributed and different platform E-Government Affairs architecture is analyzed . Then the UniFlow Workflow Manage system as the E-Government Affairs architecture 's base platform based on J2EE is put forward .

从理论上对建立一个完整的分布式、跨平台的电子政务架构进行了分析，在此基础上提出了基于J2EE集成平台 UniFlow工作流管理系统，作为电子政务架构基础平台的方案；

Fiber orientation of the paper formed on uniflow VAT and its mathematical model

圆 网纸 机 顺流 式 网 槽 纸 幅纤维分布及其数学模型

The Study on Three Characteristic of Uniflow in Soft Wall Cleanroom

软 围挡洁净区的 单向 流三 要素研究

In combination with profile control agent physical simulation flooding experiment A uniflow profile modification agent optimization mathematical model is established .

结合调剖剂物理模拟驱替实验，建立了 单向 流调剖剂用量优化的数学模型。

Development and application of the FSQ-115 uniflow sand controller

FSQ-115单流防砂器的研制与应用

Introduces the application of PC programmable controller at uniflow high-speed elevator and the principle of controlling uniflow high-speed elevator .

介绍PC可编程控制器及其在 直流高速电梯上的应用，及直流高速电梯的控制原理。

Measurement and Analysis of Flow Field of Rotary Uniflow & Inner-recycle Cyclone Separator (ⅱ)

旋转 直流内循环式旋风分离器流场测定与分析（Ⅱ）

Finally the field in a cylinder of a two-stroke uniflow scavenge diesel enginemeasured by the hot-wire probe is presented .

最后，介绍了用热线探针在一台二行程 直流扫气柴油机上进行的缸内流场稳态分布测量结果。