Search for dissertations about: "Scaling"
Showing result 11 - 15 of 783 swedish dissertations containing the word Scaling.
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11. CFD Methods for Predicting Aircraft Scaling Effects
Abstract : This thesis deals with the problems of scaling aerodynamic data from wind tunnel to free flight conditions. The main challenges when this scaling should be performed is how the model support, wall interference and the potentially lower Reynolds number in the windtunnel should be corrected. READ MORE
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12. Critical Scaling in Particle Systems and Random Graphs
Abstract : The purpose of this thesis is to study the behavior of macro-systems through their micro-parameters. In particular, we are interested in finding critical scaling in various models.Paper I investigates the influence of discrete-time collisions on particle dynamics. READ MORE
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13. Sustainable Arsenic Mitigation A Strategy for Scaling-up Safe Water Access : A Strategy for Scaling-up Safe Water Access
Abstract : In rural Bangladesh, the drinking water supply is mostly dependent upon manually operated hand pumped tubewells, installed by the local community. The presence of natural arsenic (As) in groundwater and its wide scale occurrence has drastically reduced the safe water access across the country and put tens of millions of people under health risk. READ MORE
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14. Social scaling and children's graphic strategies : A comparative study of children's drawings in three cultures
Abstract : This cultural comparative study examines social scaling in children's drawings and whether children's formal graphic strategies follow the lines of traditional developmental stage models. Moreover, an attempt is made to develop methodological tools for comparative cultural research on children's social worlds. READ MORE
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15. Association Phenomena Involving Hydrophobically Modified Polymers. Electrostatic and Hydrophobic Contributions
Abstract : The electrostatic and hydrophobic interactions in aqueous solutions of hydrophobically-modified water-soluble non-ionic or ionic polymers, their mixtures with a second polymer, nonionic or of opposite charge, and their mixtures with surfactants of opposite charge have been investigated. The relative strength of the electrostatic and hydrophobic contributions has been modulated by a variation of the polymer charge density and the solution pH, and by a variation in the degree and strength of the hydrophobic modifications, respectively. READ MORE