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.
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Showing 1 to 8 of 8 for “"Conditional Moment Closure"”.
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Computations of Turbulent Premixed Flames Using Conditional Moment Closure
… methods used for predicting pollutants is the conditional moment closure (CMC), which is suitable to predict pollutants with slow time scales. Despite the fact that CMC has been successfully applied to various non-premixed combustion systems, its application to premixed flames is not fully …
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Modelling of Spray Combustion with Doubly Conditional Moment Closure
… This thesis presents the development of Doubly Conditional Moment Closure (DCMC) for the modelling of turbulent spray combustion. This modelling approach allows us to consider the effects of finite-rate chemistry and spray evaporation on the flame. Using a parametrisation of the flame structure, …
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Simulations of turbulent swirl combustors
… coupled to an advanced combustion model: the Conditional Moment Closure (CMC). Numerical predictions have been systematically compared and validated with detailed experimental datasets. In order to analyze further the physics underlying the large numerical datasets, Proper Orthogonal …
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Autoignition in turbulent two-phase flows
… modelling of droplet related effects within the Conditional Moment Closure (CMC) method for turbulent non-premixed combustion. The dissertation can be split in four different sections, with the content of each being summarized below. The first part of the dissertation introduces the equations …
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Extinction in turbulent swirling non-premixed flames
… Large Eddy Simulation (LES) and sub-grid scale Conditional Moment Closure (CMC) model. The first part of this thesis describes the derivations of the three dimensional conservative CMC governing equations and their finite volume discretization for unstructured mesh. The parallel performance of …
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Predicting Soot Emissions with Advanced Turbulent Reacting Flow Modelling
… sectional soot model coupled with the Conditional Moment Closure (CMC) turbulent combustion model and Large Eddy Simulation (LES). This modelling approach allows for an elaborate description of the unsteady reacting field and explicitly accounts for transport, history and finite-rate …
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Simulating Extinction and Blow-off in Kerosene Swirl Spray Flames
… this work. Large Eddy Simulations (LES) with the Conditional Moment Closure (CMC) turbulence-combustion model are used, as this methodology has shown good results in simulating extinction and blow-off in both gaseous and spray flames in a lab-scale bluff body swirl spray flame configuration. The …