Relevant bibliographies by topics / Transport Process and Kinetics

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Transport Process and Kinetics'

Author: Grafiati
Published: 6 September 2023

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Journal articles on the topic "Transport Process and Kinetics"

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Aydiner, C., M. Kobya, and I. Koyuncu. "Coupled transport of cyanide ions through liquid membranes." Water Science and Technology 41, no. 10-11 (2000): 125–33. http://dx.doi.org/10.2166/wst.2000.0624.

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In this study, the transport kinetics of coupled transport of cyanide ions through liquid membrane (trichloromethane) containing tetraoctylammonium chloride as a carrier was examined at different temperatures. The kinetics of cyanide transport could be analyzed in the formalism of two consecutive irreversible first order reactions. The influence of the temperature on the kinetic parameters (k1d, k2m, k2a, Rmmax, tmax, Jdmax, Jamax) has been established. For maximum membrane entrance and exit fluxes, Jdmax and Jamax, the activation energies were found from the slopes of the two linear relations
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Albasri, Sawsan Abd Muslim Mohammed, and Husna Salim Wahab. "Removal of Acetaminophen Residues from Wastewater by Bulk Liquid Membrane Process." Iraqi Journal of Chemical and Petroleum Engineering 21, no. 4 (2020): 1–9. http://dx.doi.org/10.31699/ijcpe.2020.4.1.

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The removal of Anit-Inflammatory drugs, namely; Acetaminophen (ACTP), from wastewater by bulk liquid membrane (BLM) process using Aliquat 336 (QCl) as a carrier was investigated. The effects of several parameters on the extraction efficiency were studied in this research, such as the initial feed phase concentration (10-50) ppm of ACTP, stripping phase (NaCl) concentration (0.3,0.5,0.7 M), temperature (30-50oC), the volume ratio of feed phase to membrane phase (200-400ml/80ml), agitation speed of the feed phase (75-125 rpm), membrane stirring speed (0, 100, 150 rpm), carrier concentration (1,
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Nikolic, Natasa, M. V. Nikolic, S. M. Radic-Ristic, and Momcilo Ristic. "Sintering as a process of transport of activated volume." Science of Sintering 34, no. 1 (2002): 53–56. http://dx.doi.org/10.2298/sos0201053n.

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Starting with the fact that sintering is the consequence of the process of transport of activated volume, it has been shown how the kinetics of the sintering process can be defined. The activated volume was in principle defined as a parameter which describes a system?s deffectivity on an atomic level.
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Van Vaerenbergh, S., and J. C. Legros. "Kinetics of the Soret effect: Transient in the transport process." Physical Review A 41, no. 12 (1990): 6727–31. http://dx.doi.org/10.1103/physreva.41.6727.

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Riechers, Birte, Florine Maes, Elias Akoury, Benoît Semin, Philipp Gruner, and Jean-Christophe Baret. "Surfactant adsorption kinetics in microfluidics." Proceedings of the National Academy of Sciences 113, no. 41 (2016): 11465–70. http://dx.doi.org/10.1073/pnas.1604307113.

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Emulsions are metastable dispersions. Their lifetimes are directly related to the dynamics of surfactants. We design a microfluidic method to measure the kinetics of adsorption of surfactants to the droplet interface, a key process involved in foaming, emulsification, and droplet coarsening. The method is based on the pH decay in the droplet as a direct measurement of the adsorption of a carboxylic acid surfactant to the interface. From the kinetic measurement of the bulk equilibration of the pH, we fully determine the adsorption process of the surfactant. The small droplet size and the convec
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Seleznev, E., V. Bereznev, and I. Chernova. "PARTIAL NEUTRON TRANSPORT EQUATIONS." PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. SERIES: NUCLEAR AND REACTOR CONSTANTS 2019, no. 3 (2019): 143–52. http://dx.doi.org/10.55176/2414-1038-2019-3-143-152.

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To analyze the spatial kinetics of the reactor, a system of equations for the spatial kinetics of the reactor, consisting of two equations, is usually used. One of them describes the behavior of the neutron flux density, and the second describes the behavior of the precursors of delayed neutrons. In this case, the density of the neutron flux includes the flux density prompt neutrons, appearing directly upon fission of the nucleus, and delayed neutrons that appear in the decay of some fission fragments. This system of equations is called classical. This paper considers the possibility of repres
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Nikolic, M. V., Nebojsa Labus, and Momcilo Ristic. "A phenomenological analysis of sintering kinetics from the viewpoint of activated volume." Science of Sintering 37, no. 1 (2005): 19–25. http://dx.doi.org/10.2298/sos0501019n.

