Cooling Appliances
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Resfriamento evaporativo e condicionamento de ar convencional: estudo experimental comparativo / Evaporative cooling and conventional air conditioning: a comparative experimental study
This experimental research aims to compare the evaporative cooling with the conventional air conditioning in terms of levels of humidity, reduction in indoor air temperature, and energy consume. The experiment was conducted in three purpose-built test cells, similar in structure, which were exposed to the same climatic conditions and showed the same indoor a
Publicado em: 2006
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2. Impinging flow parallel plates heat sinks / Dissipadores termicos de placas paralelas com influxo de topo
The parallel plates heat sinks with top inlet and side exit constitute an enhanced heat transfer alternative for the local removal of electric power dissipation in microprocessors. In the present work, three parallel plates heat sinks were built and tested with variable airflow under the conditions of top inlet and side exit. The experimental results were co
Publicado em: 2005
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3. Avaliação da introdução de cogeração no sistema isolado do interior do estado do Amazonas / Evaluation of the introduction of cogeneration to the Amazon state isolated power system
Neste trabalho procurou-se apresentar um panorama da geração isolada de energia elétrica pelo Sistema CEAM, quanto às suas características técnicas e econômicas, e do mercado de conservação de pescado do interior do Estado do Amazonas, como bases para desenvolver um método que permita avaliações da introdução de cogeração nessas usinas, visan
Publicado em: 2004
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4. 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