Referans Bilgileri

Source term considerations in connection with chemical accidents and vapour cloud modelling

Hans K. Fauske, Michael Epstein

Journal of Loss Prevention in the Process Industries

Cilt: 1, Sayı: 2, 75-83, 1988/04

Source term considerations involving flashing two-phase high momentum releases are presented in terms of simple models. These include methods for assessing discharge rates for subcooled, saturated and two-phase stagnation conditions, expanded jet behaviour including aspects of entrainment, vapourization and cooling as well as the extent of the two-phase jet regime. The models are compared with applicable experimental data including the large scale ammonia and hydrofluoric acid jet releases performed on the Frenchman Flat area of the Department of Energy's Nevada Test Site.

Anahtar Kelimeler: two phase flow; momentum turbulence; modelling

Elsevier Science Ltd.

DOI: 10.1016/0950-4230(88)80016-0

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