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Using Hpc For Computational Fluid Dynamics

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Using HPC for Computational Fluid Dynamics

Using HPC for Computational Fluid Dynamics Book
Author : Shamoon Jamshed
Publisher : Academic Press
Release : 2015-05-12
ISBN : 0128017511
Language : En, Es, Fr & De

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Book Description :

Using HPC for Computational Fluid Dynamics: A Guide to High Performance Computing for CFD Engineers offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics. Beginning with an introduction to HPC, including its history and basic terminology, the book moves on to consider how modern supercomputers can be used to solve common CFD challenges, including the resolution of high density grids and dealing with the large file sizes generated when using commercial codes. Written to help early career engineers and post-graduate students compete in the fast-paced computational field where knowledge of CFD alone is no longer sufficient, the text provides a one-stop resource for all the technical information readers will need for successful HPC computation. Offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics Tailored to the needs of engineers seeking to run CFD computations in a HPC environment

Using HPC for Computational Fluid Dynamics

Using HPC for Computational Fluid Dynamics Book
Author : Shamoon Jamshed
Publisher : Unknown
Release : 2015
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Using HPC for Computational Fluid Dynamics: A Guide to High Performance Computing for CFD Engineers offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics. Beginning with an introduction to HPC, including its history and basic terminology, the book moves on to consider how modern supercomputers can be used to solve common CFD challenges, including the resolution of high density grids and dealing with the large file sizes generated when using commercial codes. Written to help early career engineers and post-graduate students compete in the fast-paced computational field where knowledge of CFD alone is no longer sufficient, the text provides a one-stop resource for all the technical information readers will need for successful HPC computation. Offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics Tailored to the needs of engineers seeking to run CFD computations in a HPC environment.

The Role of HPC in Computational Fluid Dynamics

The Role of HPC in Computational Fluid Dynamics Book
Author : S. Jamshed
Publisher : LAP Lambert Academic Publishing
Release : 2012-05
ISBN : 9783848484942
Language : En, Es, Fr & De

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Book Description :

This work is my effort to produce a text which is helpful for becoming engineers, post graduate students and IT professionals. CFD is an emerging technology which is getting matured with the advent of supercomputers. Therefore, the knowledge of CFD alone is not sufficient to compete with the ongoing challenges in this field. Many engineers are found helpless when dealing with IT matters and they wait long enough for and IT expert to solve problem. The knowledge of HPC up to a primary extent is, therefore, mandatory for engineers. Look the other way round, when IT professionals are dealing with CFD problems. They need to know the basics of the most on-going commercial codes especially their installation on Linux-based clusters, enabling efficient job scheduling and trouble shoot bottlenecks in running a simulation without a helping hand of CFD engineers. One more important aspect is that the reader should not feel a need to browse the internet for some simple matters which are tried to be explained in this book in a much easier manner.

High Performance Computing Computational Fluid Dynamics

High Performance Computing  Computational Fluid Dynamics Book
Author : Council for the Central Laboratory of the Research Councils,Industrial Application of HPC CFD Conference
Publisher : Unknown
Release : 1997
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download High Performance Computing Computational Fluid Dynamics book written by Council for the Central Laboratory of the Research Councils,Industrial Application of HPC CFD Conference, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Advances in High Performance Computing and Computational Sciences

Advances in High Performance Computing and Computational Sciences Book
Author : Yurii I. Shokin,Nargozy Danaev,Murat Orunkhanov,Nina Shokina
Publisher : Springer Science & Business Media
Release : 2006-09-25
ISBN : 3540338446
Language : En, Es, Fr & De

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Book Description :

This volume contains contributions to the First Kazakh-German Advanced Research Workshop on Computational Science and High Performance Computing presented in September 2005 at Almaty, Kazakhstan. The workshop was organized by the High Performance Computing Center Stuttgart (Stuttgart, Germany), al-Farabi Kazakh National University (Almaty, Kazakhstan) and the Institute of Computational Technologies SB RAS (Novosibirsk, Russia) in the framework of activities of the German-Russian Center for Computational Technologies and High Performance