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The sintering kinetics of real systems has been viewed as a process of transport of activated volume. Activated volume is a parameter that can be used to describe mass transport during the sintering process. It defines the movement of point defects and dislocations during the sintering process. A phenomenological equation has been defined using this parameter, which can be applied to analyze kinetics of the sintering process. It has been applied to analyze the sintering process of several disperse systems. Values obtained for parameters of the equation have also been analyzed.
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Westholm, Daniel E., David R. Salo, Kevin J. Viken, Jon N. Rumbley, and Grant W. Anderson. "The Blood-Brain Barrier Thyroxine Transporter Organic Anion-Transporting Polypeptide 1c1 Displays Atypical Transport Kinetics." Endocrinology 150, no. 11 (2009): 5153–62. http://dx.doi.org/10.1210/en.2009-0769.

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Organic anion-transporting polypeptide (Oatp) 1c1 is a high-affinity T4 transporter expressed in brain barrier cells. Oatp1c1 transports a variety of additional ligands including the conjugated sterol estradiol 17β-glucuronide (E217βG). Intriguingly, published data suggest that E217βG inhibition of Oatp1c1-mediated T4 transport exhibits characteristics suggestive of atypical transport kinetics. To determine whether Oatp1c1 exhibits atypical transport kinetics, we first performed detailed T4 and E217βG uptake assays using Oatp1c1 stably transfected HEK293 cells and a wide range of T4 and E217βG
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Jange, Camila G., Carl R. Wassgren, and Kingsly Ambrose. "The Significance of Tablet Internal Structure on Disintegration and Dissolution of Immediate-Release Formulas: A Review." Powders 2, no. 1 (2023): 99–123. http://dx.doi.org/10.3390/powders2010008.

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The internal microstructure of a tablet, such as pore geometry, formulation properties, and compact strength, impacts the tablet’s disintegration kinetics. Ideally, one could design the microstructure to control dissolution onset and therapeutical performance of immediate-release formulas; however, manufacturing tablets with a desired microstructure can be challenging due to the interplay between formulation and process parameters. Direct quantification of tablet microstructure can provide a framework for optimizing composition and process parameters based on a Quality-by-Design approach. This
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Serban, Ecaterina Anca, Ioana Diaconu, Elena Ruse, Georgiana Ileana Badea, Adriana Cuciureanu, and Gheorghe Nechifor. "Evaluation of Kinetic Parameters at the Transport of Indole-3-acetic Acid Through Bulk Liquid Membranes." Revista de Chimie 68, no. 5 (2017): 903–7. http://dx.doi.org/10.37358/rc.17.5.5577.

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Indole-3-acetic acid is a growth phytohormone considered the most important representative of auxin class. This paper presents the assessment of some kinetic parameters in the process of transport of indole-3-acetic acid taking into consideration the kinetic model of consecutive irreversible first order reactions. It was pursued the influence upon the process of parameters such as: feed phase concentration, stripping phase concentration in the presence of two type carriers: tributyl phosphate (TBP) and trioctylphosphine oxide (TOPO). Depending on these transport parameters were calculated kine
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Dissertations / Theses on the topic "Transport Process and Kinetics"

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Visuri, V. V. (Ville-Valtteri). "Mathematical modelling of chemical kinetics and rate phenomena in the AOD Process." Doctoral thesis, Oulun yliopisto, 2017. http://urn.fi/urn:isbn:9789526216713.

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Abstract Argon-oxygen decarburisation (AOD) is the most common unit process for refining stainless steel. The AOD process consists of multiple stages, in which the rate of processing is determined by complex reaction mechanisms. The main objective of this work was to study the chemical rate phenomena in selected process stages. For this purpose, an extensive literature review was conducted to clarify the main assumptions of the existing reaction models. Based on the literature review, a new categorisation of the models was proposed. In addition, a literature review was conducted to identify th
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Lim, Chin Wai. "Numerical Modelling of Transient and Droplet Transport for Pulsed Pressure - Chemical Vapour Deposition (PP-CVD) Process." Thesis, University of Canterbury. Mechanical Engineering, 2012. http://hdl.handle.net/10092/6829.

