Academic literature on the topic 'Coefficient transfert masse'
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Journal articles on the topic "Coefficient transfert masse"
Sakly, M., and G. Lambrinos. "Sublimation de la glace sous convection forcee. Determination du coefficient global de transfert de masse." International Communications in Heat and Mass Transfer 16, no. 5 (September 1989): 633–44. http://dx.doi.org/10.1016/0735-1933(89)90069-9.
Full textBoczar, J., A. Dorobczynski, and J. Miakotoi. "Modèle de transfert et de diffusion de masse dans un écoulement, en présence de gradients de vitesse et de gradients du coefficient de diffusion turbulente." Revue des sciences de l'eau 5, no. 3 (April 12, 2005): 353–79. http://dx.doi.org/10.7202/705136ar.
Full textHasanov, A. A. "DETERMINATION OF SELECTIVITY AND MASS TRANSFER IN LIQUID-PHASE EXTRACTION FOR BUTYL GLYCOL-WATER-ISOPROPYL ETHER SYSTEM." Azerbaijan Chemical Journal, no. 4 (December 12, 2020): 17–21. http://dx.doi.org/10.32737/0005-2531-2020-4-17-21.
Full textSUGIYAMA, Katsuteru, Hiroki NOGUCHI, Hiroaki TAKEGAMI, Kaoru ONUKI, Akiko KANEKO, and Yutaka ABE. "ICONE19-43281 MEASUREMENT OF MASS TRANSFER COEFFICIENT IN DIRECT CONTACT SULFURIC ACID CONCENTRATION FOR IS PROCESS." Proceedings of the International Conference on Nuclear Engineering (ICONE) 2011.19 (2011): _ICONE1943. http://dx.doi.org/10.1299/jsmeicone.2011.19._icone1943_118.
Full textWahyuningsih, Wahyuningsih, and Moh Endy Yulianto. "EKSTRAKSI ASAM LEMAK BEBAS DARI MINYAK NABATI DENGAN METANOL KAJIAN PERPINDAHAN MASSA." Gema Teknologi 16, no. 4 (April 15, 2012): 173. http://dx.doi.org/10.14710/gt.v16i4.4785.
Full textHosovkyi, Roman, Diana Kindzera, and Volodymyr Atamanyuk. "Diffusive Mass Transfer during Drying of Grinded Sunflower Stalks." Chemistry & Chemical Technology 10, no. 4 (September 15, 2016): 459–63. http://dx.doi.org/10.23939/chcht10.04.459.
Full textNazari, Ghadir, Hossein Abolghasemi, and Mohamad Esmaieli. "Study of Mass Transfer Coefficient of Cephalexin Adsorption onto Walnut Shell-Based Activated Carbon in a Fixed-Bed Column." Chemistry & Chemical Technology 10, no. 1 (March 15, 2016): 81–86. http://dx.doi.org/10.23939/chcht10.01.081.
Full textLívanský, Karel, and Jiří Doucha. "Liquid film mass transfer coefficients KL for O2 and C02 desorption from open thin-layer microalgal cultures into atmosphere." Algological Studies/Archiv für Hydrobiologie, Supplement Volumes 92 (March 19, 1999): 109–32. http://dx.doi.org/10.1127/algol_stud/92/1999/109.
Full textSun, J. G., and M. M. Chen. "Measurement of Surface Heat Transfer Due to Particle Impact." Journal of Heat Transfer 117, no. 4 (November 1, 1995): 1028–35. http://dx.doi.org/10.1115/1.2836277.
Full textSetyawan, Martomo, Panut Mulyono, Sutijan Sutijan, Yano Surya Pradana, Laras Prasakti, and Arief Budiman. "Effect of Devices and Driving Pressures on Energy Requirements and Mass Transfer Coefficient on Microalgae Lipid Extraction Assisted by Hydrodynamic Cavitation." International Journal of Renewable Energy Development 9, no. 3 (August 24, 2020): 467–73. http://dx.doi.org/10.14710/ijred.2020.26773.
