Incompressible SPH method based on Rankine source solution for violent water wave simulation
- Submitting institution
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City, University of London
- Unit of assessment
- 12 - Engineering
- Output identifier
- 380
- Type
- D - Journal article
- DOI
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10.1016/j.jcp.2014.07.036
- Title of journal
- Journal of Computational Physics
- Article number
- -
- First page
- 291
- Volume
- 276
- Issue
- -
- ISSN
- 0021-9991
- Open access status
- Out of scope for open access requirements
- Month of publication
- July
- Year of publication
- 2014
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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2
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- It marks the first time to combine rank source solution with SPH method. Previously Poisson equation for pressure was approximated directly by second order derivatives. In the new formulation, the equation is transformed into one that does not include any derivative of the function by incorporating Rankine source solution in a novel way. The new method is well validated using experimental results from other publications and is showed that its convergent rate is one order higher than the existing ones, and it needs much less computational time. It can be applied to simulate interaction between breaking waves and marine structures.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
