Proceedings of the 2015 International Conference on Artificial Intelligence and Industrial Engineering

Optimization of Dangerous Heavy Gas Leakage and Diffusion Model Algorithm

Authors
X.M. Zheng, F.N. Yang
Corresponding Author
X.M. Zheng
Available Online July 2015.
DOI
10.2991/aiie-15.2015.132How to use a DOI?
Keywords
heavy gas; leakage model; LTA-HGDM model; multi-puff gaussian model; open MP parallel programming
Abstract

On the basis of research status from both at home and abroad and in view of the leakage diffusion of heavy gas stored in pressure vessels, this paper selects the heavy gas diffusion’s Heavy Gas Dispersion Model in Laminar and Turbulent Atmosphere Laminar and Turbulent Atmosphere environment of Heavy Gas Dispersion Model model and multi-puff Gaussian model to calculate the total amount of dangerous gas leaking from the pressure vessel into the environment based on the leakage calculation model and calculate the density of gas cloud real-timely with comprehensive consideration of time, wind speed, atmospheric stability, geographical environment and other environmental parameters. This paper aims at optimizing model algorithms to improve the model calculation speed by introducing OpenMP shared memory parallel programming under multiple CPU cores, thus calculate real-timely the density of heavy gas clouds.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Artificial Intelligence and Industrial Engineering
Series
Advances in Intelligent Systems Research
Publication Date
July 2015
ISBN
978-94-62520-70-7
ISSN
1951-6851
DOI
10.2991/aiie-15.2015.132How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - X.M. Zheng
AU  - F.N. Yang
PY  - 2015/07
DA  - 2015/07
TI  - Optimization of Dangerous Heavy Gas Leakage and Diffusion Model Algorithm
BT  - Proceedings of the 2015 International Conference on Artificial Intelligence and Industrial Engineering
PB  - Atlantis Press
SP  - 488
EP  - 492
SN  - 1951-6851
UR  - https://doi.org/10.2991/aiie-15.2015.132
DO  - 10.2991/aiie-15.2015.132
ID  - Zheng2015/07
ER  -