Full textDissertations / Theses on the topic "Coefficient transfert masse"
Darolles, Danielle. "Couplages transferts de chaleur et de masse a la surface de materiaux poreux utilises en genie civil lors de sechages en ecoulements turbulents." Toulouse 3, 1987. http://www.theses.fr/1987TOU30080.
Full textJamnongwong, Marupatch. "Transfert de matière gaz/liquide en milieux complexes." Thesis, Toulouse, INSA, 2010. http://www.theses.fr/2010ISAT0040/document.
Full textThe gas/liquid mass transfer is an essential step in process engineering. It directly affects theperformance of gas/liquid reactor in being often limiting process efficiency. The objective of this studyis to propose new investigations in order to study (i) the effect on oxygen diffusion coefficients underthe presence in clean water of some compounds usually found in biological process and (ii) quantifytheir consequences on liquid-side mass transfer coefficients. The oxygen diffusioncoefficients DO2 were measured in various synthetic liquid phases containing either salt (NaCl), sugar(glucose) or surfactant (sodium laurylsulphate). When compared to clean water, reductionsof DO2 were observed; the variation of DO2 with the compound concentration C was modeled andfound dependent on the nature of the compound added. Then, to determine the liquid side masstransfer coefficient kL, experiments on a train of bubbles rising in a quiescent liquid phase were carriedout by the same synthetic liquid phases. For all cases, whatever the aqueous solutions, a decreaseof kL with increasing C was clearly observed. These results firstly showed that, even if the properties ofclean water (density, viscosity, surface tension) were not significantly changed by the addition of salts(NaCl), the liquid-side mass transfer coefficients could be modified. For the aqueous solutions ofglucose, the reduction of kL with DO2 was well correlated, and mainly due to the change in viscositywith concentration. For surfactants, the hydrodynamic conditions (i.e. bubble Reynolds number) beingalmost kept constant for all concentrations, only the change in DO2 was thus responsible for thedecrease of kL. The present study clearly confirmed the need to complete and/or account for thedatabase related to oxygen diffusion coefficients and liquid side mass transfer coefficient in complexmedia (electrolytic solution, organic solution and surfactant). This condition is imperatively required todescribe and to model appropriately the gas-liquid mass transfer phenomena
Hou, Longfeng. "Etude numérique sur le modèle de coefficient d’absorption corrélé en multi spectral." Thesis, Lyon, INSA, 2015. http://www.theses.fr/2015ISAL0068.
Full textRadiative heat transfer of gas plays an important role in industrial applications such as in combustion chambers, atmospheric sciences, etc. Several models [11] have been proposed to estimate the radiative properties of gases. The most accurate one is the Line-By-Line (LBL) approach. However, this technique involves excessive computation cost which makes it inappropriate for most applications. Nevertheless, it remains the reference approach for the assessment of other approximate models. The Correlated k-distribution method (Ck) [11] was shown to be a relevant choice for many applications. This method performs usually well, when only small temperature gradients are involved [21]. However, if the gaseous medium is subject to large temperature gradients, it may lead to errors that can reach 50% in terms of radiative heat fluxes when compared to LBL simulations [21]. The aim of the present paper is to propose an enhanced version of the Ck method, called the Multi-Spectral Correlated k-distribution approach (MSCk). The main difference between Ck and MSCk models is that in the Ck approach spectral intervals over which the radiative properties of the gas are averaged are chosen contiguous whereas, in the MSCk technique, those intervals are built in order to ensure that the absorption coefficient are scaled over them [27]. Accordingly, the usual assumption of correlated spectrum used in k-distribution approaches for the treatment of non uniformities is more acceptable in the MSCk case than in the Ck one. The building of those spectral intervals (using Functional Data Clustering, [52]) is detailed and the approach is assessed against LBL reference data in several test cases. These cases involve H2O-N2 and H2O-CO2-N2 mixtures in the [300-3000K] temperature range. Results show that the MSCk method enables to achieve better accuracies than Ck methods while remaining acceptable in terms of computational cost
Mabrouk, Aurélie. "Caractérisation des résines échangeuses d'ions d'intérêt pour les réacteurs à eau sous pression : Application et validation d'un modèle dédié." Phd thesis, Ecole Nationale Supérieure des Mines de Paris, 2012. http://pastel.archives-ouvertes.fr/pastel-00803356.