Advances in Computational Fluid Structure Interaction and Flow Simulation

Advances in Computational Fluid Structure Interaction and Flow Simulation Book
Author : Yuri Bazilevs,Kenji Takizawa
Publisher : Birkhäuser
Release : 2016-10-04
ISBN : 3319408275
Language : En, Es, Fr & De

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Book Description :

This contributed volume celebrates the work of Tayfun E. Tezduyar on the occasion of his 60th birthday. The articles it contains were born out of the Advances in Computational Fluid-Structure Interaction and Flow Simulation (AFSI 2014) conference, also dedicated to Prof. Tezduyar and held at Waseda University in Tokyo, Japan on March 19-21, 2014. The contributing authors represent a group of international experts in the field who discuss recent trends and new directions in computational fluid dynamics (CFD) and fluid-structure interaction (FSI). Organized into seven distinct parts arranged by thematic topics, the papers included cover basic methods and applications of CFD, flows with moving boundaries and interfaces, phase-field modeling, computer science and high-performance computing (HPC) aspects of flow simulation, mathematical methods, biomedical applications, and FSI. Researchers, practitioners, and advanced graduate students working on CFD, FSI, and related topics will find this collection to be a definitive and valuable resource.

A High Performance Computing Approach to Computational Fluid Dynamics Problems

A High Performance Computing Approach to Computational Fluid Dynamics Problems Book
Author : Mehmet Belgin,Bilişim Enstitüsü
Publisher : Unknown
Release : 2003
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download A High Performance Computing Approach to Computational Fluid Dynamics Problems book written by Mehmet Belgin,Bilişim Enstitüsü, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Industrial Applications of High Performance Computing

Industrial Applications of High Performance Computing Book
Author : Anwar Osseyran,Merle Giles
Publisher : CRC Press
Release : 2015-04-01
ISBN : 1466596813
Language : En, Es, Fr & De

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Book Description :

Industrial Applications of High-Performance Computing: Best Global Practices offers a global overview of high-performance computing (HPC) for industrial applications, along with a discussion of software challenges, business models, access models (e.g., cloud computing), public-private partnerships, simulation and modeling, visualization, big data analysis, and governmental and industrial influence. Featuring the contributions of leading experts from 11 different countries, this authoritative book: Provides a brief history of the development of the supercomputer Describes the supercomputing environments of various government entities in terms of policy and service models Includes a case study section that addresses more subtle and technical aspects of industrial supercomputing Shows how access to supercomputing matters, and how supercomputing can be used to solve large-scale and complex science and engineering problems Emphasizes the need for collaboration between companies, political organizations, government agencies, and entire nations Industrial Applications of High-Performance Computing: Best Global Practices supplies computer engineers and researchers with a state-of-the-art supercomputing reference. This book also keeps policymakers and industrial decision-makers informed about the economic impact of these powerful technological investments.

Optimisation of the Design and Operation of Mixing Processes Using Computational Fluid Dynamics and High Performance Computing

Optimisation of the Design and Operation of Mixing Processes Using Computational Fluid Dynamics and High Performance Computing Book
Author : Ioannis Bagkeris
Publisher : Unknown
Release : 2020
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Optimisation of the Design and Operation of Mixing Processes Using Computational Fluid Dynamics and High Performance Computing book written by Ioannis Bagkeris, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

High Performance Scientific Computing

High Performance Scientific Computing Book
Author : Edoardo Di Napoli,Marc-André Hermanns,Hristo Iliev,Andreas Lintermann,Alexander Peyser
Publisher : Springer
Release : 2017-03-01
ISBN : 3319538624
Language : En, Es, Fr & De

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Book Description :

This book constitutes the thoroughly refereed post-conference proceedings of the First JARA High-Performance Computing Symposium, JARA-HPC 2016, held in Aachen, Germany, in October 2016. The 21 full papers presented were carefully reviewed and selected from 26 submissions. They cover many diverse topics, such as coupling methods and strategies in Computational Fluid Dynamics (CFD), performance portability and applications in HPC, as well as provenance tracking for large-scale simulations.

