[PDF] Top 20 Parallel implementation of DSMC using unstructured mesh
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Parallel implementation of DSMC using unstructured mesh
... 8, using METIS and ...ratio of communication to computation, and load imbalance among ...results using JOSTLE and METIS. This means that the scalability of currently proposed static partition ... See full document
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Development and verification of a coupled DSMC-NS scheme using unstructured mesh
... and DSMC solvers. Such solution of the whole domain comes from the ‘‘one-shot’’ HYB3D ...Extension of the overlapping regions in Procedure 2 from Boundary-I towards Boundary-III can slightly increase ... See full document
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Implementation of a transient adaptive sub-cell module for the parallel-DSMC code using unstructured grids
... 2.1. Parallel implementation of DSMC In the DSMC algorithm, particle movement and collision events are treated independently and occur locally, making the code is highly suitable for ... See full document
10
Parallel DSMC method using dynamic domain decomposition
... general parallel direct simulation Monte Carlo method using unstructured mesh is introduced, which incorporates a multi-level graph-partitioning technique to dynamically decompose the ... See full document
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Parallel implementation of molecular dynamics simulation for short-ranged interaction
... framework of graph theory, centers of each link-cell are considered as the vertices and the lines connecting them are considered as ...an unstructured mesh in the computing community in the ... See full document
11
Two-level virtual mesh refinement algorithm in a parallelized DSMC Code using unstructured grids
... virtual mesh refinement (VMR) algorithm for unstructured grids is developed and verified in the parallelized direct simulation Monte Carlo code ...virtual mesh refinement, in which the background ... See full document
12
Parallel three-dimensional DSMC method using mesh refinement and variable time-step scheme
... idea of DSMC is to calculate practical gas flows through the use of no more than the colli- sion mechanics in a probabilistic ...feature of DSMC is that the molecular motion and the ... See full document
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Parallel adaptive mesh-refining scheme on a three-dimensional unstructured tetrahedral mesh and its applications
... type of parallel machine to implement greatly impacts the fundamental algorithm design as well as the practi- cal implementation of the ...viewpoint of the AMR algorithm itself, there ... See full document
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The direct simulation Monte Carlo method using unstructured adaptive mesh and its application
... capability of resolving the expected high density in the stagnation region and the high-density gradient across the detached bow shock around the ...conformation of adaptive mesh to the circular ... See full document
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Parallel DSMC simulation of a single under-expanded free orifice jet from transition to near-continuum regime
... A parallel three-dimensional DSMC method using unstructured solution-based adaptive tetrahedral mesh is used to study flow structure of a single underexpanded argon free jet from ... See full document
10
Implementation of unsteady sampling procedures for the parallel direct simulation Monte Carlo method
... general parallel direct simulation Monte Carlo method called PDSC is introduced, allowing the simulation of time-dependent flow problems in the near continuum ...called DSMC rapid ensemble averaging ... See full document
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A practical implementation of parallel dynamic load balancing for adaptive computing in VLSI device simulation
... efficiency of the parallel I–V points HD simulation for the ...presented. Using the adaptive mesh technique, FVM, error estimation and the MI method, two different parallel versions ... See full document
14
Development of a parallel Poisson's equation solver with adaptive mesh refinement and its application in field emission prediction
... use of the finite-difference method as very difficult or ...method using unstructured grids should represent the best choice for the nu- merical method in this ...addition, parallel processing ... See full document
13
Design and Implementation of the CCC Parallel Programming Language
... number of tasks is the same as the number of processors ...mapping of virtual tasks to physical tasks is handled by the ...degree of the applications independent of the number of ... See full document
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A BiCMOS dynamic full adder circuit for VLSI implementation of high-speed parallel multipliers using Wallace tree reduction architecture
... High-speed multipliers are usually realized by parallel ar- chitectures [l], where Wallace reduction structure [l] and carry look ahead circuit have been used to enhance the spee[r] ... See full document
4
A Study of Representation of Realism using Vector Gradient Mesh—
... style of realism has been frequently applied in design practice, such as in the forms of advertisements, posters, illustrations, and ...uses of this style are ubiquitous in daily ...Gradient ... See full document
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Parallel B-Spline Surface Fitting on Mesh-Connected Computers
... 0082 Parallel B-Spline Surface Fitting on Mesh-Connected Computers K UO -L IANG C HUNG * ,1 AND W EN -M ING Y AN † ,2 *Department of Information Management, National Taiwan Institute of ... See full document
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A parallel Bees Algorithm implementation on GPU
... 3. Parallel Bees Algorithm on GPU The major key of deciding the accelerated effect is the level of ...loop of the procedure. In fact, the opti- mal number of the neighbourhood size is ... See full document
9
Design and implementation of a high speed parallel architecture for ATM UNI
... T h e original architecture of the ATM cell-based user- network interface (ACUNI) chip in a bit-serial opera- tion is first proposed in [6] as shown in Fig.. However, it was s[r] ... See full document
7
A parallel Poisson generator using parallel prefix
... This generator iteratively produces m Poisson random numbers with mean # in average time complexity O([mtt/n]f(n,p)) on EREW PRAM, where f(n,p) is the time for computi[r] ... See full document
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