Rotation Of The Compressor
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. As repercussões do ruído ocupacional na audição dos cirurgiões dentistas das Unidades de Saúde da Família de João Pessoa-PB
INTRODUCTION: NIHL (Noise Induced Hearing Loss) is a condition that results from the accumulation of prolonged exposure to noise, causing a slow and progressive hearing impairment, sensorneural, not very deep, but irreversible. The dentist, individuals exposed to noise in their workplace, is susceptible to NIHL. OBJECTIVE: To analyze the auditory and possibl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/03/2012
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2. Influência da rotação no desempenho de um condicionador de ar automotivo / Influence of rotation on the performance of an automotive air conditioner
O presente trabalho apresenta um estudo experimental em um condicionador de ar au-tomotivo, onde a rotação do compressor é alterada, com a finalidade de avaliar os parâmetros de funcionamento afetados quando são utilizadas diferentes rotações. Para monitorar suas variáveis, o sistema de ar condicionado de um veículo corsa hatch 1.4 é instrumentado
Publicado em: 2011
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3. Analyze performance of capillary tube in small refrigeration system varying the speed compressor / Análise de desempenho do tubo capilar num sistema de refrigeração de pequeno porte com variação da velocidade do compressor
The need to reduce energy consumption in refrigeration and air conditioning is a priority for the refrigeration industry. This has encouraged the development of refrigeration systems more efficient and offer better performance. In this context, increases the importance of applying new technologies to a deeper understanding of these systems and the improvemen
Publicado em: 2009
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4. Lateral dynamics and stability analysis of a gas compressor supported by hybrid and active lubricated multirecess journal bearing
Fluid film forces are generated in multirecess journal bearings by two types of lubrication mechanism: the hydrostatic lubrication in the bearing recesses and hydrodynamic lubrication in the bearing lands, when operating in rotation. The combination of both lubrication mechanism leads to hybrid journal bearings (HJB). When part of hydrostatic pressure is als
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2006-12
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5. 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