Numerical simulation of damaged compartment flooding with air compression effect

摘要：

　　The CFD method based on solving the RANS equations was applied to simulate water flooding into damaged compartments with air compression effect.The air and water were treated as compressible and incompressible fluids,respectively.The VOF method was adopted to capture the fluid interface.The behavior of air was approximated by the ideal gas law.The RNG k-ε model was employed for turbulence modeling.The flow fields of velocity and pressure were coupled utilizing the SIMPLE algorithm.To validate the present method, the ITTC benchmarking case of a box-shaped barge flooding was simulated.The benchmarking results are presented and preliminarily discussed.

关键词： damaged ship flooding air compression CFD

作者: Zhiliang Gao Tao Liu

作者单位: School of Transportation, Wuhan University of Technology, Wuhan, China, 430063;Key Laboratory of Hig Research Center of Coastal and Estuarine Engineering, Tianjin Research Institute for Water Transport

会议类型: 国际会议

会议名称: The Second Conference of Global Chinese Scholars on Hydrodynamics(第二届全球华人水动学学术会议)

会议地点: 江苏 无锡

会议语种:英文

页码: 327-332

在线出版日期: 2016-11-11（万方平台首次上网日期，不代表论文的发表时间）