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Numerical simulation of soil-water jet interaction with smoothed particle hydrodynamics

Autor
Guo, Z.; Shao, J.; Shen, Y.; Liu, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
3rd International Conference on Particle-Based Methods Fundamentals and Applications
Any de l'edició
2013
Data de presentació
2013-09
Llibre d'actes
3rd International Conference on Particle-Based Methods. Fundamentals and Applications, Particles 2013; Stuttgart; Germany; 18 September 2013 through 20 September 2013
Pàgina inicial
418
Pàgina final
427
Repositori
http://hdl.handle.net/2117/22095 Obrir en finestra nova
URL
http://www.scopus.com/record/display.url?eid=2-s2.0-84891273672&origin=resultslist&sort=plf-f&src=s&st1=%22Numeriacal+simulation+of+soil-water+jet+interaction+with+smoothed+particle+hydrodynamics%22&sid=EE9EE35C2D4E5A43275AE68FBCA95AEA.WXhD7YyTQ6A7Pvk9AlA%3a590&sot=q&sdt=b&sl=110&s=TITLE-ABS-KEY-AUTH%28%22Numeriacal+simulation+of+soil-water+jet+interaction+with+smoothed+particle+hydrodynamics%22%29&relpos=0&relpos=0&citeCnt=0&searchTerm=TITLE-ABS-KEY-AUTH%28%5C%26quot%3BNumeriacal+simulation+of+soil-water+jet+interaction+with+smoothed+particle+hydrodynamics%5C%26quot%3B%29 Obrir en finestra nova
Resum
Smoothed particle hydrodynamics (SPH) is a meshfree, Lagrangian particle method, which has been applied to different areas in sciences and industrial applications. In this work, SPH is used to simulate the soil-water jet interaction and erosion. In the simulation, water is modelled as a viscous fluid with weak compressibility and the soil is assumed to be an elastic-perfectly plastic material. The stress states of soil in the plastic flow regime follow the Drucker-Prager failure criterion. Both ...
Citació
GUO, Z. [et al.]. Numerical simulation of soil-water jet interaction with smoothed particle hydrodynamics. A: International Conference on Particle-based Methods. "3rd International Conference on Particle-Based Methods. Fundamentals and Applications, Particles 2013; Stuttgart; Germany; 18 September 2013 through 20 September 2013". Stuttgart: 2013, p. 418-427.
Paraules clau
Elastic- perfectly plastic flow, Meshfree method, Smoothed particle hydrodynamics (SPH), Soil-water interaction, Water jet
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

Participants

  • Guo, Zhiming  (autor ponent)
  • Shao, Jiaru  (autor ponent)
  • Shen, Yongxing  (autor ponent)
  • Liu, Moubin  (autor ponent)