SPH rEsearch and engineeRing International Community
ERCOFTAC Special Interest Group for SPH
Welcome to SPHERIC
SPHERIC is the international organisation representing the community of researchers and industrial users of Smoothed Particle Hydrodynamics (SPH).
As a purely Lagrangian technique, SPH enables the simulation of highly distorting fluids and solids. Fields including free-surface flows, solid mechanics, multi-phase, fluid-structure interaction and astrophysics where Eulerian methods can be difficult to apply represent ideal applications of this meshless method.
The SPH method was developed to study non-axisymmetric phenomena in astrophysics in the 1970s, but its application to engineering emerged in the 1990s and early 2000s. In the past twenty years the method has developed rapidly in many fields of application from impacts to fracture to breaking waves and fluid-structure interaction.
Following the impulse generated by a collection of local initiatives in 2005 (France, UK, Italy...), a need to foster and collaborate efforts and developments was identified. Since then, the SPHERIC organisation has gone on to push the development of the method forward providing a network of researchers and industrial users around the world as a means to communicate and collaborate.
Objectives of SPHERIC
- To develop the fundamental basis of SPH.
- To discuss current and new concepts.
- To foster communication between industry and academia.
- To communicate experience in the application of the technology.
- To investigate accelerating simulations and visualisation.
- To provide access to existing software and methods.
- To define benchmark test cases.
- To identify future needs of SPH.
For a general description of our activities, please see the Events and Activities page or download the following ERCOFTAC SIG40 Description Document.
Members of SPHERIC
Members of SPHERIC come from all over the world: LIST OF MEMBERS.
Would you like to join and become a member of SPHERIC? Please download this Membership form and send to our chairperson.
If you are interested in knowing more about the activities of SPHERIC, see our regular Newsletters.
SPH Members Map
We hold a 3-day SPH workshop every year plus a 1-day Training Day.
The 2019 workshop will take place at the University of Exeter, United Kingdom, 25-27 June.
The workshops are the centrepiece of the SPHERIC calendar bringing everyone together to discuss the latest developments.
Details on more events can be found on the Events and Activities page.
SPHERIC is a Special Interest Group supported by ERCOFTAC