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The objective of this thesis is to develop an easy-to-use and computationally economical numerical tool to investigate the flow field in the Pulsed Pressure Chemical Vapour Deposition (PP-CVD) reactor. The PP-CVD process is a novel thin film deposition technique with some advantages over traditional CVD methods. The numerical modelling of the PP-CVD flow field is carried out using the Quiet Direct Simulation (QDS) method, which is a flux-based kinetic-theory approach. Two approaches are considered for the flux reconstruction, which are the true directional manner and the directional splitting
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Xu, Shulan. "Effect of Uncertainty of Rock Properties on Radionuclide Transport by Groundwater : Implications for Performance Assessments of the Repository of Spent Nuclear Fuel in Heterogeneous Bedrock." Doctoral thesis, Uppsala University, Department of Earth Sciences, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-544.

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<p>The overall objective of the current study is to develop a quantitative understanding of the effects of spatial variability in physical and geochemical properties of crystalline rock on the migration of radionuclides along a single fracture in bedrock. A stochastic model was developed to describe the transport of solutes in fractured rock. The model describes the migration of radionuclides along a one-dimensional path and includes the transversal diffusion into the rock matrix and sorption kinetics. By using a Lagrangian method of description we can extend the model to the description of a
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Miomandre, Fabien. "Étude de processus électrochimiques non réversibles par une méthode à base d'opérateurs." Université Joseph Fourier (Grenoble ; 1971-2015), 1995. http://www.theses.fr/1995GRE10163.

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Ce travail presente une approche nouvelle des processus electrochimiques non reversibles, reposant sur l'utilisation d'operateurs. Cette approche permet notamment de separer les contributions thermodynamique et cinetique dans la reponse du systeme a une sollicitation donnee, d'ou son interet dans l'analyse des phenomenes d'hysteresis. L'objectif est en fait de proposer une demarche alternative qui dispense de recourir a des modeles connus (fick, nernst, butler-volmer,), souvent inadequats pour l'etude de systemes electrochimiques complexes. Le principe de la methodologie consiste a representer
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Ince, Ceren. "Water transport kinetics in mortar-masonry systems." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509745.

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Venugopal, Vinithra. "Kinetics of Ion Transport in Conducting Polymers." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1458229667.

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Leyva-Ramos, Roberto, Nahum A. Medellín-Castillo, Jovita Mendoza-Barron, Laura Fuentes-Rubio, Rosa M. Guerrero-Coronado, and Raul Ocampo-Perez. "Kinetics of fluoride adsorption onto bone char." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-191067.

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Musabyimana, Martin. "Deammonification Process Kinetics and Inhibition Evaluation." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/29364.

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A number of innovative nitrogen removal technologies have been developed to address the treatment challenges caused by stringent regulations and increasing chemical and energy cost. A major contributing factor to these challenges is the liquid stream originating from the process of dewatering anaerobically digested solids. This liquid, also knows as centrate, reject water or sludge liquor, can cause an increase of up to 25% in ammonia loading. The recently discovered anaerobic ammonia oxidation (anammox) process is a major breakthrough for treatment of these streams as it has the potential to
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Katoch, Sunain, Vinay Sharma, and Patit Paban Kundu. "Swelling kinetics of unsaturated polyester–layered silicate nanocomposite." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-186443.

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Kinetics of swelling and sorption behavior of unsaturated polyester nanocomposite (based on glycolyzed PET, maleic anhydride, styrene, and montmorillonite) synthesized by two different mixing methods, simultaneous and sequential is studied in acetic acid at different temperatures. The values of n in the transport equation are found to be below 0.5, showing non-Fickian or pseudo-Fickian transport in the polymers. The dependence of diffusion coefficient on the mixing methods and temperature has also been studied for the unsaturated polyester nanocomposite. The diffusion coefficients in simultane
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Leyva-Ramos, Roberto, Raul Ocampo-Perez, Oliva L. Torres-Rivera, Maria S. Berber-Mendoza, and Nahum A. Medellin-Castillo. "Kinetics of pyridine adsorption onto granular activated carbon." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-191056.

