The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

Xuzhou,China,10.18-10.19,2010

ISBN: 978-1-935068-37-2 Scientific Research Publishing, USA

E-Book 2244pp Pub. Date: October 2010

Category: Medicine & Healthcare

Price: $360

Title: 3D CFD Simulation of Manufactured GasPipeline Leakage and Dispersion in Urban Areas
Source: The Second China Energy Scientist Forum (CESF 2010 E-BOOK) (pp 37-40)
Author(s): Haoli Cheng, College of Petroleum Engineering Liaoning Shihua University Fushun, China
Dejun Liu, College of Petroleum Engineering Liaoning Shihua University Fushun, China
Abstract: Release of city gas from the pipelines distributed in urban areas is a major concern in urban community safety with the municipal construction. Once gas releases through damaged pipes, accidents would happen involving substantial economic losses and even victims amongst the population. To assist in emergency response decisions in case of released gas from broken pipelines in urban areas, the transport and dispersion of the Manufactured gas has been simulated by the 3D Computational Fluid Dynamics (CFD) model. The release is simulated as a flow through a big hole on an underground pipeline. Results on the effect of wind and the buildings are described, and it can be also used as reference for taking an emergency measures.
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