Large-eddy simulation: a glance at the past, a gaze at the present, a glimpse at the future

Hdl Handle:
http://hdl.handle.net/10545/620639
Title:
Large-eddy simulation: a glance at the past, a gaze at the present, a glimpse at the future
Authors:
Yang, Zhiyin ( 0000-0002-6629-1360 )
Abstract:
Large-Eddy Simulation (LES) was originally proposed for simulating atmospheric flows in the 1960s and has become one of the most promising and successful methodology for simulating turbulent flows with the improvement of computational power. It is now feasible to simulate complex engineering flows using LES. However, apart from the computing power, significant challenges still remain for LES to reach a level of maturity that brings this approach to the mainstream of engineering and industrial computations. This paper will describe briefly LES formalism first, present a quick glance at its history, review its current state focusing mainly on its applications in transitional flows and gas turbine combustor flows, discuss some major modelling and numerical challenges/issues that we are facing now and in the near future, finish with the concluding remarks.
Affiliation:
University of Derby, UK
Citation:
Yang, Zhiyin, 'Large-eddy simulation: a glance at the past, a gaze at the present, a glimpse at the future', In: 4th International Symposium on Jet Propulsion and Power Engineering, 15-19 September 2014, Beijing, China.
Journal:
Proceedings of The 5 th International Symposium on Jet Propulsion and Power Engineering September 15-19, 2014, Beijing, China
Issue Date:
15-Sep-2014
URI:
http://hdl.handle.net/10545/620639
Additional Links:
http://www.aconf.org/en-us/conf_39620.The_5th_International_Symposium_on_Jet_Propulsion_and_Power_Engineering.html
Type:
Article
Language:
en
Appears in Collections:
Department of Mechanical Engineering & the Built Environment

Full metadata record

DC FieldValue Language
dc.contributor.authorYang, Zhiyinen
dc.date.accessioned2016-10-17T19:43:33Z-
dc.date.available2016-10-17T19:43:33Z-
dc.date.issued2014-09-15-
dc.identifier.citationYang, Zhiyin, 'Large-eddy simulation: a glance at the past, a gaze at the present, a glimpse at the future', In: 4th International Symposium on Jet Propulsion and Power Engineering, 15-19 September 2014, Beijing, China.en
dc.identifier.urihttp://hdl.handle.net/10545/620639-
dc.description.abstractLarge-Eddy Simulation (LES) was originally proposed for simulating atmospheric flows in the 1960s and has become one of the most promising and successful methodology for simulating turbulent flows with the improvement of computational power. It is now feasible to simulate complex engineering flows using LES. However, apart from the computing power, significant challenges still remain for LES to reach a level of maturity that brings this approach to the mainstream of engineering and industrial computations. This paper will describe briefly LES formalism first, present a quick glance at its history, review its current state focusing mainly on its applications in transitional flows and gas turbine combustor flows, discuss some major modelling and numerical challenges/issues that we are facing now and in the near future, finish with the concluding remarks.en
dc.language.isoenen
dc.relation.urlhttp://www.aconf.org/en-us/conf_39620.The_5th_International_Symposium_on_Jet_Propulsion_and_Power_Engineering.htmlen
dc.subjectLESen
dc.subjectTransitionen
dc.subjectSub-grid scale (SGS) modelen
dc.subjectTurbulent flowsen
dc.subjectGas turbine combustoren
dc.subjectInflow boundary condition generation methodsen
dc.titleLarge-eddy simulation: a glance at the past, a gaze at the present, a glimpse at the futureen
dc.typeArticleen
dc.contributor.departmentUniversity of Derby, UKen
dc.identifier.journalProceedings of The 5 th International Symposium on Jet Propulsion and Power Engineering September 15-19, 2014, Beijing, Chinaen
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