Full textKhalfi, Mohammed-Seghir. "Étude de l'influence de l'humidité de l'air sur le coefficient de transfert de chaleur d'une batterie froide en présence ou non de condensation." Nancy 1, 1998. http://www.theses.fr/1998NAN10294.
Full textChau, Nguyen. "Étude et comparaison de trois contacteurs gaz-liquide a auto-aération." Vandoeuvre-les-Nancy, INPL, 1993. http://www.theses.fr/1993INPL115N.
Full textMouawad, Charbel Desobry Stéphane. "Transfert de matière dans un système solide/liquide "ions/eau/pectine" interactions, partage ionique et simulation par dynamique moléculaire /." S. l. : S. n, 2007. http://www.scd.inpl-nancy.fr/theses/2007_MOUAWAD_C.pdf.
Full textMouawad, Charbel. "Transfert de matière dans un système solide/liquide "ions/eau/pectine" : interactions, partage ionique et simulation par dynamique moléculaire." Thesis, Vandoeuvre-les-Nancy, INPL, 2007. http://www.theses.fr/2007INPL072N/document.
Full textLes transferts de matière intervenant au cours du procédé d’immersion dépendent essentiellement de la taille des produits immergés, la température, la concentration et la nature de la solution d'immersion. L’objectif principal de ce travail porte sur l’étude des transferts dans un système solide/liquide constitué d’un produit végétal (aubergine) et d’une solution saline. Afin de parvenir à une bonne maîtrise de ces paramètres, les études cinétiques ont été conduites à 3°C sur des aubergines immergées dans des solutions salines avec deux concentrations. Les propriétés des solutions et des sels telles que la concentration molaire, la masse molaire et surtout la nature ionique influencent le mécanisme de perte et de gain. Les connaissances sur les interactions ions/pectines végétaux sont importants pour la formulation de nouveaux produits La détermination du coefficient de partage des ions à l’équilibre dans le système aubergine/solution ont montré que les principales propriétés des ions et des solutions influençant le coefficient de partage sont le rayon ionique, l’électronégativité, la force ionique et la concentration molaire. Un modèle mathématique a permis de prédire le coefficient de partage des ions dans ce système. Dans le but d’expliquer l’absorption des ions par la phase solide, une simulation par dynamique moléculaire a été menée sur un système pectine-eau-sels. Quatre systèmes ont été utilisés. Les résultats obtenus ont montré que la nature ionique influencent la nature et le nombre d’interaction entre pectine-ion et eau-ion et donc offrent une description explicite des phénomènes de transferts et distribution des ions dans le système solide/liquide
Chery, Olivier. "Étude hydrodynamique et transfert de matière dans un contacteur gaz-liquide à film centrifuge dans le cadre de procédés de traitement d'effluents gazeux contenant du dioxyde de soufre et/ou des oxydes d'azote." Vandoeuvre-les-Nancy, INPL, 1994. http://docnum.univ-lorraine.fr/public/INPL_T_1994_CHERY_O.pdf.
Full textSuprapto. "Étude et analyse de l'oxydation par l'ozone d'un effluent gazeux contenant de l'orthoxylène dans un réacteur gaz-liquide mécaniquement agité." Vandoeuvre-les-Nancy, INPL, 1995. http://www.theses.fr/1995INPL025N.
