Abstract
A parallel, object oriented Direct Simulation Monte Carlo (DSMC) solver is developed to study the impact of blast waves on arbitrary-shaped bodies. A very natural choice of classes is adopted to design the solver. A 3-D domain decomposition is used to parallalize the code. The Message Passing Interface (MPI) library is used to perform interprocessor communications. Preliminary results of two simulations using the parallel solver are presented. A test case to validate the solid boundary condition on the solid bodies is successfully tested. A significant speedup is observed for three sample problems tested for parallel performance.
| Original language | English (US) |
|---|---|
| Title of host publication | 16th AIAA Computational Fluid Dynamics Conference |
| State | Published - 2003 |
| Event | 16th AIAA Computational Fluid Dynamics Conference 2003 - Orlando, FL, United States Duration: Jun 23 2003 → Jun 26 2003 |
Other
| Other | 16th AIAA Computational Fluid Dynamics Conference 2003 |
|---|---|
| Country | United States |
| City | Orlando, FL |
| Period | 6/23/03 → 6/26/03 |
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All Science Journal Classification (ASJC) codes
- Fluid Flow and Transfer Processes
- Energy Engineering and Power Technology
- Engineering (miscellaneous)
- Aerospace Engineering
- Automotive Engineering
- Mechanical Engineering
Cite this
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A parallel, object-oriented direct simulation Monte Carlo method for blast-impact simulations. / Sharma, Anupam; Long, Lyle Norman.
16th AIAA Computational Fluid Dynamics Conference. 2003.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A parallel, object-oriented direct simulation Monte Carlo method for blast-impact simulations
AU - Sharma, Anupam
AU - Long, Lyle Norman
PY - 2003
Y1 - 2003
N2 - A parallel, object oriented Direct Simulation Monte Carlo (DSMC) solver is developed to study the impact of blast waves on arbitrary-shaped bodies. A very natural choice of classes is adopted to design the solver. A 3-D domain decomposition is used to parallalize the code. The Message Passing Interface (MPI) library is used to perform interprocessor communications. Preliminary results of two simulations using the parallel solver are presented. A test case to validate the solid boundary condition on the solid bodies is successfully tested. A significant speedup is observed for three sample problems tested for parallel performance.
AB - A parallel, object oriented Direct Simulation Monte Carlo (DSMC) solver is developed to study the impact of blast waves on arbitrary-shaped bodies. A very natural choice of classes is adopted to design the solver. A 3-D domain decomposition is used to parallalize the code. The Message Passing Interface (MPI) library is used to perform interprocessor communications. Preliminary results of two simulations using the parallel solver are presented. A test case to validate the solid boundary condition on the solid bodies is successfully tested. A significant speedup is observed for three sample problems tested for parallel performance.
UR - http://www.scopus.com/inward/record.url?scp=84897734994&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84897734994&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781624100864
BT - 16th AIAA Computational Fluid Dynamics Conference
ER -