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Books on the topic "Transport Process and Kinetics"

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American Institute of Chemical Engineers. AICHEMI modular instruction: Series G, design of equipment. American Institute of Chemical Engineers, 1986.

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Linear kinetic theory and particle transport in stochastic mixtures. World Scientific, 1991.

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Leeuwen, Herman P. van, and Wolfgang Köster, eds. Physicochemical Kinetics and Transport at Biointerfaces. John Wiley & Sons, Ltd, 2004. http://dx.doi.org/10.1002/0470094044.

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van, Leeuwen H. P., and Köster Wolfgang, eds. Physicochemical kinetics and transport at biointerfaces. John Wiley, 2004.

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Fundamentals of receptor, enzyme, and transport kinetics. CRC Press, 1993.

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Haug, Hartmut. Quantum kinetics in transport and optics of semiconductors. Springer, 1996.

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1952-, Jauho Antti-Pekka, ed. Quantum kinetics in transport and optics of semiconductors. Springer, 1996.

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Haug, Hartmut. Quantum kinetics in transport and optics of semiconductors. 2nd ed. Springer, 2010.

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Themelis, Nickolas J. Transport and chemical rate phenomena. Gordon and Breach Publishers, 1995.

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Chemical kinetics and process dynamics in aquatic systems. Lewis, 1994.

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Book chapters on the topic "Transport Process and Kinetics"

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Sparks, Donald L. "Chemical Kinetics and Mass Transfer Processes in Soils and Soil Constituents." In Transport Processes in Porous Media. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3628-0_12.

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Wachutka, G. "Consistent Treatment of Carrier Emission and Capture Kinetics in Electrothermal and Energy Transport Models." In Simulation of Semiconductor Devices and Processes. Springer Vienna, 1993. http://dx.doi.org/10.1007/978-3-7091-6657-4_106.

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Popovich, Robert P., Jack W. Moncrief, and W. Keith Pyle. "Transport Kinetics." In Peritoneal Dialysis. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1085-0_6.

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Popovich, Robert P., and Jack W. Moncrief. "Transport kinetics." In Peritoneal dialysis. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-017-2560-6_5.

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Méndez, Vicenç, Sergei Fedotov, and Werner Horsthemke. "Reaction Kinetics." In Reaction–Transport Systems. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-11443-4_1.

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Vasiliev, V. A., Yu M. Romanovskii, D. S. Chernavskii, and V. G. Yakhno. "Autowave mechanisms of transport in living tubes." In Autowave Processes in Kinetic Systems. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3751-2_9.

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Holzbecher, Ekkehard. "Transport and Kinetics." In Environmental Modeling. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22042-5_7.

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Steefel, Carl I. "Geochemical Kinetics and Transport." In Kinetics of Water-Rock Interaction. Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-73563-4_11.

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Knauf, Philip A. "Kinetics of Anion Transport." In The Red Cell Membrane. Humana Press, 1989. http://dx.doi.org/10.1007/978-1-4612-4500-1_9.

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Aardahl, C. L., and J. W. Rogers. "Kinetics and Transport Considerations." In Inorganic Reactions and Methods. John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145333.ch48.

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Conference papers on the topic "Transport Process and Kinetics"

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Wu, Bei, and Hui Zhang. "Vapor Transport Controlled Process Models for AlN Bulk Sublimation Growth." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56564.

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Sublimation vapor transport method is a widely used technique for the production of optoelectronic materials, such as AlN single crystals. Inductively heated method is most commonly used in high temperature materials processing. In the literature, a one-step reaction with two vapor species, i.e. aluminum (Al) vapor and nitrogen (N2) gas, is usually assumed and a diffusion-controlled growth mechanism is used with thermodynamic equilibrium calculations. In the growth experiments, crystal growth may be in the kinetic controlled region, the interplay between surface kinetics and vapor transport is
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Park, Ji-Woong, Yuanjiang Pei, Yu Zhang, Anqi Zhang, and Sibendu Som. "Optimizing Hydrogen Kinetics for Zero-Carbon Emission Transport Technologies." In International Petroleum Technology Conference. IPTC, 2022. http://dx.doi.org/10.2523/iptc-22395-ms.

