Heat flux and coolant concentration in hypersonic turbulent flow with transpiration cooling

Cerminara, Adriano

dc.contributor.author	Cerminara, Adriano
dc.date.accessioned	2022-05-06T13:58:08Z
dc.date.available	2022-05-06T13:58:08Z
dc.date.issued	2022-04-06
dc.identifier.citation	Cerminara, A. (2022) Heat flux and coolant concentration in hypersonic turbulent flow with transpiration cooling, in Proceedings of the 17th UK Heat Transfer Conference, 4-6 April 2022, University of Manchester.	en
dc.identifier.uri	http://hdl.handle.net/2436/624744
dc.description	This is an accepted manuscript of a paper presented at the 17th UK Heat Transfer Conference, University of Manchester. available online at: http://cfd.mace.manchester.ac.uk/ukhtc21-proc/download.php The accepted manuscript of the publication may differ from the final published version.	en
dc.description.abstract	The present contribution shows results from direct numerical simulations (DNS) of a Mach 5 turbulent flow on a flat plate with modelled porous injection at different blowing ratios, representative of a transpiration-cooling system. It is found that the coolant film on the surface is preserved within the calmed region, whereas in the turbulent wedge it decays as a consequence of the wall-normal convective transport. This, in turn, results in the beneficial effect of the blowing ratio on the wall heat flux being relevant within the transitional region, but almost negligible within the turbulent wedge.	en
dc.format	application/pdf	en
dc.language.iso	en	en
dc.publisher	UK Heat Transfer Conference	en
dc.relation.url	https://www.ukhtc2021.org/conference-proceedings/	en
dc.subject	hypersonic flow	en
dc.subject	wall cooling	en
dc.subject	turbulence	en
dc.subject	heat flux	en
dc.subject	thermal protection systems	en
dc.subject	porous media flow	en
dc.title	Heat flux and coolant concentration in hypersonic turbulent flow with transpiration cooling	en
dc.type	Conference contribution	en
dc.date.updated	2022-04-29T17:16:27Z
dc.conference.name	17th UK Heat Transfer Conference (UKHTC2021)
dc.conference.location	University of Manchester
pubs.finish-date	2022-04-06
pubs.start-date	2022-04-04
dc.date.accepted	2022-04-04
rioxxterms.funder	University of Wolverhampton	en
rioxxterms.identifier.project	UOW06052022AC	en
rioxxterms.version	AM	en
rioxxterms.licenseref.uri	https://creativecommons.org/licenses/by-nc-nd/4.0/	en
rioxxterms.licenseref.startdate	2022-05-06	en
refterms.dateFCD	2022-05-06T13:52:35Z
refterms.versionFCD	AM
refterms.dateFOA	2022-05-06T13:58:09Z