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 5 of 5 for “"Dilution limit"”.
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Diluted Operation of a Heavy-Duty Natural Gas Engine - Aiming at Improved Effciency, Emission and Maximum Load
… spark ignition is difficult however with high dilution and there will be a limit to the amount of EGR that can be tolerated for each operating point. Extending the dilution limit of the engine and developing closed-loop control to operate the engine at its dilution limit has been the main …
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Molecular Theory of the Structure, Thermodynamics, and Miscibility of Polymer Nanocomposites
… interactions creep toward the infinite dilution calculations. Novel effects are observed, including volume enhancement (for polymer coated nanoparticle spheres in the repulsive infinite dilution limit) and clustering (for nanoparticles in the bridging infinite dilution limit) structural …
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Improving the Efficiency of Gas Engines using Pre-chamber Ignition
… but with only a marginal extension in the dilution limit with excess air and EGR; and hence no significant fuel efficiency improvements. Following these observations, a literature survey was conducted and it was soon realized that additional fueling to the pre-chamber will help scavenge the …
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A measurement system for and the measurement system of single particle energies in quantum dots
… were performed using a 3He/4He Kelvinox 25 dilution refrigerator unit at a lattice temperature of TL45mK. Prior to the work detailed in this thesis the lowest effective electron temperature available to quantum transport researchers at Glasgow had been 1.2 Kelvin. This was achieved with the …
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Applications of two focus fluorescence correlation spectroscopy in colloid and polymer science
… diffusion coefficients (D) close to the infinite dilution limit. 2fFCS data evaluation is modified for taking into account correctly finite size effects in colloidal and macromolecular systems. Nevertheless, it is necessary to consider some instrumental and experimental issues to achieve the best …