Heat transfer is very important in many industrial and geophysical problems. Because these problems often have complicated fluid dynamics, there are advantages in solving them using Lagrangian methods like smoothed particle hydrodynamics (SPH). Since SPH particles become disordered, the second deriv
Impact modeling with smooth particle hydrodynamics
โ Scribed by R.F. Stellingwerf; C.A. Wingate
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 679 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0734-743X
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๐ SIMILAR VOLUMES
\(\mathrm{SPH}\) (smoothed particle hydrodynamics) is a gridless Lagrangian technique which is appealing as a possible alternative to numerical techniques currently used to analyze large deformation events. Recent tests of the standard SPH method using the cubic B-spline kernel indicated the possibi
Smoothed particle hydrodynamics is reformulated in terms of the convolution of the original hydrodynamics equations, and the new evolution equations for the particles are derived. The same evolution equation of motion is also derived using a new action principle. The force acting on each particle is