Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 198 for “"Chemical kinetics"”.
-
Chemical Kinetics
Made available in DSpace on 2014-12-10T23:02:13Z (GMT). No. of bitstreams: 1 7511601.pdf: 5805121 bytes, checksum: 7cd67487416b44a2fa59c7818337f7c0 (MD5) Previous issue date: 1974
-
Studies in Chemical Kinetics
Made available in DSpace on 2014-12-09T17:36:45Z (GMT). No. of bitstreams: 1 7020926.pdf: 5458309 bytes, checksum: 3a3c5ec9187b3e8c7865eb3add2cfdbf (MD5) Previous issue date: 1970
-
Engineering Approximations for Chemical Kinetics
While the Marcus equation had been developed to model electron transfer reactions, many researchers have applied it to atom transfer reactions. The model works well until very exothermic or endothermic reactions are encountered. However, including a Pauli repulsion term in the derivation of the …
-
Chemical kinetics of SCRAMJET propulsion
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1988.
-
Constraining chemical kinetics of uranium oxides in extreme environments
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
-
Predictive chemical kinetics : enabling automatic mechanism generation and evaluation
… several contributions in the areas of predictive chemical kinetics and automatic mechanism generation, particularly in the area of reaction kinetics. First, the accuracy of several methods of automatic, high-throughput estimation of reaction rates are evaluated by comparison to a test set obtained …
-
Predictive chemical kinetics for auto ignition of fuel blends
Predictive chemical kinetics plays an important part in the study of chemical systems by reducing the need for expensive experiments. The size and complexity of modem chemical mechanisms increasingly require the use of automated mechanism generators, such as the Reaction Mechanism Generator (RMG). …
-
Tensors and Stochastic Automata Networks with Application to Chemical Kinetics
Often, given a system of biochemical reactions, it is useful to be able to predict the system’s future state from the initial quantities of the involved molecules. There are many methodologies for developing such predictions, ranging from simple approaches such as Monte Carlo simulations to more …
-
The Chemical Kinetics of the Hydrogenation of Coal Extract Solutions
The chemical kinetics of the hydrogenation of coal extract solutions have been studied in a semi-continuous stirred tank reactor with slurried catalyst. The reactor system and experimental programme were designed so that many of the process variables affecting the rate of hydrogenation of coal …
-
Tools for modeling reactive materials: detonation initiation and chemical kinetics
… of a detonation will be studied. The detailed chemical kinetics of a detonation with the reaction products mixing in air will be studied to see what species result from the reaction and what temperature results. The chemical kinetics code described here is a tool under development and while a …
-
Experimental characterization and chemical kinetics study of chemical looping combustion
Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor concept was proposed by Zhao et. al. [1] in 2013. It is a compact gas fueled CLC reactor that could achieve high fuel conversion …
-
Swelling, mass transport, and chemical kinetics in bituminous coal pyrolysis
… Institute of Technology, Dept. of Chemical Engineering, 1989.
-
Chemical Kinetics and Heat Transfer in Polyurethane Foam and Resin Composites
… model that describes the physics, the chemical kinetics, and the heat-transfer properties of the materials.</p> <p>For this work, the chemical kinetics of the polyurethane foam and the fiberglass-reinforced resin is investigated individually. An adiabatic method, which is commonly used …
-
Microfluidics and chemical kinetics to analyse protein interactions, aggregation, and physicochemical properties
… processes, such as the catalysis of biochemical reactions, cellular membrane transport, immune system response and DNA replication. However, some proteins and peptides might become harmful to living organisms; for example, their abnormal aggregation causes neurodegenerative disorders …
-
Development of On-The-Fly Quasi-Steady State Approximation for Chemical Kinetics in CFD
… Approximation (OTF-QSSA) application for solving chemical kinetics within Computational Fluid Dynamics (CFD) simulations, aiming to reduce the computational demand of detailed mechanisms. An algorithm that dynamically identifies and designates Quasi-Steady-State (QSS) species at specific grid …
-
Coupling of Chemical Kinetics with Computational Fluid Dynamics in a Three-Dimensional Engine Model
… mechanisms to include pollutant formation kinetics for emission control studies.
-
Experimental and theoretical examination of the chemical kinetics of a pollutant coating on porous particles
… and Dieldrin) could be detected from the chemical reaction of Aldrin with hydroxyl radicals. A high concentration of the products were produced with additional experiments with coated Aerosil and glass balloons (d = 70 µm, unporous) and production of hydroxyl radicals from the …
-
Modeling of char oxidation in fluidized bed biomass gasifiers : effects of transport and chemical kinetics
… during char conversion (external diffusion, chemical reactions, and intraparticle diffusion) to determine which process limits the rate of the reaction under a range of conditions. It was determined that at most FBBG operating points, the rate of char conversion will be limited by the rate of …
-
Chemical Kinetics of Manganese Catalyzed Sulfur-Dioxide Autooxidation That Occurs in the Solution Phase of Slurries
This study deals with the manganese catalyzed oxidation of bisulfite and sulfite anions by molecular oxygen in a tubular flow calorimeter. Solutions of oxygen and sulfur dioxide anions at the same pH and temperature with varying catalyst combined in an efficient Teflon mixer to form the reaction …
Page 1 of 10