Modeling and Analysis of Transient Vehicle Underhood Thermo Hydrodynamic Events Using Computational Fluid Dynamics and High Performance Computing

Modeling and Analysis of Transient Vehicle Underhood Thermo   Hydrodynamic Events Using Computational Fluid Dynamics and High Performance Computing Book
Author : C. Wang,A. Tentner,P. Froehle
Publisher : Unknown
Release : 2003
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This work has explored the preliminary design of a Computational Fluid Dynamics (CFD) tool for the analysis of transient vehicle underhood thermo-hydrodynamic events using high performance computing platforms. The goal of this tool will be to extend the capabilities of an existing established CFD code, STAR-CD, allowing the car manufacturers to analyze the impact of transient operational events on the underhood thermal management by exploiting the computational efficiency of modern high performance computing systems. In particular, the project has focused on the CFD modeling of the radiator behavior during a specified transient. The 3-D radiator calculations were performed using STAR-CD, which can perform both steady-state and transient calculations, on the cluster computer available at ANL in the Nuclear Engineering Division. Specified transient boundary conditions, based on experimental data provided by Adapco and DaimlerChrysler were used. The possibility of using STAR-CD in a transient mode for the entire period of time analyzed has been compared with other strategies which involve the use of STAR-CD in a steady-state mode at specified time intervals, while transient heat transfer calculations would be performed for the rest of the time. The results of these calculations have been compared with the experimental data provided by Adapco/DaimlerChrysler and recommendations for future development of an optimal strategy for the CFD modeling of transient thermo-hydrodynamic events have been made. The results of this work open the way for the development of a CFD tool for the transient analysis of underhood thermo-hydrodynamic events, which will allow the integrated transient thermal analysis of the entire cooling system, including both the engine block and the radiator, on high performance computing systems.

High Performance Computing for Computational Science VECPAR 2008

High Performance Computing for Computational Science   VECPAR 2008 Book
Author : José M. Laginha M. Palma,Patrick Amestoy,Michel Dayde,Marta Mattoso,Joao Correira Lopes
Publisher : Springer
Release : 2008-12-16
ISBN : 3540928596
Language : En, Es, Fr & De

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Book Description :

This book constitutes the thoroughly refereed post-conference proceedings of the 8th International Conference on High Performance Computing for Computational Science, VECPAR 2008, held in Toulouse, France, in June 2008. The 51 revised full papers presented together with the abstract of a surveying and look-ahead talk were carefully reviewed and selected from 73 submissions. The papers are organized in topical sections on parallel and distributed computing, cluster and grid computing, problem solving environment and data centric, numerical methods, linear algebra, computing in geosciences and biosciences, imaging and graphics, computing for aerospace and engineering, and high-performance data management in grid environments.

High Performance Computing for Computational Science VECPAR 2018

High Performance Computing for Computational Science     VECPAR 2018 Book
Author : Hermes Senger,Osni Marques,Rogerio Garcia,Tatiana Pinheiro de Brito,Rogério Iope,Silvio Stanzani,Veronica Gil-Costa
Publisher : Springer
Release : 2019-03-25
ISBN : 3030159965
Language : En, Es, Fr & De

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Book Description :

This book constitutes the thoroughly refereed post-conference proceedings of the 13th International Conference on High Performance Computing in Computational Science, VECPAR 2018, held in São Pedro, Brazil, in September 2018. The 17 full papers and one short paper included in this book were carefully reviewed and selected from 32 submissions presented at the conference. The papers cover the following topics: heterogeneous systems, shared memory systems and GPUs, and techniques including domain decomposition, scheduling and load balancing, with a strong focus on computational science applications.

