Physical Sciences and Mathematics Commons^™

Generation Of Internal Solitary Wave By Gravity Collapse, Chen-Yuan Chen, John Rong-Chung Hsu, Cheng-Wu Chen, Hsin-Hsun Chen, Ching-Feng Kuo, Min-Hung Cheng

Journal of Marine Science and Technology

Laboratory experiments were conducted to investigate the generation of an internal solitary wave (ISW) in a two-layer free surface fluid system in wave flume (12 m × 0.5 m × 0.7 m), which included wave channel and compartment. There is filled with stratified twolayer fluid system in the channel and small compartment, respectively. These two regions in the wave flume are separated by a movable vertical gate at one end of the flume for generating the ISW (internal solitary wave). An ISW generation is thus caused by gravity collapse upon raising the vertical gate. Given positive potential energies, an elevation-type …