Effects of Slide Shape on Impulse Waves Generated by a Subaerial Solid Slide

نویسندگان

چکیده

We review several historical landslide tsunami events and perform a set of numerical experiments to investigate the particular effects slide shape on impulsive waves generated by subaerial solid slide. The computational model is based OpenFOAM, which solves 2D RANS formulations with volume fluid method used capture air–water interface. consider triangular prism shaped slides in our introduce parameter ? describe front face steepness Observations from reveal that can have significant impacts characteristics waves, such as maximum wave amplitude its location, impact energy conversion rate, ratio between first crest second leading group. In particular, inversely proportional ?; decays exponentially period almost independent ?.

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ژورنال

عنوان ژورنال: Water

سال: 2022

ISSN: ['2073-4441']

DOI: https://doi.org/10.3390/w14172643