SAFE OPERATING-CONDITIONS RESEARCH FOR HYDROGEN SYSTEMS WITH GAS VENTING

被引：2

作者：

KHRISTENKO, Y ^{[1
]}

TOMILIN, V ^{[1
]}

机构：

[1] RPC CRYOGENMASH,BALASHIKHA,RUSSIA

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1993年 / 18卷 / 11期

关键词：

Accident prevention - Air - Differential equations - Diffusion in gases - Gas dynamics - Gas hazards - Gas pipelines - Liquefied gases - Mathematical models - Pipe flow - Thermal effects;

D O I：

10.1016/0360-3199(93)90067-K

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A one-dimensional mathematical model has been developed for the instationary regime. It describes the process of air penetration into the gas venting pipe and characterizes the concentration distribution inside the venting channel. Air penetration into hydrogen venting pipelines having diameter 0.032-0.2 m with horizontal, up and down exit section directions, at gas venting temperatures 77-300K has been experimentally investigated.

引用

页码：953 / 957

页数：5