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 7 of 7 for “"IATE"”.
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Improved closure relations for the two fluid-model in flashing flows
… and the Interfacial Area Transport Equation (IATE). In this work, the closure models of the two-fluid model, particularly those of the mass conservation equation, are studied and validated under flashing conditions with additional modifications proposed to improve the accuracy of the models. …
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Sensitivity of the Two-Fluid Model to Constitutive Correlations for Large Diameter Pipes
… work. The interfacial area transport equation (IATE) was found to have higher predictive accuracy for both void fraction and interfacial area concentration compared to interfacial area concentration correlations. An IATE was optimized for prediction of the individual groups of void fraction and …
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Engaging apartheid : the teachers' league of South Africa in the Western Cape, 1985-1989
… of South Africa (TLSA/League), during the mid-to-Iate 1980s when it was operating secretively underground. Specific attention is paid to League members attitudes and responses to the 1985-1986 school boycott and to the educational initiative 'People's Education For People's Power'. Key sources for …
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CFD Analysis for Beyond Bubbly Gas-Liquid Two-Phase Flows in a Large Diameter Pipe
… interfacial area transport equation (2G IATE), is evaluated for a wide range of flow regimes in a large diameter pepe. This evaluation includes examinations of mass and momentum exchange, and interaction mechanisms between gas phases and between gas and liquid phases. Second, the …
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Computational fluid dynamics modelling of multi-phase flow transition in presence of solid particles.
… model with interfacial area transport equation (IATE), were used to simulate the flow regime spectrum in a large diameter vertical pipe. The hybrid model could simulate the mean gas volume fractions and bubble size changes as a function of fluid rate. The predicted gas volume fractions were …
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Bioinvasões marinhas do Brasil : composição, detecção e monitoramento de briozoários em substratos artificiais
… áreas do Brasil e conduziu um experimento no IateClube do Natal (Rio Grande do Norte) com placas de recrutamento de diferentes tipos de substrato e orientação. Foram encontradas 132 espécies de briozoários nas áreas artificiais e adjacentes estudadas, dais quais 14 foram classificadas como …
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Investigating sources of phonological rarity and instability: a study of the palatal lateral approximant in Brazilian Portuguese
… an additional five languages (Basque, Guarani, Iate, Spanish, Turkish) possess the palatal lateral, these languages have either lost the palatal lateral or were included erroneously. Understanding the production and perception of rare speech sounds is important for understanding the distribution …