FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2796552083> ?p ?o ?g. }

• W2796552083 endingPage "35" @default.
• W2796552083 startingPage "20" @default.
• W2796552083 abstract "Modeling and simulation of high power microwave (HPM) breakdown, involving complex coupling between high frequency electromagnetic wave and plasma, is a computationally challenging and expensive problem due to the stringent numerical criteria. In this article, efficient parallelization and optimization strategies for two dimensional fluid simulation of microwave breakdown phenomena in air/gas on Intel’s Xeon Phi Many Integrated Core (MIC) data parallel architecture are being presented. The numerical model used for this study is based on Finite Difference Time Domain solutions of Maxwell Equation coupled with the plasma fluid Continuity Equation (Boeuf et al., 2010). The optimized parallel version of this algorithm using OpenMP on Xeon Phi co-processors achieves a speedup of around 5–138 times (on Knights Corner and Knights Landing for different problem sizes) compared to a serial version (on Intel i7-4790 processor) in a much more energy efficient way. Moreover, a hybrid strategy based on OpenMP and MPI, involving a three-level parallelization (instruction level within SIMD VPUs, thread-level over many cores and accelerator level across a cluster of Xeon Phi processors), achieves a speedup of around 1400 (compared to a serial version on xeon-phi 7250 processor) on an HPC cluster with 24 Xeon-Phi co-processors. Several fast and accurate numerical experiments have been performed on the Xeon-Phi based system, and the results are illustrated with the example of the formation of a self-organized fishbone like plasma structure during breakdown similar to the images obtained from high power microwave experiments in air (Hidaka et al., 2008). Numerical experiments show that a good resource utilization can be achieved by proper code design, cache optimization and good programming practices, and opens up many possibilities for HPM breakdown research which require resource intensive EM-fluid simulations as a precursor at a relatively cheap cost." @default.
• W2796552083 created "2018-04-24" @default.
• W2796552083 creator A5047681076 @default.
• W2796552083 creator A5047839861 @default.
• W2796552083 creator A5054954328 @default.
• W2796552083 creator A5089504371 @default.
• W2796552083 date "2018-08-01" @default.
• W2796552083 modified "2023-09-27" @default.
• W2796552083 title "Accelerated simulation of microwave breakdown in gases on Xeon Phi based cluster-application to self-organized plasma pattern formation" @default.
• W2796552083 cites W1974146275 @default.
• W2796552083 cites W1975173604 @default.
• W2796552083 cites W1987141705 @default.
• W2796552083 cites W1990109888 @default.
• W2796552083 cites W1990583685 @default.
• W2796552083 cites W1990792968 @default.
• W2796552083 cites W2000882268 @default.
• W2796552083 cites W2018408367 @default.
• W2796552083 cites W2022706803 @default.
• W2796552083 cites W2037517742 @default.
• W2796552083 cites W2043064784 @default.
• W2796552083 cites W2054184690 @default.
• W2796552083 cites W2061058183 @default.
• W2796552083 cites W2068674765 @default.
• W2796552083 cites W2083626905 @default.
• W2796552083 cites W2089220845 @default.
• W2796552083 cites W2089987681 @default.
• W2796552083 cites W2105615568 @default.
• W2796552083 cites W2115835415 @default.
• W2796552083 cites W2140918284 @default.
• W2796552083 cites W2155382325 @default.
• W2796552083 cites W226265202 @default.
• W2796552083 cites W2340076492 @default.
• W2796552083 cites W2462109433 @default.
• W2796552083 cites W2513199226 @default.
• W2796552083 cites W2513563362 @default.
• W2796552083 doi "https://doi.org/10.1016/j.cpc.2018.03.024" @default.
• W2796552083 hasPublicationYear "2018" @default.
• W2796552083 type Work @default.
• W2796552083 sameAs 2796552083 @default.
• W2796552083 citedByCount "9" @default.
• W2796552083 countsByYear W27965520832019 @default.
• W2796552083 countsByYear W27965520832020 @default.
• W2796552083 countsByYear W27965520832021 @default.
• W2796552083 countsByYear W27965520832022 @default.
• W2796552083 countsByYear W27965520832023 @default.
• W2796552083 crossrefType "journal-article" @default.
• W2796552083 hasAuthorship W2796552083A5047681076 @default.
• W2796552083 hasAuthorship W2796552083A5047839861 @default.
• W2796552083 hasAuthorship W2796552083A5054954328 @default.
• W2796552083 hasAuthorship W2796552083A5089504371 @default.
• W2796552083 hasConcept C121332964 @default.
• W2796552083 hasConcept C135628077 @default.
• W2796552083 hasConcept C145108525 @default.
• W2796552083 hasConcept C150552126 @default.
• W2796552083 hasConcept C164866538 @default.
• W2796552083 hasConcept C173608175 @default.
• W2796552083 hasConcept C198880260 @default.
• W2796552083 hasConcept C199360897 @default.
• W2796552083 hasConcept C41008148 @default.
• W2796552083 hasConcept C44838205 @default.
• W2796552083 hasConcept C459310 @default.
• W2796552083 hasConcept C68339613 @default.
• W2796552083 hasConcept C76155785 @default.
• W2796552083 hasConcept C96972482 @default.
• W2796552083 hasConcept C97355855 @default.
• W2796552083 hasConceptScore W2796552083C121332964 @default.
• W2796552083 hasConceptScore W2796552083C135628077 @default.
• W2796552083 hasConceptScore W2796552083C145108525 @default.
• W2796552083 hasConceptScore W2796552083C150552126 @default.
• W2796552083 hasConceptScore W2796552083C164866538 @default.
• W2796552083 hasConceptScore W2796552083C173608175 @default.
• W2796552083 hasConceptScore W2796552083C198880260 @default.
• W2796552083 hasConceptScore W2796552083C199360897 @default.
• W2796552083 hasConceptScore W2796552083C41008148 @default.
• W2796552083 hasConceptScore W2796552083C44838205 @default.
• W2796552083 hasConceptScore W2796552083C459310 @default.
• W2796552083 hasConceptScore W2796552083C68339613 @default.
• W2796552083 hasConceptScore W2796552083C76155785 @default.
• W2796552083 hasConceptScore W2796552083C96972482 @default.
• W2796552083 hasConceptScore W2796552083C97355855 @default.
• W2796552083 hasLocation W27965520831 @default.
• W2796552083 hasOpenAccess W2796552083 @default.
• W2796552083 hasPrimaryLocation W27965520831 @default.
• W2796552083 hasRelatedWork W1904802460 @default.
• W2796552083 hasRelatedWork W2056079253 @default.
• W2796552083 hasRelatedWork W2118898240 @default.
• W2796552083 hasRelatedWork W2165645038 @default.
• W2796552083 hasRelatedWork W2313422023 @default.
• W2796552083 hasRelatedWork W2739740241 @default.
• W2796552083 hasRelatedWork W2800704601 @default.
• W2796552083 hasRelatedWork W2916039158 @default.
• W2796552083 hasRelatedWork W2943610686 @default.
• W2796552083 hasRelatedWork W4323824388 @default.
• W2796552083 hasVolume "229" @default.
• W2796552083 isParatext "false" @default.
• W2796552083 isRetracted "false" @default.
• W2796552083 magId "2796552083" @default.
• W2796552083 workType "article" @default.