The international conference on coasts, ports and marine structures (ICOPMAS) , 2018-11-26

Title : ( Numerical Investigation of Tsunami Wave Generation Using a Piston-Type Wavemaker )

Authors: mohammad javad zareei , Morteza Anbarsooz , Mohammad Passandideh-Fard ,

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Abstract

A tsunami is a collection of water waves that is caused by the displacement of a significant volume of water due to unrestricted seas, and most of its damage is due to a large flood and a lot of forces that inflict on the coastal bodies. Since many important facilities such as nuclear power plants, oil and gas storage tanks, ports, customs, steel plants and ... are installed on the shores, a study on the tsunami is doubly important. [1] In the past, the tsunami has been simulated as a "solitary wave"[2-4], however, recent research has shown that tsunami waves have a completely different behavior in spatial and temporal scales[5، 6]. As a result, the tsunami profile generated using the solitary wave concept is different from reality. This difference is more apparent in coastal areas where the shoaling effect restrains the development of the tsunami wave. To overcome this problem, researchers used alternative methods such as "N-shaped waves" that combine multiple solitary waves. Chan and Liu[7], according to the recorded results from the Iwate Station in Japan Tsunami 2011, proposed a model of three sech2(*) hyperbolic functions. In this research, a new method has been used to integrate the three Sech2(*) hyperbolic functions to regenerate Tokyo Tsunami Profiling with the help of a piston wavemaker. The wave generated by this method is called "tsunami-like".

Keywords

, Tsunami Wave, Numerical Simulation, VOF method, Piston-Type Wavemaker
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@inproceedings{paperid:1071217,
author = {Zareei, Mohammad Javad and Morteza Anbarsooz and Passandideh-Fard, Mohammad},
title = {Numerical Investigation of Tsunami Wave Generation Using a Piston-Type Wavemaker},
booktitle = {The international conference on coasts, ports and marine structures (ICOPMAS)},
year = {2018},
location = {تهران, IRAN},
keywords = {Tsunami Wave; Numerical Simulation; VOF method; Piston-Type Wavemaker},
}

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%0 Conference Proceedings
%T Numerical Investigation of Tsunami Wave Generation Using a Piston-Type Wavemaker
%A Zareei, Mohammad Javad
%A Morteza Anbarsooz
%A Passandideh-Fard, Mohammad
%J The international conference on coasts, ports and marine structures (ICOPMAS)
%D 2018

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