High Performance Computing on Vector Systems 2011

High Performance Computing on Vector Systems 2011 Book
Author : Michael M. Resch,Xin Wang,Wolfgang Bez,Erich Focht,Hiroaki Kobayashi,Sabine Roller
Publisher : Springer Science & Business Media
Release : 2011-12-02
ISBN : 3642222447
Language : En, Es, Fr & De

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Book Description :

The book presents the state of the art in high performance computing and simulation on modern supercomputer architectures. It covers trends in hardware and software development in general and specifically the future of vector-based systems and heterogeneous architectures. The application contributions cover computational fluid dynamics, material science, medical applications and climate research. Innovative fields like coupled multi-physics or multi-scale simulations are presented. All papers were chosen from presentations given at the 13th Teraflop Workshop held in October 2010 at Tohoku University, Japan.

100 Volumes of Notes on Numerical Fluid Mechanics

100 Volumes of  Notes on Numerical Fluid Mechanics  Book
Author : Ernst Heinrich Hirschel,Egon Krause
Publisher : Springer Science & Business Media
Release : 2009-05-19
ISBN : 3540708057
Language : En, Es, Fr & De

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Book Description :

In a book that will be required reading for engineers, physicists, and computer scientists, the editors have collated a number of articles on fluid mechanics, written by some of the world’s leading researchers and practitioners in this important subject area.

Parallel Computational Fluid Dynamics

Parallel Computational Fluid Dynamics Book
Author : Rupak Biswas
Publisher : DEStech Publications, Inc
Release : 2010
ISBN : 160595022X
Language : En, Es, Fr & De

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Book Description :

Download Parallel Computational Fluid Dynamics book written by Rupak Biswas, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Computational Science ICCS 2018

Computational Science     ICCS 2018 Book
Author : Yong Shi,Haohuan Fu,Yingjie Tian,Valeria V. Krzhizhanovskaya,Michael Harold Lees,Jack Dongarra,Peter M. A. Sloot
Publisher : Springer
Release : 2018-06-11
ISBN : 3319936980
Language : En, Es, Fr & De

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Book Description :

The three-volume set LNCS 10860, 10861 + 10862 constitutes the proceedings of the 18th International Conference on Computational Science, ICCS 2018, held in Wuxi, China, in June 2018. The total of 155 full and 66 short papers presented in this book set was carefully reviewed and selected from 404 submissions. The papers were organized in topical sections named: Part I: ICCS Main Track Part II: Track of Advances in High-Performance Computational Earth Sciences: Applications and Frameworks; Track of Agent-Based Simulations, Adaptive Algorithms and Solvers; Track of Applications of Matrix Methods in Artificial Intelligence and Machine Learning; Track of Architecture, Languages, Compilation and Hardware Support for Emerging ManYcore Systems; Track of Biomedical and Bioinformatics Challenges for Computer Science; Track of Computational Finance and Business Intelligence; Track of Computational Optimization, Modelling and Simulation; Track of Data, Modeling, and Computation in IoT and Smart Systems; Track of Data-Driven Computational Sciences; Track of Mathematical-Methods-and-Algorithms for Extreme Scale; Track of Multiscale Modelling and Simulation Part III: Track of Simulations of Flow and Transport: Modeling, Algorithms and Computation; Track of Solving Problems with Uncertainties; Track of Teaching Computational Science; Poster Papers

High Performance Computing Using FPGAs

High Performance Computing Using FPGAs Book
Author : Wim Vanderbauwhede,Khaled Benkrid
Publisher : Springer Science & Business Media
Release : 2013-08-23
ISBN : 1461417910
Language : En, Es, Fr & De

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Book Description :

