| (2 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| + | == Abstract == | ||
| + | Tsunami kill many human beings and damages economic activities seriously, such as tsunami caused by the Great East Japan Earthquake in 2011. It is very important to develop useful modelling and simulation methods for tsunami waves in order to perform the planning and design for the community development and the prevention of disaster. The visualization is also important to understand the power of tsunami and to improve the consciousness of disaster prevention. Recently, the visualization using the virtual reality (VR) technology is becoming more popular for three dimensional numerical simulations [<span id='cite-1'></span>[[#1|1]]]. | ||
| + | In this presentation, the modelling, simulation and visualization methods are presented for tsunami waves. The stabilized finite element methods are employed for 2D and 3D tsunami simulations based on the shallow water equation [<span id='cite-2'></span>[[#2|2]]], Boussinesq equation and Navier-Stokes equation. In order to realize an efficient tsunami simulation, a combination method using 2D and 3D models is presented. We also propose a visualization system linked to the evacuation simulation using virtual reality technology [<span id='cite-3'></span>[[#3|3]]] to understand the power of tsunami and the importance of the evacuation. The present modelling, simulation and visualization methods are shown to be useful tools to realize the high quality computing for large scale tsunami simulation. | ||
| + | |||
| + | == Recording of the presentation == | ||
{| style="font-size:120%; color: #222222; border: 1px solid darkgray; background: #f3f3f3; table-layout: fixed; width:100%;" | {| style="font-size:120%; color: #222222; border: 1px solid darkgray; background: #f3f3f3; table-layout: fixed; width:100%;" | ||
| − | |||
| − | |||
|- | |- | ||
| − | | {{#evt:service=youtube|id=https://youtu.be/3GbMLTn6wpo alignment=center}} | + | | {{#evt:service=youtube|id=https://youtu.be/3GbMLTn6wpo | alignment=center}} |
|- style="text-align: center;" | |- style="text-align: center;" | ||
| Location: San Servolo Complex. | | Location: San Servolo Complex. | ||
| Line 9: | Line 12: | ||
| Date: 18 - 20 May 2015, San Servo Island, Venice, Italy. | | Date: 18 - 20 May 2015, San Servo Island, Venice, Italy. | ||
|} | |} | ||
| − | |||
== General Information == | == General Information == | ||
* Location: San Servolo Complex, Venice, Italy. | * Location: San Servolo Complex, Venice, Italy. | ||
* Date: 18 - 20 May 2015, San Servo Island, Venice, Italy. | * Date: 18 - 20 May 2015, San Servo Island, Venice, Italy. | ||
| − | * Secretariat: [//www.cimne.com/ CIMNE] | + | * Secretariat: [//www.cimne.com/ International Center for Numerical Methods in Engineering (CIMNE)]. |
== External Links == | == External Links == | ||
* [//congress.cimne.com/coupled2015/frontal/default.asp IV Coupled] Official Website of the Conference. | * [//congress.cimne.com/coupled2015/frontal/default.asp IV Coupled] Official Website of the Conference. | ||
* [//www.cimnemultimediachannel.com/ CIMNE Multimedia Channel] | * [//www.cimnemultimediachannel.com/ CIMNE Multimedia Channel] | ||
| + | |||
| + | ==References== | ||
| + | <div id="1"></div> | ||
| + | [[#cite-1|[1]]] K. Kashiyama, Application of VR Technology to Computational Mechanics, IACM | ||
| + | Expressions, 35, 14-17 (2014). | ||
| + | <div id="2"></div> | ||
| + | [[#cite-2|[2]]] S. Takase, S., K. Kashiyama, S. Tanaka and T. E. Tezduyar: Space-time SUPG | ||
| + | formulation of the shallow-water equations, Int. J. Numer. Meth. Fluids, 64, 1379-1394 | ||
| + | (2010). | ||
| + | <div id="3"></div> | ||
| + | [[#cite-3|[3]]] T. Kawabe, K. Kashiyama, H. Okawa and H. Miyachi, Development of simulation | ||
| + | system for tsunami evacuation using virtual reality technology, Proc. of the 5th Asia Pacific | ||
| + | Congress on Computational Mechanics, Paper No.1418 (2013). | ||
Latest revision as of 15:59, 20 July 2016
Abstract
Tsunami kill many human beings and damages economic activities seriously, such as tsunami caused by the Great East Japan Earthquake in 2011. It is very important to develop useful modelling and simulation methods for tsunami waves in order to perform the planning and design for the community development and the prevention of disaster. The visualization is also important to understand the power of tsunami and to improve the consciousness of disaster prevention. Recently, the visualization using the virtual reality (VR) technology is becoming more popular for three dimensional numerical simulations [1]. In this presentation, the modelling, simulation and visualization methods are presented for tsunami waves. The stabilized finite element methods are employed for 2D and 3D tsunami simulations based on the shallow water equation [2], Boussinesq equation and Navier-Stokes equation. In order to realize an efficient tsunami simulation, a combination method using 2D and 3D models is presented. We also propose a visualization system linked to the evacuation simulation using virtual reality technology [3] to understand the power of tsunami and the importance of the evacuation. The present modelling, simulation and visualization methods are shown to be useful tools to realize the high quality computing for large scale tsunami simulation.
Recording of the presentation
| Location: San Servolo Complex. |
| Date: 18 - 20 May 2015, San Servo Island, Venice, Italy. |
General Information
- Location: San Servolo Complex, Venice, Italy.
- Date: 18 - 20 May 2015, San Servo Island, Venice, Italy.
- Secretariat: International Center for Numerical Methods in Engineering (CIMNE).
External Links
- IV Coupled Official Website of the Conference.
- CIMNE Multimedia Channel
References
[1] K. Kashiyama, Application of VR Technology to Computational Mechanics, IACM Expressions, 35, 14-17 (2014).
[2] S. Takase, S., K. Kashiyama, S. Tanaka and T. E. Tezduyar: Space-time SUPG formulation of the shallow-water equations, Int. J. Numer. Meth. Fluids, 64, 1379-1394 (2010).
[3] T. Kawabe, K. Kashiyama, H. Okawa and H. Miyachi, Development of simulation system for tsunami evacuation using virtual reality technology, Proc. of the 5th Asia Pacific Congress on Computational Mechanics, Paper No.1418 (2013).
Document information
Published on 30/06/16
Licence: CC BY-NC-SA license
Share this document
Keywords
claim authorship
Are you one of the authors of this document?