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Abstract To achieve carbon neutral ambition, hydrogen (H2) has recently received significant attention as a zerocarbon fuel for internal combustion engines (ICEs) across transportation sectors. As a critical element in the analysis-led design process, a hydrogen kinetic mechanism needs to be thoroughly evaluated to support the development of high-efficiency H2-ICE combustion system concepts. In this study, recently published H2 kinetic mechanisms were reviewed and down-selected for evaluations against available laboratory data in ignition delay time (IDT) and laminar flame speed (LFS) measurem
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Bhouri, Maha, Jacques Goyette, Bruce J. Hardy, and Donald L. Anton. "Transport Process Study in Sodium Alanate Hydrogen Storage System During Desorption." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-23079.

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Transport processes in a sodium alanate hydrogen storage system during desorption are presented. The mathematical model, which considers heat conduction and convection, hydrogen flow governed by Blake-Kozeny law and the chemical kinetics, is solved using the COMSOL Multiphysics® finite element software. The numerical simulation is used to present the time-space evolutions of the temperature, pressure and hydride concentration. The results are discussed for two cases: a finned storage system and a finless one. It is shown that the whole process occurring in the bed is governed and controlled by
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Cavanzo, E. A., S. F. Muñoz, A. Ordoñez, and H. Bottia. "Kinetics of Wet In-Situ Combustion: A Review of Kinetic Models." In SPE Heavy and Extra Heavy Oil Conference: Latin America. SPE, 2014. http://dx.doi.org/10.2118/171134-ms.

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Abstract In Situ Combustion is an enhanced oil recovery method which consists on injecting air to the reservoir, generating a series of oxidation reactions at different temperature ranges by chemical interaction between oil and oxygen, the high temperature oxidation reactions are highly exothermic; the oxygen reacts with a coke like material formed by thermal cracking, they are responsible of generating the heat necessary to sustain and propagate the combustion front, sweeping the heavy oil and upgrading it due to the high temperatures. Wet in situ combustion is variant of the process, in whic
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Katukota, Shanthi P., Jianhu Nie, Yitung Chen, Robert F. Boehm, and Hsuan-Tsung Hsieh. "Numerical Modeling of Electrochemical Process for Hydrogen Production From PEM Electrolyzer Cell." In ASME 2007 Energy Sustainability Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/es2007-36108.

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Numerical simulations of proton exchange water electrolysis for hydrogen production were performed for the purpose of examining the phenomena occurring within the proton exchange membranes (PEM) water splitting cell. A two-dimensional steady-state isothermal model of the cell has been developed. Finite element method was used to solve the multicomponent transport model coupled with flow in porous medium, charge balance and electrochemical kinetics. The Maxwell-Stefan equation is applied for the multi-component diffusion and convection in water distribution electrodes. The Butler-Volmer kinetic
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Wu, Bei, Ronghui Ma, and Hui Zhang. "Growth Kinetics and Wall Stress Effects in Sublimation Growth of AlN Bulk Crystals." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47006.

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In the sublimation crystal growth process, source materials sublime at a higher temperature, and the resulting vapor transports to the seed crystal at a lower temperature where surface reaction and crystallization takes place. We have developed a two-dimensional numerical model to simulate the thermal and fluid fields in an AlN bulk growth system. A growth model that incorporates thermodynamic analyses, Stefan flow or diffusion transport, and growth kinetics has been developed to predict the growth rate of AlN bulk crystal. In addition, a thermomechanical stress model has also been developed t
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Liu, Zizhong, and Hamid Emami-Meybodi. "Gas Transport Modeling in Organic-Rich Nanoporous Media with Nonequilibrium Sorption Kinetics." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210221-ms.

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Abstract We present a mathematical model for one-dimensional gas transport in organic-rich nanoporous media subject to nonequilibrium sorption. The model is developed from two governing equations to simulate Knudsen diffusion and viscous flow in the free phase, and surface diffusion in the sorbed phase. The pore space is shared between the free and sorbed phases by defining concentration-dependent free- and sorbed-phase volume fractions. The governing equations are coupled through a source/sink term described by a kinetic sorption model. The impact of the reduced effective pore space and sorpt
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Song, Yingming, Qingyu Gao, Ke Wang, Yaping Guo, Lu Zhang, and Yongwei Yang. "Simulation on Neutron Space-Time Kinetics for Accelerator Driven Sub-Critical System." In 2017 25th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icone25-66314.

