CFD and EnKF coupling estimation of LNG leakage and dispersion

•A 3D CFD and EnKF coupling model for estimating LNG leakage and predicting LNG vapor dispersion is proposed.•The CFD-EnKF-based model is validated by a twin experiment with good feasibility.•The characteristics of LNG vapor dispersion in a real receiving terminal at ports are presented. As a kind o...

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Veröffentlicht in:	Safety science 2021-07, Vol.139, p.105263, Article 105263
Hauptverfasser:	Wu, Jiansong, Cai, Jitao, Yuan, Shuaiqi, Zhang, Xiaole, Reniers, Genserik
Format:	Artikel
Sprache:	eng
Schlagworte:	Clean fuels Computational fluid dynamics Computer applications Coupling Dispersion Emergency preparedness Emergency response Ensemble Kalman filter Fluid dynamics Hydrodynamics Kalman filters Leakage Liquefied natural gas LNG leakage LNG receiving terminal LNG vapor dispersion Mathematical models Natural gas Safety Temporal distribution Three dimensional models Vapors
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