High-Performance Computing using FPGA covers the area of high performance reconfigurable computing (HPRC). This book provides an overview of architectures, tools and applications for High-Performance Reconfigurable Computing (HPRC). FPGAs offer very high I/O bandwidth and fine-grained, custom and flexible parallelism and with the ever-increasing computational needs coupled with the frequency/power wall, the increasing maturity and capabilities of FPGAs, and the advent of multicore processors which has caused the acceptance of parallel computational models. The Part on architectures will introduce different FPGA-based HPC platforms: attached co-processor HPRC architectures such as the CHREC’s Novo-G and EPCC’s Maxwell systems; tightly coupled HRPC architectures, e.g. the Convey hybrid-core computer; reconfigurably networked HPRC architectures, e.g. the QPACE system, and standalone HPRC architectures such as EPFL’s CONFETTI system. The Part on Tools will focus on high-level programming approaches for HPRC, with chapters on C-to-Gate tools (such as Impulse-C, AutoESL, Handel-C, MORA-C++); Graphical tools (MATLAB-Simulink, NI LabVIEW); Domain-specific languages, languages for heterogeneous computing(for example OpenCL, Microsoft’s Kiwi and Alchemy projects). The part on Applications will present case from several application domains where HPRC has been used successfully, such as Bioinformatics and Computational Biology; Financial Computing; Stencil computations; Information retrieval; Lattice QCD; Astrophysics simulations; Weather and climate modeling.

Heterogeneous Parallel Algorithms for Computational Fluid Dynamics on Unstructured Meshes

Heterogeneous Parallel Algorithms for Computational Fluid Dynamics on Unstructured Meshes Book
Author : Guillermo Andrés Oyarzún Altamirano
Publisher : Unknown
Release : 2015
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more computational resources. Currently, we are experiencing an rapid evolution in the high performance computing systems driven by power consumption constraints. New HPC nodes incorporate accelerators that are used as math co-processors for increasing the throughput and the FLOP per watt ratio. On the other hand, multi-core CPUs have turned into energy efficient system-on-chip architectures. By doing so, the main components of the node are fused and integrated into a single chip reducing the energy costs. Nowadays, several institutions and governments are investing in the research and development of different aspects of HPC that could lead to the next generations of supercomputers. This initiatives have entitled the problem as the exascale challenge. This goal can only be achieved by incorporating major changes in computer architecture, memory design and network interfaces. The CFD community faces an important challenge: keep the pace at the rapid changes in the HPC resources. The codes and formulations need to be re-design in other to exploit the different levels of parallelism and complex memory hierarchies of the new heterogeneous systems. The main characteristics demanded to the new CFD software are: memory awareness, extreme concurrency, modularity and portability. This thesis is devoted to the study of a CFD algorithm re-factoring for the adoption of new technologies. Our application context is the solution of incompressible flows (DNS or LES) on unstructured meshes. The first approach was using GPUs for accelerating the Poisson solver, that is the most computational intensive part of our application. The positive results obtained in this first step motivated us to port the complete time integration phase of our application. This requires a major redesign of the code. We propose a portable implementation model for CFD applications. The main idea was substituting stencil data structures and kernels by algebraic storage formats and operators. By doing so, the algorithm was restructured into a minimal set of algebraic operations. The implementation strategy consisted in the creation of a low-level algebraic layer for computations on CPUs and GPUs, and a high-level user-friendly discretization layer for CPUs that is fully localized at the preprocessing stage where performance does not play an important role. As a result, at the time-integration phase the code relies only on three algebraic kernels: sparse-matrix-vector product (SpMV), linear combination of two vectors (AXPY) and dot product (DOT). Such a simple set of basic linear algebra operations naturally provides the desired portability to any computing architecture. Special attention was paid at the development of data structures compatibles with the stream processing model. A detailed performance analysis was studied in both sequential and parallel execution engaging up to 128 GPUs in a hybrid CPU/GPU supercomputer. Moreover, we tested the portable implementation model of TermoFluids code in the Mont-Blanc mobile-based supercomputer. The re-design of the kernels exploits a heterogeneous execution model using both computing devices CPU and GPU of the ARM-based nodes. The load balancing between the two computing devices exploits a tabu search strategy that tunes the workload distribution during the preprocessing stage. A comparison of the Mont-Blanc prototypes with high-end supercomputers in terms of the achieved net performance and energy consumption provided some guidelines of the behavior of CFD applications in ARM-based architectures. Finally, we present a memory aware auto-tuned Poisson solver for problems with one Fourier diagonalizable direction. This work was developed and tested in the BlueGene/Q Vesta supercomputer, and aims at demonstrating the relevance of vectorization and memory awareness for fully exploiting the modern energy efficient CPUs.