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Monte Carlo transport theory was applied to the variables space and time separated framework of neutron space-time kinetics calculation for Accelerator driven sub-critical reactor. The improved quasi-static approximation was combined with Monte Carlo neutron transport code (IQS/MC) for neutron space-time kinetic process of ADS sub-critical system. Besides, the IQS/MC simulation calculation program with visualization operation platform for ADS sub-critical system was developed simultaneously. The beam transient was analysed simulatedly based on the physical model of CIADS. Three-dimensional gri
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Odukoya, Adedoyin, and Greg F. Naterer. "Entropy Production of Hydrate Transport in Subsea Multiphase Pipeline Flows." In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-42272.

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A numerical model is developed to examine the flow conditions of multiphase heat transfer and entropy production during hydrate formation in subsea pipelines. The temperature and pressure gradients of the oil and gas flow in subsea pipelines lead to entropy generation. This paper examines the impacts and effects of thermodynamic irreversibilities on the nucleation and growth processes of hydrate crystals in the pipeline flows. The effects of heat transfer ratio, internal diameter of the pipe, molar gas density, and environment temperature on entropy production in subsea pipelines are predicted
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He, Mingtao, Hongchun Wu, Liangzhi Cao, Youqi Zheng, and ShengCheng Zhou. "Time-Dependent, Three Dimensional Nodal Transport Code Development Based on Unstructured Mesh." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-31018.

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A space-time nodal transport code, DAISY, was developed to evaluate dynamic neutron behavior in innovative nuclear system. The steady transport process is based on an arbitrary triangles-z mesh nodal method which can treat complicated geometry configuration with enough precision and acceptable calculated quantity. This code employs the improved quasi-static method for neutron kinetics with a predictor-corrector scheme to improve computational efficiency. The direct method and the point approximation for neutron kinetics are also implemented into DAISY to evaluate the precision and efficiency o
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Reports on the topic "Transport Process and Kinetics"

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Kechagi, P., I. Tsimpanogiannis, Y. C. Yortsos, and P. Lichtner. On the Upscaling of Reaction-Transport Processes in Porous Media with Fast Kinetics. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/772929.

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McCoy, B. J., J. M. Smith, M. Wang, and C. J. Zhang. Chemical kinetics and transport processes in supercritical fluid extraction of coal. Final report, August 10, 1990--December 30, 1992. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10142663.

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Jury, William A., and David Russo. Characterization of Field-Scale Solute Transport in Spatially Variable Unsaturated Field Soils. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568772.bard.

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This report describes activity conducted in several lines of research associated with field-scale water and solute processes. A major effort was put forth developing a stochastic continuum analysis for an important class of problems involving flow of reactive and non reactive chemicals under steady unsaturated flow. The field-scale velocity covariance tensor has been derived from local soil properties and their variability, producing a large-scale description of the medium that embodies all of the local variability in a statistical sense. Special cases of anisotropic medium properties not alig
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Yao, Z. S., Y. Z. Li, and J. E. Mungall. Transport and deposition of sulphide liquid - vectors to ore accumulations. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328979.

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This project aims to model the kinetic controls on sulphide composition due to the extraction of chalcophile elements from silicate magmas, and use the numerical models to deepen our knowledge of the physical constraints that govern sulphide dynamic processes (e.g., breakup, coalescence, transport and deposition) in magmatic system. Based on the new understanding obtained from these forward models, we then take the textural and compositional features of sulphide globules from the field investigation at Raglan komatiite-associated deposits for instance, to better understand the control on entra
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Rosner, Daniel E. Transport and Interfacial Kinetics in Multiphase Combustion Systems. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada330480.

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Kwon, K. C. KINETICS OF HOT-GAS DESULFURIZATION SORBENTS FOR TRANSPORT REACTORS. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/792046.

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K.C. Kwon. KINETICS OF HOT-GAS DESULFURIZATION SORBENTS FOR TRANSPORT REACTORS. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/823188.

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K.C. Kwon. KINETICS OF HOT-GAS DESULFURIZATION SORBENTS FOR TRANSPORT REACTORS. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/814715.

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Calo, J. M., and E. M. Suuberg. NO sub x -char reactions: Kinetics and transport aspects. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6501244.

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K.C. Kwon. Kinetics of hot-gas desulfurization sorbents for transport reactors. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/757273.

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