Letteratura scientifica selezionata sul tema "Expansion de la vapeur"
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Articoli di riviste sul tema "Expansion de la vapeur":
Davydenkov, I. A., A. B. Davydov e G. A. Perestoronin. "Vapor-liquid turbine expansion engines". Chemical and Petroleum Engineering 31, n. 2 (febbraio 1995): 114–15. http://dx.doi.org/10.1007/bf01147389.
Wright, Gavin. "Les Fondements Historiques de la Domination Economique Américaine". Annales. Histoire, Sciences Sociales 53, n. 3 (giugno 1998): 537–67. http://dx.doi.org/10.3406/ahess.1998.279684.
Ahmed, Aram Mohammed, e Attila R. Imre. "The effect of recuperator on the efficiency of ORC and TFC with very dry working fluid". MATEC Web of Conferences 345 (2021): 00012. http://dx.doi.org/10.1051/matecconf/202134500012.
Damanik, Jhon Berry Finn, Bambang Admadi Harsujuwono e Lutfi Suhendra. "Pengaruh Konsentrasi Asam Stearat dan Suhu Gelatinisasi terhadap Karakteristik Komposit Bioplastik Tapioka dan Glukomanan". JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI 10, n. 1 (28 marzo 2022): 44. http://dx.doi.org/10.24843/jrma.2022.v10.i01.p05.
Saini, D. K., A. Baruah e G. Sachdeva. "Vapour compression system analysis undergoing expansion in an ejector". Journal of Physics: Conference Series 1240 (luglio 2019): 012131. http://dx.doi.org/10.1088/1742-6596/1240/1/012131.
Mielczarek, Z. A., e T. J. Trojanowski. "Refrigerant vapour superheat in direct-expansion air cooling coils". International Communications in Heat and Mass Transfer 14, n. 3 (maggio 1987): 341–46. http://dx.doi.org/10.1016/0735-1933(87)90035-2.
Goyal, Kunal, R. V. Nanditta, Potteli Dharma Teja, S. Malarmannan e G. Manikandaraja. "Analysis of vapor compression refrigeration system employing tetrafluroethane and difluroethane as refrigerants". Journal of Physics: Conference Series 2054, n. 1 (1 ottobre 2021): 012054. http://dx.doi.org/10.1088/1742-6596/2054/1/012054.
Morin, Richard, Ghfran Al Chami, Richard Gagné e Benoit Bissonnette. "Design Considerations and Innovative Approach for Restoration of Historic Landmarks in Old Montreal". MATEC Web of Conferences 199 (2018): 07003. http://dx.doi.org/10.1051/matecconf/201819907003.
Kudryashov, N. A., e An A. Tutnov. "Modeling unsteady vapor condensation by rapid expansion". Fluid Dynamics 27, n. 3 (1993): 363–67. http://dx.doi.org/10.1007/bf01051184.
NIIHARA, Koichi, e Toshio HIRAI. "Thermal Expansion of Chemically Vapor-Deposited Si3N4". Journal of the Ceramic Association, Japan 94, n. 1085 (1986): 156–58. http://dx.doi.org/10.2109/jcersj1950.94.156.
Tesi sul tema "Expansion de la vapeur":
Semeraro, Emanuele. "Experimental investigation on hydrodynamic phenomena associated with a sudden gas expansion in a narrow channel". Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066516/document.
The sharp vaporization of superheated liquid sodium is investigated. It is suspected to be at the origin of the automatic shutdown for negative reactivity, occurred in the Phénix reactor at the end of the eighties.An experimental apparatus has been designed and operated to reproduce the expansion of overpressurized air, superposed to water in a narrow vertical rectangular section channel.When expansion begins, the initial flat interface separating the two fluids becomes corrugated under the development of two-dimensional Rayleigh-Taylor instabilities. The interface area increases significantly and becomes even 50 times larger than the initial value. Since the channel is very narrow, instabilities along the channel depth do not develop.The gas expansion in a narrow channel can be divided into two main phases: Rayleigh-Taylor (linear and non-linear) and multi-structures (transition and chaotic) phases. The former is characterized by the dynamic of corrugated profile and the interface area results proportional to the amplitude of corrugation The latter is influenced by the behavior of the liquid structures dispersed in gas matrix and the interface area is mainly proportional to the number of liquid structures.The distribution of volume fraction suggests a model of channel flow consisting of three regions: the regular profile of peaks, the spike region and the structures tails. The analysis of sensibility to surface tension confirms that, with a lower surface tension, the fluids configuration is more unstable. The interface corrugations are more pronounced and more structures are produced, leading to a higher increment of the interface area
Poullain, Thomas. "Etude numérique et expérimentale de l’évaporation sous vide d’alliages métalliques : application à la refusion VAR de Zircaloy-4". Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0189.
