Thermal stratification induced by heating in a non-adiabatic context

Autor: C. Crouzeix, J. L. Le Mouël, Patrick Richon, Frédéric Perrier

Publikováno v: Building and Environment
Building and Environment, Elsevier, 2006, 41 (7), pp.926-939. ⟨10.1016/j.buildenv.2005.04.003⟩
Building and Environment, 2006, 41 (7), pp.926-939. ⟨10.1016/j.buildenv.2005.04.003⟩

International audience; Thermal stratification associated with thermal plumes in semi-confined and confined non-adiabatic environments has been investigated using heating experiments performed in the atmosphere of an underground quarry. A 100 W sourc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c070839504610e1a1aedc2b5289169dd
https://doi.org/10.1016/j.buildenv.2005.04.003

Radon-222 signatures of natural ventilation regimes in an underground quarry

Autor: C. Crouzeix, Patrick Richon, Jean Louis Le Mouël, Pierre Morat, Frédéric Perrier

Publikováno v: Journal of Environmental Radioactivity. 71:17-32

Radon-222 activity concentration has been monitored since 1999 in an underground limestone quarry located in Vincennes, near Paris, France. It is homogeneous in summer, with an average value of 1700 Bq m(-3), and varies from 730 to 1450 Bq m(-3) in w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d32b38cd1f9e6e427a67c8464a63693a
https://doi.org/10.1016/s0265-931x(03)00117-6

Non-adiabatic boundaries and thermal stratification in a confined volume

Autor: J. L. Le Mouël, C. Crouzeix, Patrick Richon, Frédéric Perrier

Publikováno v: International Journal of Heat and Mass Transfer
International Journal of Heat and Mass Transfer, Elsevier, 2006, 49 (11-12), pp.1974-1980. ⟨10.1016/j.ijheatmasstransfer.2006.01.022⟩
International Journal of Heat and Mass Transfer, 2006, 49 (11-12), pp.1974-1980. ⟨10.1016/j.ijheatmasstransfer.2006.01.022⟩

International audience; Heating experiments have been performed during 1.5–18 days in a confined room of volume about 300 m3 in an underground quarry near Paris (France). During heating, a thermal stratification of the atmosphere is observed. After

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f89253fc33828d8ab3a4f0a9809a9b0a
https://hal.archives-ouvertes.fr/hal-00149477

Radon-222 signatures of natural ventilation regimes in an underground quarry [Journal of Environmental Radioactivity 71 (2004) 17-32]☆

Autor: Patrick Richon, Jean-Louis Le Mouël, Frédéric Perrier, Pierre Morat, C. Crouzeix

Publikováno v: Journal of Environmental Radioactivity. 72:369-370

where A is the radon concentration in Bq.m, T is the duration of the working session in hours, DCF is the Dose Conversion Factor in mSv/WLM (Working Level Month, corresponding to 170 hours at 100 pCi.L=3,700 Bq.m) and Feq is the equilibrium factor of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c107e9bc9d3228aab2210067121677ae
https://doi.org/10.1016/j.jenvrad.2003.11.006

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