Full textBooks on the topic "Coefficient transfert masse"
Nikitina, Lidii︠a︡ Mikhaĭlovna. Thermodynamic parameters and mass transfer coefficients of wet materials. New York: Begell House, 2006.
Find full textMulhim, Mohammed. Enhancement of mass transfer coefficient in a magnetically stabilized liquid-solid fluidized bed. 1995.
Find full textDahhan, Muthana H. Al. Design of liquid-liquid contractor for the experimental studies of mass transfer: The evaluation of interface mass transfer coefficients on the binary system water-n-butanol. 1988.
Find full textDahhan, Muthana H. Al. Design of liquid-liquid contractor for the experimental studies of mass transfer: The evaluation of interface mass transfer coefficients on the binary system water-n-butanol. 1988.
Find full textThibodeaux, Louis J., and Donald Mackay. Handbook of Chemical Mass Transport in the Environment. Taylor & Francis Group, 2010.
Find full text(Editor), Louis J. Thibodeaux, and Donald Mackay (Editor), eds. Handbook of Estimation Methods for Chemical Mass Transport in the Environment. CRC, 2008.
Find full textBook chapters on the topic "Coefficient transfert masse"
Annesini, Maria Cristina, Luigi Marrelli, Vincenzo Piemonte, and Luca Turchetti. "Mass Transfer Coefficient." In Artificial Organ Engineering, 23–31. London: Springer London, 2016. http://dx.doi.org/10.1007/978-1-4471-6443-2_2.
Full textShang, De-Yi, and Liang-Cai Zhong. "Skin-Friction Coefficient." In Heat and Mass Transfer, 81–90. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-94403-6_7.
Full textNagnibeda, Ekaterina, and Elena Kustova. "Reaction Rate Coefficients." In Heat and Mass Transfer, 171–90. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01390-4_7.
Full textNagnibeda, Ekaterina, and Elena Kustova. "Algorithms for the Calculation of Transport Coefficients." In Heat and Mass Transfer, 111–69. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01390-4_6.
Full textFujikawa, Shigeo, Takeru Yano, and Masao Watanabe. "Vapor Pressure, Surface Tension, and Evaporation Coefficient for Nanodroplets." In Heat and Mass Transfer, 111–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18038-5_4.
Full textFujikawa, Shigeo, Takeru Yano, and Masao Watanabe. "Methods for the Measurement of Evaporation and Condensation Coefficients." In Heat and Mass Transfer, 71–109. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18038-5_3.
Full textEliseev, Alexander A., Tatiana A. Kalashnikova, Andrey V. Filippov, and Evgeny A. Kolubaev. "Material Transfer by Friction Stir Processing." In Springer Tracts in Mechanical Engineering, 169–88. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60124-9_8.
Full textTavares, Roberto Parreiras, André Afonso Nascimento, and Henrique Loures Vale Pujatti. "Mass Transfer Coefficients during Steel Decarburization in a RH Degasser." In Diffusion in Solids and Liquids III, 679–84. Stafa: Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/3-908451-51-5.679.
Full textMacleod, N. "Convective Mass Transfer Coefficient Measurement by Holographic and Electronic Speckle Pattern Interferometry." In Optical Metrology, 573–86. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3609-6_37.
Full textHyder, Fahmeed, Ikuhiro Kida, Kevin L. Behar, Richard P. Kennan, and Douglas L. Rothman. "Dominant Events That Modulate Mass Transfer Coefficient of Oxygen in Cerebral Cortex." In Oxygen Transport to Tissue XXIV, 401–11. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0075-9_37.
Full textConference papers on the topic "Coefficient transfert masse"
Lee, Johnny. "Mass Transfer Coefficient and Gas Solubility." In World Environmental and Water Resources Congress 2017. Reston, VA: American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480632.004.
Full textKanevce, Gligor H., Ljubica P. Kanevce, George S. Dulikravich, and Marcelo J. Colac¸o. "An Inverse Method for Drying at High Mass Transfer Biot Number." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47146.