Composition and chemical segregation control is primordial when producing high value-added materials, such as zirconium alloys for nuclear industry. Vacuum processing allows production very high purity ingot, however it also presents an additional problematic concerning control and prediction of alloy elements evaporation. This PhD dissertation aims at improving prediction of volatile metallic species evaporation during vacuum elaboration, especially during Zircaloy 4 VAR (Vacuum Arc Remelting).First, the evaporation kinetics and the expansion of the metal vapour produced during vacuum melting is investigated. The study is done with a combination of volatilisation experiments using an experimental electron beam furnace and particle based numerical simulation (FPM) of vapour behaviour. Our volatilisation studies on pure metals, Ti and Zr, show the importance of collisions above the liquid on the vapour expansion and its recondensation. Determination of Fe and Sn vapour expansion during Zy4 vacuum melting combined with particle simulation, allowed us to determine thermodynamic activity coefficients values for these elements in liquid Zy4.Then, metallic vapour expansion under VAR conditions is studied, with particular interest shown to condensation flows on the different surfaces. Application of our numerical model to Zy4 shows that the vapour deposited on the mould has a very different composition compared to the alloy. Finally, the particle model is coupled to an ingot growth model and we study the influence of evaporation, condensation and crown reincorporation with regard to volatile solute segregation and depletion. This coupling also provides a first prediction of crown thickness and composition and we compare them to industrial crown samples
Hwang, Moonkyu. "Numerical modeling of the expansion phase of vapor explosions". Diss., Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/16761.
Suardin, Jaffee Arizon. "The application of expansion foam on liquefied natural gas (LNG) to suppress LNG vapor and LNG pool fire thermal radiation". [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2906.
Souza, Rafaela Faciola Coelho de. "Estudo da influência da sucção na pressão de expansão de materiais argilosos com a técnica da transferência de vapor". Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-19102015-105616/.
This thesis presents the quantification and characterization of expansion, especially the influence of suction on samples of sedimentary materials from Corumbatai Formation that occurs in Sao Paulo. Undisturbed and compacted samples with different moisture contents were tested with swelling pressure tests at constant volume method by flooding, and also with suction control by vapour transfer technique. Compacted mixtures of this material with bentonite in differents proportions, and mixtures of bentonite with sandy non-expansive material from the Botucatu Formation were also tested. The suction control was performed by the use of NaCl salt solutions at concentrations prepared to perform 40,000, 25,000, 10,000 and 5,000 kPa suctions. For the tests, it was developed a system for load application and automatic retrieval of pressure. To accelerate the wetting process by vapour, we used an external reservoir connected to an air pump adapted to promote air circulation inside the edometric cell, specially made for this study. The expansion results in flooding tests showed increasing swelling pressure with decreasing moisture content. Consequently there was an increase in the initial suction of the tested samples, which kept increasing as the rate of bentonite was raised in the mixtures, with a peak of ca. 700 kPa for the test with dry pure bentonite compacted. In the microstructure analysis of the samples by mercury intrusion porosimetry, the samples showed variation only in macropores after swell; and the ones compacted at optimum moisture, and subsequently air dried, showed no significant change after the swell. In scanning electron microscopy (SEM) it was possible to verify the change in the voids of the samples, as well as to visualize the variation in the structure and texture. In addition, the SEM confirmed clay minerals deterninated in mineralogical characterization. The results of controlled suction with swell tests showed absence of swell pressure for Corumbatai samples tested in undisturbed conditions, and compacted condition at optimum moisture content, and then air dried. However, when compacted in the form of dry powder, as well as when compacted dry, mixed with different proportions of bentonite, this material showed swelling pressures with vapor transfer technique, as well as mixtures of bentonite with non-expansive material of Botucatu Formation. The absence of swell was explained by the slow damping provided by the vapor transfer that although promoting increasing dampen, did not sufficiently mobilized volume variation capable of transmitting blowing pressure. Therefore, the swell tests with the vapor transfer technique were effective to evaluate the swelling just in cases where clay minerals with swell potential were present in significant proportions.
Denèfle, Romain. "Modélisation locale diphasique eau-vapeur des écoulements dans les générateurs de vapeur". Phd thesis, Bordeaux 1, 2013. http://tel.archives-ouvertes.fr/tel-00919838.
Akraiam, Atea I. Bubaker. "Metal cluster production by condensation of metal vapour in supersonic expansions and by aggregation in droplets". Thesis, University of Leicester, 2015. http://hdl.handle.net/2381/31834.
Blondel, Frédéric. "Couplages instationnaires de la vapeur humide dans les écoulements de turbines à vapeur". Phd thesis, Ecole Centrale de Lyon, 2014. http://tel.archives-ouvertes.fr/tel-00985725.
Tillberg, Paul W. "Expansion microscopy : improving imaging through uniform tissue expansion". Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/106094.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 70-76).
