Domestic Refrigeration
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Consideraciones sobre la produccion de frutas en Venezuela
The present review provides information about area, production and yield of fruit crops in Venezuela. Also it shows some considerations about production systems, and highlighting limitations, advances and suggestions. The fruit crops in Venezuela are the 3rd. place in the agricultural sector. There are 167,691 Ha with a production of 2,232,088 MT. The main f
Revista Brasileira de Fruticultura. Publicado em: 2011-10
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2. Performance comparativa entre R290/R600a (50:50) e R134a para drop-in em refrigerador doméstico
Esta pesquisa está baseada no seminário Uso de Fluidos Naturais em Sistemas de Refrigeração e Ar-Condicionado realizado em 2007 na cidade de São Paulo. O evento esteve inserido no Plano Nacional de Eliminação de CFCs, coordenado pelo Ministério do Meio Ambiente e implementado pelo Programa das Nações Unidas para o Desenvolvimento (PNUD). O objetivo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2010
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3. Estudo experimental de um dispositivo de condensação evaporativa, aplicado a refrigeradores domesticos / Experimental study of an evaporative condensation device applied in a domestic refrigerador
Los equipos utilizados para refrigeración y condicionamiento ambiental tienen gran potencial de reducción de consumo energético, principalmente porque estos aparatos utilizan cantidades significativas de energía y son encontrados en la mayoría de residencias y en las industrias. Existen numerosos estudios dedicados a aumentar la eficiencia energética d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2010
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4. Shelf life of papaya Formosa Tainung 01 treated with 1-methylcyclopropene / VIDA ÚTIL PÓS-COLHEITA DE MAMÃO FORMOSA TAINUNG 01 TRATADO COM 1-METILCICLOPROPENO
This work was aimed at to evaluate the effects of 1-MCP and carnauba wax on the quality and shelf life of papaya Tainung 01 (Formosa group) grown at Acaraú valley (State of Ceará, Brazil), harvested at different maturation stages, and stored under refrigeration (at the site of production: Marco, State of Ceará) and under ambient temperature (at Embrapa Ag
Publicado em: 2008
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5. Vida útil pós-colheita de mamão Formosa Tainung tratado com 1-metilciclopropeno / Shelf life of papaya Formosa Tainung 01 treated with 1-methylcyclopropene
This work was aimed at to evaluate the effects of 1-MCP and carnauba wax on the quality and shelf life of papaya Tainung 01 (Formosa group) grown at Acaraú valley (State of Ceará, Brazil), harvested at different maturation stages, and stored under refrigeration (at the site of production: Marco, State of Ceará) and under ambient temperature (at Embrapa Ag
Publicado em: 2008
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6. Listeria monocytogenes in Fuyuand Rama Fortepersimmon (Diospyros kaki): incidence and growth / Listeria monocytogenes em caqui (Diospyros kaki) nas variedades Fuyue Rama Forte: incidência e crescimento
Brazil is among of the three biggest fruit producer in the world, with a production that is over 39 million tons, a relevant participation in the international market and an increasing participation in the domestic market. However, beyond quantity the quality and safety of food are issues equally demanded by consumers. It has been known that in natura produc
Publicado em: 2008
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7. Influência de sistemas de refrigeração sobre a qualidade do sêmen ovino criopreservado em palhetas
This study aimed to evaluate the influence of different types of cooling systems upon the post-thawing quality of ram semen, through the measurement and comparison of cooling rates. The parameters were motility, vigor, morphology damages, viability and acrossomal state through the use of Trypan-blue/giemsa coloration, at the end of the 90 minutes of cooling
Publicado em: 2008
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8. Simulação transiente de um sistema de refrigeração doméstico: análise paramétrica / Transient simulation of a domestic refrigeration system: parametric analysis
In the present work are presented transient numerical simulation results of a vapor compression domestic refrigeration system considering the procedure described by JAKOBSEN (1995). The employed mathematical model is based on first order differential-algebraic equation (DAE) systems, obtained from energy balance in the different components of the refrigerati
Publicado em: 2007
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9. Modelagem numerica de uma maquina frigorifica de compressão de vapor
The main objective of this work is to present two numerical models to simulate the dynamic and steady-state behavior of an water-water compression vapor system. The condenser and the evaporator are divided in control volumes. A time dependent partial differential equations system is obtained from the mass, energy and momentum balances for each one control vo
Publicado em: 1998
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10. Single-Tube Nested PCR for Detection of Tritrichomonas foetus in Feline Feces
Tritrichomonas foetus, a venereal pathogen of cattle, was recently identified as an inhabitant of the large intestine in young domestic cats with chronic diarrhea. Recognition of the infection in cats has been mired by unfamiliarity with T. foetus in cats as well as misdiagnosis of the organisms as Pentatrichomonas hominis or Giardia sp. when visualized by l
American Society for Microbiology.