Design of a computer tool for the evaluation of the consequences of accidental natural gas releases in distribution pipes

被引：28

作者：

Arnaldos, J ^{[1
]}

Casal, J ^{[1
]}

Montiel, H ^{[1
]}

Sanchez-Carricondo, M ^{[1
]}

Vilchez, JA ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Inst Estudis Catalans, Dept Chem Engn, CERTEC, E-08028 Barcelona, Catalonia, Spain

来源：

JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES | 1998年 / 11卷 / 02期

关键词：

risk analysis; major accidents; loss prevention;

D O I：

10.1016/S0950-4230(97)00041-7

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A computer system was designed to model releases of a gas to the atmosphere. This paper describes the mathematical models used to describe the phenomenon: source term (which can be applied to gases with an ideal behaviour), turbulent jet, jet fire (including thermal radiation vulnerability models) and atmospheric dispersion (both for light and neutral gases), as well as the software and hardware used in the system. (C) 1997 Elsevier Science Ltd. All rights reserved.

引用

页码：135 / 148

页数：14

共 10 条

[1]

[Anonymous], 3 S COMB FLAM EXPL P

[2]

ARNALDSO J, 1997, ESTUDIO RIESGO ORIGI

[3]

Havens J., 1988, EPA450488006A

[4] THE VISIBLE SHAPE AND SIZE OF A TURBULENT HYDROCARBON JET DIFFUSION FLAME IN A CROSS-WIND [J].