Adaptive hybrid mesh refinement for multiphysics applications
نویسندگان
چکیده
منابع مشابه
Architecture Specific Communication Optimizations for Structured Adaptive Mesh-refinement Applications
OF THE THESIS Architecture Specific Communication Optimizations for Structured Adaptive Mesh-Refinement Applications by Taher Saif Thesis Director: Professor Manish Parashar Dynamic Structured Adaptive Mesh Refinement (SAMR) techniques for solving partial differential equations provide a means for concentrating computational effort to appropriate regions in the computational domain. Parallel im...
متن کاملHierarchical Partitioning Techniques for Structured Adaptive Mesh Refinement (SAMR) Applications
This paper presents the design and preliminary evaluation of hierarchical partitioning and load-balancing techniques for distributed Structured Adaptive Mesh Refinement (SAMR) applications. The overall goal of these techniques is to enable the load distribution to reflect the state of the adaptive grid hierarchy and exploit it to reduce synchronization requirements, improve load-balance, and en...
متن کاملAdaptive Mesh Refinement for Astrophysics Applications with ParalleX
Several applications in astrophysics require adequately resolving many physical and temporal scales which vary over several orders of magnitude. Adaptive mesh refinement techniques address this problem effectively but often result in constrained strong scaling performance. The ParalleX execution model is an experimental execution model that aims to expose new forms of program parallelism and el...
متن کاملAdaptive Mesh Refinement for Multiscale
plied and theoretical physics is to fully understand and predict the behavior of systems far from thermodynamic equilibrium,1–4 including those systems driven by an external force or experiencing a sudden change in environment (such as pressure or temperature). They also include systems transitioning from one metastable or long-lived state to another. The need to accurately model and numericall...
متن کاملAdaptive Mesh Refinement in Computational Astrophysics – Methods and Applications
The advent of robust, reliable and accurate higher order Godunov schemes for many of the systems of equations of interest in computational astrophysics has made it important to understand how to solve them in multi-scale fashion. This is so because the physics associated with astrophysical phenomena evolves in multi-scale fashion and we wish to arrive at a multi-scale simulational capability to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2007
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/78/1/012039