粉尘爆炸泄放计算系统  

Relief calculation system of dust explosion

作　　者：喻健良[1] 郑大高[1] 项忠维[2] 刘润杰[1] 陈学安[2] 李锋[2] 邹晓昆[2] 原欣[2] 

机构地区：[1]大连理工大学,辽宁大连116012 [2]大连石化分公司,辽宁大连116031

出　　处：《石油化工设备》2004年第6期22-24,共3页Petro-Chemical Equipment

基　　金：国家自然科学基金资助项目 (5 0 0 76 0 0 6 ) ;博士基金资助项目 (970 14 114 )

摘　　要：叙述了容器内粉尘爆炸泄放的 3种计算方法 ,即比例计算法、立方根法和图算法 ,指出了各种方法存在的问题及适用范围。介绍了用VisualC ++开发的粉尘爆炸泄放计算系统以及如何在该系统中进行粉尘爆炸泄放面积的计算 ,指出了使用该系统计算粉尘爆炸泄放面积的优越性 。Three calculation methods of dust explosion relief were described, which were proportion calculation method, cube root calculation method and abac calculation method. Some problems and limits of these calculation methods were pointed out. According to these three methods, the relief calculation system of dust explosion developed with Visual C++ and how to calculate the relief area in the system were introduced. The superiority of using the system to calculate relief area was pointed out. The corresponding interfaces and examples were given.

关 键 词：粉尘爆炸 泄放面积 密闭容器 计算 

分 类 号：TQ050.2[化学工程]