Durand, Nathalie

Gineau, Audrey

Lorrain, Nicolas

Pham, Chi-Tuan

English

Hydraulic Engineering Repository

Conference Paper, Published VersionDurand, Nathalie; Pham, Chi-Tuan; Gineau, Audrey; Lorrain, Nicolas“Heat exchange with atmosphere” module in TELEMAC-3DZur Verfügung gestellt in Kooperation mit/Provided in Cooperation with:TELEMAC-MASCARET Core GroupVerfügbar unter/Available at: https://hdl.handle.net/20.500.11970/104273Vorgeschlagene Zitierweise/Suggested citation:Durand, Nathalie; Pham, Chi-Tuan; Gineau, Audrey; Lorrain, Nicolas (2014): “Heat exchangewith atmosphere” module in TELEMAC-3D. In: Bertrand, Olivier; Coulet, Christophe (Hg.):Proceedings of the 21st TELEMAC-MASCARET User Conference 2014, 15th-17th October2014, Grenoble – France. Echirolles: ARTELIA Eau & Environnement. S. 199-199.Standardnutzungsbedingungen/Terms of Use:Die Dokumente in HENRY stehen unter der Creative Commons Lizenz CC BY 4.0, sofern keine abweichendenNutzungsbedingungen getroffen wurden. Damit ist sowohl die kommerzielle Nutzung als auch das Teilen, dieWeiterbearbeitung und Speicherung erlaubt. Das Verwenden und das Bearbeiten stehen unter der Bedingung derNamensnennung. Im Einzelfall kann eine restriktivere Lizenz gelten; dann gelten abweichend von den obigenNutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte.Documents in HENRY are made available under the Creative Commons License CC BY 4.0, if no other license isapplicable. Under CC BY 4.0 commercial use and sharing, remixing, transforming, and building upon the materialof the work is permitted. In some cases a different, more restrictive license may apply; if applicable the terms ofthe restrictive license will be binding.199  “Heat exchange with atmosphere” module in TELEMAC-3D Nathalie Durand1, Chi-Tuân Pham1, Audrey Gineau1, Nicolas Lorrain1 1 EDF R&D-LNHE, 6 quai Watier, 78400 Chatou, France nathalie-2.durand@edf.fr or chi-tuan.pham@edf.fr   Abstract: A good knowledge of the spatial and temporal evolution of water temperature is crucial to model biogeochemical processes. TELEMAC-3D software enables to model the advection-diffusion of temperature. Temperature is strongly influenced by heat exchange between water and atmosphere. An accurate modelling of such phenomena is thus necessary. Modelling of heat exchange between water and atmosphere in TELEMAC-3D can be done with a linearised formula of heat fluxes balance at the free surface. To improve the modelling of heat exchange with atmosphere, a module that calculates the complete balance of exchanged fluxes has been developed. It calculates the solar radiation, the atmospheric radiation, the water radiation, the sensible heat and the latent heat and takes into account the solar radiation penetration in the water column. This module has been validated and sensibility analyses have been carried out. Two cases have been treated: the modelling of a schematic case that is compared to a solution from a 0D thermal model used for lacustrine modelling and the modelling of a real lake that is compared with in situ measurements.   

“Heat exchange with atmosphere” module in TELEMAC-3D

http://henry.baw.de/bitstream/20.500.11970/104273/1/34_Durand_2014.pdf

“Heat exchange with atmosphere” module in TELEMAC-3D

Abstract

Similar works

Full text

Available Versions

Hydraulic Engineering Repository