Vortex Tubes
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Non-Riemannian geometry of twisted flux tubes
New examples of the theory recently proposed by Ricca [PRA(1991)] on the generalization of Da Rios-Betchov intrinsic equations on curvature and torsion of classical non-Riemannian vortex higher-dimensional string are given. In particular we consider applications to 3-dimesional fluid dynamics, including the case of a twisted flux tube and the fluid rotation.
Brazilian Journal of Physics. Publicado em: 2006-12
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2. Estudo de um sistema alternativo de ar condicionado automotivo baseado na aplicação de tubos de vórtice utilizando o conceito de regeneração energética. / Study of an alternative automotive air conditioning system with the application of Vortex Tubes utilizing the concept of energetic regeneration.
Os sistemas de ar condicionado automotivos sempre se utilizaram do conceito de operação do ciclo termodinâmico por compressão de vapor, sendo necessário para isso componentes básicos tais como fluído refrigerante, trocadores de calor e compressor. Apesar de diversas décadas de pesquisa e desenvolvimento desse sistema, algumas dificuldades ainda perma
Publicado em: 2005
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3. Quantitative Detection of Escherichia coli O157 in Surface Waters by Using Immunomagnetic Electrochemiluminescence
A protocol for the quantitative detection of Escherichia coli O157 in raw and concentrated surface waters using immunomagnetic electrochemiluminescence (IM-ECL) was developed and optimized. Three antibody sandwich formats were tested: commercial anti-O157:H7 IM beads, IM beads made in-house with a polyclonal anti-O157:H7 immunoglobulin G (IgG), or IM beads m
American Society for Microbiology.