Determination of the surfaces radiosity temperatures in a square cavity with a square inner centred obstacle and a non-isothermal absorbing-emitting medium

Autor: J.S. Djeumegni, V. Le Dez, M. Lazard

Publikováno v: International Journal of Thermal Sciences
International Journal of Thermal Sciences, Elsevier, 2021, 165, pp.106953. ⟨10.1016/j.ijthermalsci.2021.106953⟩

International audience; An exact semi-analytical determination of the radiosity temperatures on the diffusely reflecting surfaces of a square cavity filled with a non-isothermal absorbing and emitting semi-transparent medium containing a centred refl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebc28d34eebd8ba203a9e96b30b542e7
https://hal-cnrs.archives-ouvertes.fr/hal-03388981/document

Radiative heat transfer in an absorbing-emitting semi-transparent medium enclosed in a two-dimensional parallelogram cavity with diffuse reflecting boundaries

Autor: Hamou Sadat, V. Le Dez, Christian Prax

Publikováno v: International Journal of Thermal Sciences
International Journal of Thermal Sciences, Elsevier, 2018, ⟨10.1016/j.ijthermalsci.2018.07.042⟩

International audience; An exact analytical description of the internal radiative field inside an emitting-absorbing gray semi-transparent medium at radiative equilibrium, enclosed in a two-dimensional parallelogram cavity bounded by diffuse reflecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::942f76c426f0ec2a8149fea79634c059
https://hal.archives-ouvertes.fr/hal-02363270

A simple model for transient temperature rise and fall in a dielectric barrier discharge reactor after ignition and shut down

Autor: N. Dubus, V. Le Dez, Hamou Sadat, Jean-Michel Tatibouët, J. Barrault

Publikováno v: Journal of Electrostatics. 68:27-30

A lumped thermal model was developed in order to analyse the transient gas temperature rise and fall in a dielectric barrier discharge reactor. A laboratory reactor was employed to validate the model by means of the experimental data. It has been sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f374f5544c72402da585738860d3fa5
https://doi.org/10.1016/j.elstat.2009.08.006

Discrete ordinates solution of radiative transfer across a slab with variable refractive index

Autor: V. Le Dez, Denis Lemonnier

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 73:195-204

The radiative transfer equation (RTE) is derived in both conservative and non conservative forms for a plane slab made of an absorbing-emitting material with a continuous transverse variation of refractive index. The RTE is set in a form which displa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42a335701cd2a502a0ae422481432cf9
https://doi.org/10.1016/s0022-4073(01)00222-9

Thermal emission of a semi-transparent slab with variable spatial refractive index

Autor: V. Le Dez, P.Ben Abdallah

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 67:185-198

The directional emission intensities emerging from a parallel plane slab or semi-transparent media in which is imposed a variable spatial refractive index, have been determined by a curved ray-tracing method determining the trajectories of radiation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68c46999e7b3b244ed79ebc79e2d6119
https://doi.org/10.1016/s0022-4073(99)00205-8