000005127 001__ 5127
000005127 005__ 20200610184408.0
000005127 0248_ $$a4299
000005127 0247_ $$2ISSN$$a0944-2952
000005127 0247_ $$2Handle$$a2128/3667
000005127 037__ $$aPreJuSER-5127
000005127 041__ $$aGerman
000005127 0881_ $$aJuel-4299
000005127 088__ $$2JUEL$$aJuel-4299
000005127 1001_ $$0P:(DE-Juel1)132251$$aSchiller, Annika$$b0$$eCorresponding author$$uFZJ
000005127 245__ $$aMesoscopic Simulations on Cell Broadband Engine using Stochastic  Rotation Dynamics
000005127 260__ $$aJülich$$bForschungszentrum Jülich GmbH Zenralbibliothek, Verlag$$c2009
000005127 300__ $$aV, 135 p.
000005127 3367_ $$0PUB:(DE-HGF)19$$2PUB:(DE-HGF)$$aMaster Thesis
000005127 3367_ $$02$$2EndNote$$aThesis
000005127 3367_ $$2DataCite$$aOutput Types/Supervised Student Publication
000005127 3367_ $$2DRIVER$$amasterThesis
000005127 3367_ $$2ORCID$$aSUPERVISED_STUDENT_PUBLICATION
000005127 3367_ $$2BibTeX$$aMASTERSTHESIS
000005127 4900_ $$0PERI:(DE-600)2414853-2$$835698$$aBerichte des Forschungszentrums Jülich$$v4299$$x0944-2952
000005127 502__ $$aAachen, FH., Standort Jülich, Master, 2009$$bMaster (FH)$$cFH. Aachen$$d2009
000005127 500__ $$aRecord converted from JUWEL: 18.07.2013
000005127 500__ $$aRecord converted from VDB: 12.11.2012
000005127 520__ $$aThe simulation of hydrodynamic properties of fluid and flow phenomena on the mesoscale is a challenge for conventional techniques, e. g. Molecular Dynamics or Monte Carlo. In many cases, the mesoscopic behavior of fluids or flows is important to understand as it is key to the interplay between macroscopic flow and microstructures. To overcome the wide range of length and time scales, several mesoscale simulation techniques were developed. Their principle is to coarse-grain irrelevant atomistic details while correctly incorporating the essential physics and conservation laws. One of these mesoscale simulation techniques is the so called Stochastic Rotation Dynamics (SRD), which solves the linearized Navier-Stokes equations by using a particle-based approach. Since the requirement of high performance computing and memory for computer simulations is growing, hardware architecture determines the efficiency of a simulation in terms of execution time. The Cell Broadband Engine (Cell/BE) is a heterogeneous multicore processor and has been designed to support a broad range of applications. To simplify the enabling of applications on the Cell/BE, high-level programming models were developed. One example is the Cell Superscalar Framework (CellSs) which offers a portable programming model to port, parallelize and tune applications on Cell/BE. In the scope of this thesis, a simulation program on the basis of the SRD algorithm is developed which is able to model a variety of fluids with different properties. Additionally, an algorithm for the simulation of immiscible binary mixtures is implemented, which is applied in addition to the SRD algorithm. Thereafter, the implementation is ported to the Cell/BE using the high-level programming model CellSs. Finally, simulation results using SRD are presented and the performance results obtained by the calculation on the Cell/BE are discussed critically.
000005127 536__ $$0G:(DE-Juel1)FUEK411$$2G:(DE-HGF)$$aScientific Computing$$cP41$$x0
000005127 540__ $$aNeither this book nor any part of it may be reproduced or transmitted in any form or by any  means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage and retrieval  system, without permission in writing from the publisher.
000005127 655_7 $$aHochschulschrift$$xMaster Thesis (FH)
000005127 8564_ $$uhttps://juser.fz-juelich.de/record/5127/files/Juel_4299_Schiller.pdf$$yOpenAccess
000005127 909CO $$ooai:juser.fz-juelich.de:5127$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000005127 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000005127 9141_ $$aMasterarbeit$$y2009
000005127 9131_ $$0G:(DE-Juel1)FUEK411$$bSchlüsseltechnologien$$kP41$$lSupercomputing$$vScientific Computing$$x0
000005127 9201_ $$0I:(DE-Juel1)JSC-20090406$$gJSC$$kJSC$$lJülich Supercomputing Centre$$x0
000005127 970__ $$aVDB:(DE-Juel1)112566
000005127 980__ $$aVDB
000005127 980__ $$aConvertedRecord
000005127 980__ $$amaster
000005127 980__ $$aI:(DE-Juel1)JSC-20090406
000005127 980__ $$aUNRESTRICTED
000005127 980__ $$aJUWEL
000005127 980__ $$aFullTexts
000005127 9801_ $$aFullTexts