Full textJames, L. A., and I. Chatzis. "Mass Transfer Coefficients in Vapour Extraction (VAPEX)." In Canadian International Petroleum Conference. Petroleum Society of Canada, 2007. http://dx.doi.org/10.2118/2007-199-ea.
Full textKomiya, Atsuki, Juan F. Torres, Junnosuke Okajima, Shuichi Moriya, Shigenao Maruyama, and Masud Behnia. "An Investigation of Concentration Dependency of Mass Diffusion Coefficients in Multi-Component Diffusion." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22501.
Full textBaek, Seungwhan, and Sangkwon Jeong. "Investigation of Two Phase Heat Transfer Coefficients of Cryogenic Mixed Refrigerants." In ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/mnhmt2013-22150.
Full textZifei Liu Liu, Lingjuan Wang, David B Beasley, and Sanjay B Shah. "Mass Transfer Coefficient of Ammonia Emissions from Broiler Litter." In 2008 Providence, Rhode Island, June 29 - July 2, 2008. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2008. http://dx.doi.org/10.13031/2013.24830.
Full textAlZubaidi, Isam, Sheegal Madavana Govindan, Cody Enns, Michael Reiger, and Tianci Li. "Diffusion Coefficient of Ethanol – Gasoline Blends in Air." In THE 6th NTERNATIONAL CONFERENCE ON FLUID FLOW, HEAT AND MASS TRANSFER. Avestia Publishing, 2019. http://dx.doi.org/10.11159/ffhmt19.170.
Full textBoualem, Laribi, and Abdellah Hadj Abdellah. "Discharge Coefficient Behaviour in Presence of Four Perforated Plates Flow Conditioners." In International Conference of Fluid Flow, Heat and Mass Transfer. Avestia Publishing, 2017. http://dx.doi.org/10.11159/ffhmt17.183.
Full textAmmari, H. D., N. Hay, and D. Lampard. "Simulation of Cooling Film Density Ratios in a Mass Transfer Technique." In ASME 1989 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1989. http://dx.doi.org/10.1115/89-gt-200.
Full textYang, Gang, and Changying Zhao. "Experimental Study of Wide-Range Spectral Radiation Properties of Air Plasma Sprayed Thermal Barrier Coatings." In ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/mnhmt2013-22041.
Full textReports on the topic "Coefficient transfert masse"
Singh, Rajesh K., Jie Bao, Chao Wang, and Zhijie Xu. Device-scale CFD study for mass transfer coefficient and effective mass transfer area in packed column. Office of Scientific and Technical Information (OSTI), October 2018. http://dx.doi.org/10.2172/1492447.
Full textBell, J., and L. Hand. Calculation of Mass Transfer Coefficients in a Crystal Growth Chamber through Heat Transfer Measurements. Office of Scientific and Technical Information (OSTI), April 2005. http://dx.doi.org/10.2172/918405.
Full textHoward, Isaac, Thomas Allard, Ashley Carey, Matthew Priddy, Alta Knizley, and Jameson Shannon. Development of CORPS-STIF 1.0 with application to ultra-high performance concrete (UHPC). Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40440.
Full textHiggins, P. D., F. H. Attix, J. H. Hubbell, S. M. Seltzer, M. J. Berger, and C. H. Sibata. Mass energy-transfer and mass energy-absorption coefficients, including in-flight positron annihilation for photon energies 1 keV to 100 MeV. Gaithersburg, MD: National Institute of Standards and Technology, 1991. http://dx.doi.org/10.6028/nist.ir.4680.
Full textHiggens, P. D., F. H. Attix, J. H. Hubbell, S. M. Seltzer, M. J. Berger, and C. H. Sibata. Mass energy-transfer and mass energy-absorption coefficients, including in-flight positron annihilation for photon energies 1 keV to 100 MeV. Gaithersburg, MD: National Institute of Standards and Technology, 1992. http://dx.doi.org/10.6028/nist.ir.4812.
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