• Français
    • English
  • Français 
    • Français
    • English
  • Login
View Document 
  •   Savoirs UdeS Home
  • Sciences
  • Sciences – Mémoires
  • View Document
  •   Savoirs UdeS Home
  • Sciences
  • Sciences – Mémoires
  • View Document
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browse

All of Savoirs UdeSDomains & CollectionsBy Issue DateAuthorsTitlesSubjectsDirectorsThis CollectionBy Issue DateAuthorsTitlesSubjectsDirectors

My Account

Login

Statistics

View Usage Statistics

Smoothed particle hydrodynamics

Thumbnail
View/Open
lin_feng_ying_MSc_2005.pdf (1.118Mb)
Publication date
2005
Author(s)
Lin, Feng Ying
Show full document record
Abstract
Since its introduction in the late 1970s by Lucy [11] and Gingold and Monaghan [4], smoothed particle hydrodynamics (SPH) has been used in many areas. It has grown into a widely-recognized technique with many practical applications. In this thesis, we present a new application of the SPH method: a new algorithm for computing a null divergence velocity field using SPH for incompressible flow - a pure SPH solution of the Helmholtz-Hodge decomposition. Also, a new version of the Laplacian for SPH is proposed and the advantages and disadvantages of different gradient and Laplacian approximation formulas used in SPH are also discussed. A new treatment of boundary conditions is proposed for the whole solution procedure. Throughout the thesis, a brief historical overview is presented, along with some fundamental notions about SPH and computational fluid dynamics.
URI
http://savoirs.usherbrooke.ca/handle/11143/4654
Collection
  • Sciences – Mémoires [1779]

DSpace software [version 5.4 XMLUI], copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
 

 


DSpace software [version 5.4 XMLUI], copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback