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Numerical simulation of emergency release of liquid petroleum gas on a car gas station
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Title: Numerical simulation of emergency release of liquid petroleum gas on a car gas station

Creator:

Salamonowicz, Zdzislaw ; Majder-Lopatka, Malgorzata ; Dmochowska, Anna ; Piechota-Polanczyk, Aleksandra ; Polanczyk, Andrzej

Date:

2021

Type:

artykuł w czasopiśmie

Description:

LPG storage tanks may be seriously threatened by a fire coming from nearby fuels or by leakage appearance. The aim of the study was to prepare a three-dimensional model of LPG release on a car gas station under different environmental conditions. CFD simulations of liquid and gas phase release from a tank localized on a car gas station was performed. First, ALOHA software was applied to determine mass flow rate, while Ansys software was used to determine the shape and size of hazardous zone. To reflect real condition atmospheric stability classes were applied. It was observed that for classes A-D the hazardous zone was decreasing. While, for E and F class the range was increased. It was noticed that the location of the leakage affects the extent of the danger zone. For the leaking below the liquid surface analyzed LPG has liquid form. While, for the leaking above the liquid surface analyzed LPG has gas form. Furthermore, for liquid leakage the largest hazard zone of release was observed.

Place of publishing:

Koszalin

Publisher:

Politechnika Koszalińska

Format:

application/pdf

Identifier:

oai:dlibra.tu.koszalin.pl:1645

Language:

eng

Is part of:

Rocznik Ochrona Środowiska. Vol. 23, s. 65-77

Rights:

Biblioteka Politechniki Koszalińskiej

Access rights:

internet

License:

Creative Commons BY-SA 4.0

Exlibris

Subject and keywords:

gas emergency release liquid petroleum gas CFD simulation atmospheric stability class

Object collections:

Last modified:

Nov 6, 2023

In our library since:

Oct 10, 2022

Number of object content hits:

67

All available object's versions:

https://dlibra.tu.koszalin.pl/publication/1649

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Edition name Date
Salamonowicz, Zdzislaw, 2021, Numerical simulation of emergency release of liquid petroleum gas on a car gas station Nov 6, 2023

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