Until the past decade, optical microscopy of biological specimens was strongly limited by diffraction and scattering, affecting imaging resolution and depth, respectively. Now, numerous methods are available to overcome each of these limitations, but sub-diffraction limited resolution imaging over large volumes of scattering tissue is still a challenge. This work concerns the development of a new method, Expansion Microscopy (ExM) for achieving effect sub-diffraction-limited optical images in biological specimens. In ExM, the specimen is embedded in a swellable gel material to which fluorescent probes are chemically anchored. The embedded tissue is strongly digested so that it will not hinder uniform expansion driven by the gel. The gel with embedded, fragmented tissue is washed in water, triggering expansion of around 4-fold in each dimension. A variant of the method, ExM with Protein Retention (proExM) is presented that allows proteins themselves, rather than fluorescent probes, to be anchored by a small molecule cross-linker to the gel, so that the method may be carried out entirely with commercial components and standard antibodies.
by Paul W. Tillberg.
Ph. D.
Hansen, Glenn Alexander. "TWO ULTRAPRECISE THERMAL EXPANSION INVESTIGATIONS: SODIUM SILICATE - A LOW-EXPANSION CEMENT, AND THERMAL EXPANSION UNIFORMITY OF ZERODUR". Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/291814.
Libri sul tema "Expansion de la vapeur":
American Society of Mechanical Engineers., a cura di. Cylinder proportions for the compound engines determined by their free expansion losses. [S.l: s.n., 1986.
Center, Langley Research, a cura di. Chemical vapor deposition fluid flow simulation modelling tool. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1992.
Meyer, Véronique De. Cuisine vapeur. Paris: Flammarion, 2003.
Pignède, Pierre. Vapeur en Cévennes. Breil-sur-Roya: Editions du Cabri, 1990.
Fromental, Jean-Luc. À toute vapeur. Paris: Éditions du Seuil., 1996.
Bretécher, Claire. Aggripine prend vapeur. Paris: C. Bretécher, 1991.
Ménard, Valérie. À toute vapeur. Montréal: Éditions Phidal, 2008.
Dambly, Phil. Vapeur en Belgique. Bruxelles: G. Blanchart & Cie, 1989.
Manzat, Julia. L'autocuiseur à toute vapeur. Lucerne (Suisse): Dormonval, 2004.
Chapelon, André. La locomotive à vapeur. 2a ed. Rode, Nr. Bath, Somerset: Camden Miniature Steam Servicesls, 2000.
Capitoli di libri sul tema "Expansion de la vapeur":
Bährle-Rapp, Marina. "vapeur". In Springer Lexikon Kosmetik und Körperpflege, 578. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_10955.
Zauner, E., e G. E. A. Meier. "Phase Changes of a Large-Heat-Capacity Fluid in Transcritical Expansion Flows". In Adiabatic Waves in Liquid-Vapor Systems, 103–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-83587-2_10.
Peters, F., e B. Paikert. "Growth of n-Propanol Droplets in Argon Studied by Means of Shock Tube Expansion-Compression Process". In Adiabatic Waves in Liquid-Vapor Systems, 217–26. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-83587-2_19.
Pisano, Antonio. "Physics in a Vaporizer: Saturated Vapor Pressure, Heat of Vaporization, and Thermal Expansion". In Physics for Anesthesiologists, 105–13. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57330-4_12.
Pruett, J. G., H. Windischmann, M. L. Nicholas e P. S. Lampard. "Mass and Temperature Measurement in Pure Vapor Expansion of Metals and Semi-Metals". In Physics and Chemistry of Small Clusters, 109–14. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4757-0357-3_17.
Pisano, Antonio. "Physics in a Vaporizer: Saturated Vapor Pressure, Heat of Vaporization, and Thermal Expansion". In Physics for Anesthesiologists and Intensivists, 173–84. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72047-6_15.
Das, K. S., e S. K. Wilson. "The Unsteady Expansion and Contraction of a Two-Dimensional Vapour Bubble Confined Between Superheated or Subcooled Plates". In Progress in Industrial Mathematics at ECMI 2004, 489–93. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/3-540-28073-1_72.
Keighley, H. J. P., F. R. McKim, A. Clark e M. J. Harrison. "Expansion". In Mastering Physics, 74–81. London: Macmillan Education UK, 1986. http://dx.doi.org/10.1007/978-1-349-86062-3_9.
Wong, Young-tsu. "Expansion". In China Academic Library, 51–72. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1881-7_3.
Keighley, H. J. P., F. R. McKim, A. Clark e M. J. Harrison. "Expansion". In Mastering Physics, 74–81. London: Macmillan Education UK, 1986. http://dx.doi.org/10.1007/978-1-349-08849-2_9.
