| 浮阀塔板泄漏速率的通用模型 |
| |
| 引用本文： | 张连生,王学重,徐孝民,杨介德,沈复.浮阀塔板泄漏速率的通用模型[J].石油化工,1988(7). |
| |
| 作者姓名： | 张连生 王学重 徐孝民 杨介德 沈复 |
| |
| 作者单位： | 华东石油学院北京研究生部联合应化工程研究所二部，华东石油学院北京研究生部联合应化工程研究所二部，华东石油学院北京研究生部联合应化工程研究所二部，华东石油学院北京研究生部联合应化工程研究所二部，华东石油学院北京研究生部联合应化工程研究所二部 |
| |
| 摘 要： | 在分析浮阀型塔板泄漏数据的基础上,建立了适用于多种浮阀型塔板泄漏速率的通用模型。用本模型拟合不同塔径的 F-1重阀、F-4型浮阀、锥心浮阀(Hy-contact)及 A 型浮阀(KochFlexitray)试验数据,取得了较为满意的结果,可用于工程放大,便于编入电算程序进行工程计算。
|
A General Model for Correlation of Weeping Rates of Valve-type Trays |
| |
| Abstract: | A Semi-empirical general model for weeping rates of various types of valvetrays is proposed on the basis of experimental investigation of weeping distribu-tion on large trays.In the cases of F-1 and F-4 type valves it is found thatinherent relationship exists between fraction of opening of valves on the trayand weeping distribution.Correlation formulas are obtained by fitting the weeping data of F-1,F-4,Hy-contact,Koch Flexitray valves with the model.The calcu-lated valves of weeping rates agree quite well with the experimental data.Themodel and the correlation are simple and adequate for use in scale-up and com-puter calculation. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
|
