Computation and Comparison of Efficient Turbulence Models for Aeronautics - European Research Project ETMA

July 4, 2012|
Computation and Comparison of Efficient Turbulence Models for Aeronautics - European Research Project ETMA by Alain Dervieux
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The computation of complex turbulent flows by statistical modelling has already a long history. The most popular two-equation models today were introduced in the early sev­ enties. However these models have been generally tested in rather academic cases. The develope­ ment of computers has led to more and more acurate numerical methods. The interactions betwe<_n20_numerical20_and20_modelling20_techniques20_are20_generally20_not20_well20_mastered.20_moreover2c_20_computation20_of20_real20_life20_cases2c_20_including20_3d20_effects2c_20_complex20_geometries20_and20_pressure20_grac2ad_20_dients20_based20_on20_two-equation20_models20_with20_low-reynolds20_treatment20_at20_the20_proximity20_of20_walls20_are20_not20_really20_of20_common20_use.20_a20_large20_number20_of20_models20_has20_been20_proposed3b_20_this20_is20_perhaps20_the20_sign20_that20_none20_of20_them20_is20_really20_satisfactory2c_20_and20_then20_the20_assessment20_of20_their20_generality20_is20_not20_an20_easy20_task3a_20_it20_requires20_a20_lot20_of20_understanding20_of20_the20_physics20_and20_a20_lot20_of20_work20_for20_testing20_the20_large20_number20_of20_relevant20_cases20_in20_order20_to20_assess20_their20_limits20_of20_validity20_which20_is20_a20_condition20_for20_an20_improved20_confidence20_in20_engineering20_applications.20_this20_is20_probably20_why20_workshops20_and20_working20_groups20_are20_frequent20_and20_the20_etma20_consorc2ad_20_tium20_has20_choosen20_to20_build20_a20_state20_of20_the20_art20_in20_theoretical20_and20_numerical20_statistical20_turbuc2ad_20_lence20_modelling20_for20_real20_life20_computations20_by20_taking20_some20_marks20_with20_respect20_to20_previous20_workshops20_such20_as20_the20_stanford20_meetings20_28_19802c_198129_3b_20_some20_problems20_are20_kept20_or20_updated20_by20_new20_experiments2c_20_some20_problems20_are20_discarded2c_20_some20_new20_problems20_are20_introduced3b_20_the20_focus20_is20_kept20_on20_flows20_with20_2d20_geometries. numerical="" and="" modelling="" techniques="" are="" generally="" not="" well="" mastered.="" _moreover2c_="" computation="" of="" real="" life="" _cases2c_="" including="" 3d="" _effects2c_="" complex="" geometries="" pressure="" _grac2ad_="" dients="" based="" on="" two-equation="" models="" with="" low-reynolds="" treatment="" at="" the="" proximity="" walls="" really="" common="" use.="" a="" large="" number="" has="" been="" _proposed3b_="" this="" is="" perhaps="" sign="" that="" none="" them="" _satisfactory2c_="" then="" assessment="" their="" generality="" an="" easy="" task:="" it="" requires="" lot="" understanding="" physics="" work="" for="" testing="" relevant="" cases="" in="" order="" to="" assess="" limits="" validity="" which="" condition="" improved="" confidence="" engineering="" applications.="" probably="" why="" workshops="" working="" groups="" frequent="" etma="" _consorc2ad_="" tium="" choosen="" build="" state="" art="" theoretical="" statistical="" _turbuc2ad_="" lence="" computations="" by="" taking="" some="" marks="" respect="" previous="" such="" as="" stanford="" meetings="" _28_19802c_198129_3b_="" problems="" kept="" or="" updated="" new="" _experiments2c_="" _discarded2c_="" _introduced3b_="" focus="" flows="" 2d="">
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Title:Computation and Comparison of Efficient Turbulence Models for Aeronautics - European Research Proje...Format:PaperbackProduct dimensions:581 pages, 9.25 X 6.1 X 0 inShipping dimensions:581 pages, 9.25 X 6.1 X 0 inPublished:July 4, 2012Publisher:Springer-Verlag/Sci-Tech/TradeLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:332289861X

ISBN - 13:9783322898616

Appropriate for ages: All ages

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