Atti di convegni sul tema "Expansion de la vapeur":
Delash, Thomas. "Vapor Cycle Compressor Range Expansion for Aerospace". In Aerospace Technology Conference and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2011. http://dx.doi.org/10.4271/2011-01-2586.
van Leeuwen, Ton G. J. M., Lieselotte van Erven, John H. Meertens, Mark J. Post e Cornelius Borst. "Vapor bubble expansion and implosion: the origin of "Mille Feuilles"". In OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering, a cura di George S. Abela. SPIE, 1993. http://dx.doi.org/10.1117/12.146581.
Spinelli, Andrea, Fabio Cozzi, Vincenzo Dossena, Paolo Gaetani, Marta Zocca e Alberto Guardone. "Experimental Investigation of a Non-Ideal Expansion Flow of Siloxane Vapor MDM". In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-57357.
Kouremenos, D. A., X. K. Kakatsios, O. E. Floratos e G. Fountis. "Isentropic Expansion and the Three Isentropic Exponents of R152a". In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-0876.
Bykov, N. Y. "Modeling of Vapor Expansion under Pulsed Laser Ablation: Time-of-flight Data Analysis". In RAREFIED GAS DYNAMICS: 24th International Symposium on Rarefied Gas Dynamics. AIP, 2005. http://dx.doi.org/10.1063/1.1941565.
Mao, Feng, Lei Zhang, Xiangyu Yun, Donghua Lu, Wenxi Tian e Huiyong Zhang. "Theoretical Study on Single Bubble Expansion After Pressurized Subcooled Water Injected in Thermal Glycerin". In 2021 28th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/icone28-64720.
Amiri, H. Beheshti, A. A. Piroozi, S. Hamidi e M. J. Kermani. "Investigation of Geometry, Total Condition and Waves Effect on Two Phase Liquid-Vapor Flow Using Equilibrium Thermodynamics". In ASME 2012 Gas Turbine India Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gtindia2012-9651.
Yamaguchi, Y., e K. Takanashi. "Development of a Negative Thermal Expansion Capsular Object Using Phase Change Material". In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47224.
Glos, Jan, Frantisek Solc e Pavel Vaclavek. "Model-based Electronic Expansion Valve Feed-forward Control for Electrified Automotive Vapor Compression Refrigeration System". In IECON 2020 - 46th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2020. http://dx.doi.org/10.1109/iecon43393.2020.9255028.
Gusarov, Andrey V., Alexey G. Gnedovets e Igor Smurov. "Gas dynamics of laser ablation: two-dimensional expansion of the vapor in an ambient atmosphere". In Laser-Assisted Microtechnology 2000, a cura di Vadim P. Veiko. SPIE, 2001. http://dx.doi.org/10.1117/12.413761.
Rapporti di organizzazioni sul tema "Expansion de la vapeur":
Schmidt, Emily, e Timothy S. Thomas. Cropland expansion. Washington, DC: International Food Policy Research Institute, 2020. http://dx.doi.org/10.2499/9780896296916_02.
BROWN, KEVIN H., JAMES R. KOTERAS, DONALD B. LONGCOPE e THOMAS L. WARREN. Cavity Expansion: A Library for Cavity Expansion Algorithms, Version 1.0. Office of Scientific and Technical Information (OSTI), aprile 2003. http://dx.doi.org/10.2172/809998.
Ingermanson, R. Accelerating the loop expansion. Office of Scientific and Technical Information (OSTI), luglio 1986. http://dx.doi.org/10.2172/6982668.
Stone, M. E. Bed expansion crucible tests. Office of Scientific and Technical Information (OSTI), aprile 2000. http://dx.doi.org/10.2172/753690.
Aadithya, Karthik, Eric Keiter e Ting Mei. The Karhunen Loeve Expansion. Office of Scientific and Technical Information (OSTI), marzo 2019. http://dx.doi.org/10.2172/1761975.
Menikoff, Ralph. Thermal Expansion of PBX 9502. Office of Scientific and Technical Information (OSTI), giugno 2018. http://dx.doi.org/10.2172/1441276.
Gaughan, T. F. Burial Ground Expansion Hydrogeologic Characterization. Office of Scientific and Technical Information (OSTI), febbraio 1999. http://dx.doi.org/10.2172/6169367.
Johnston, Angelina, e George Baffoe. Nassriya Prison Expansion Nassriya, Iraq. Fort Belvoir, VA: Defense Technical Information Center, aprile 2008. http://dx.doi.org/10.21236/ada528680.
Gaughan, T. F. Burial Ground Expansion Hydrogeologic Characterization. Office of Scientific and Technical Information (OSTI), febbraio 1999. http://dx.doi.org/10.2172/5300.
Buchmueller, Thomas, Helen Levy e Robert Valletta. Medicaid Expansion and the Unemployed. Cambridge, MA: National Bureau of Economic Research, dicembre 2019. http://dx.doi.org/10.3386/w26553.