Three SPH Novel Benchmark Test Cases for free surface flows.

Botia Vera, Elkin and Souto Iglesias, Antonio and Bulian, Gabriele and Lobovský, L. (2010). Three SPH Novel Benchmark Test Cases for free surface flows.. In: "5th ERCOFTAC SPHERIC workshop on SPH applications, 2010", 23/06/2010 - 25/06/2010, Manchester, UK.

Description

Title: Three SPH Novel Benchmark Test Cases for free surface flows.
Author/s:
  • Botia Vera, Elkin
  • Souto Iglesias, Antonio
  • Bulian, Gabriele
  • Lobovský, L.
Item Type: Presentation at Congress or Conference (Article)
Event Title: 5th ERCOFTAC SPHERIC workshop on SPH applications, 2010
Event Dates: 23/06/2010 - 25/06/2010
Event Location: Manchester, UK
Title of Book: Proceedings of the 5th ERCOFTAC SPHERIC workshop on SPH applications, 2010
Date: 2010
Subjects:
Faculty: E.T.S.I. Navales (UPM)
Department: Enseñanzas Básicas de la Ingeniería Naval [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Benchmark Test Cases have been used by SPHERIC interest group members for the validation of SPH models and their corresponding computer implementations. Since the use of SPHERIC benchmark test cases as validation reference for SPH implementations has slightly declined in the most recent editions, we think it might be interesting to document three novel test cases with the aim of enriching the database with complementary validation data. The first proposed test case is a wave impact problem in a rectangular tank. The time history of the motion of the tank and the pressure of the first instances of lateral and roof impacts for both water and oil are provided. An analysis of the two-dimensionality and repeatability of the pressure peaks is provided. The second proposed test case treats the coupling of the angular motion of a sloshing tank and a single degree off reedom structural system. Finally, the third proposed test case, is a canonical fluid structure interaction problem consisting in the interaction between a free surface sloshing flow and an elastic body. As both SPH practitioners and experimentalists, regard less of the discussion provided in this paper, we are committed to improving these test cases for future use. We hope to increase our experimental skills and capabilities not only in light of experience from our own simulations but mainly by receiving a feedback from the SPH community

More information

Item ID: 6801
DC Identifier: http://oa.upm.es/6801/
OAI Identifier: oai:oa.upm.es:6801
Official URL: http://www.mace.manchester.ac.uk/5thspheric/
Deposited by: Memoria Investigacion
Deposited on: 03 May 2011 11:42
Last Modified: 20 Apr 2016 15:57
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