Industrial Refrigeration
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Comparação do desempenho de um sistema de refrigeração para resfriamento de liquido, controlado a diferentes modos de controle. / Comparison of the system performancefor liquid refrigeration, controlled cooling the different ways of control.
A prototype of refrigeration system in a chiller plant was assembled and instrumented for development of a conventional and fuzzy controllers. Fuzzy controls are increasingly being applied to industrial process especially in process with complex mathematical modeling. The capacity of action in a system controlled by a fuzzy logic is based only on a expert kn
Publicado em: 2003
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14. Otimização e comparação dos processos de desidratação osmotica a vacuo e a pressão ambiente de pseudofruto de caju (Anacardium occidentale L)
Despite being considered as an important producer of tropical fruits, Brazil presents a food wastage rate exceeding 35% of its production. This fact justifies research into low cost preservation methods leading to stable products and conserving, with only slight alterations, the nutritive and organoleptic characterisitics, aiming possibly at exportation. The
Publicado em: 2000
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15. Transformações na cadeia produtiva do leite : uma analise a partir das cooperativas
Milk productive chain prices paid by consumers as well as to producers, until the late 80 s, were State controlled. Such intervention, in spite of pursuing goals such as warrant producer s income and population access to dairy products, along these 45 years, emphasized the warranty of pasteurized milk supply with consumer prices accessible to the whole popul
Publicado em: 1999
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16. Avaliação dos processos de concentração : do suco integral e do soro de tomate separado por centrifugação e posterior recombinação
No presente trabalho foi estudado, a nível de laboratório e planta piloto, o método o e separação centrífuga do soro e da polpa de tomate com concentração do soro e posterior recombinação com a polpa para obtenção de concentrado de tomate. As matérias-primas, utilizadas para os experimentos suco, suco parcialmente concentrado, purê e concentrad
Publicado em: 1992