Results 31 to 40 of about 536,357 (301)
Seasonal coefficient of performance of air-to-air heat pump and energy performance of a building in Poland [PDF]
E3S Web of Conferences, 2019 The article discusses the problem of determining for air heat pumps the seasonal efficiency of energy production necessary to determine the energy performance of a building.
Kowalski Piotr, Szałański Paweł
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The Optimal Design of Heat Sinks: A Review [PDF]
Journal of Applied and Computational Mechanics, 2020 Heat sinks are used in industrial equipment to dissipate the excess heat from their heat-generating parts to the ambient. In the last few years, efforts on manufacturing electronic or mechanical devices with less weight, space, and lower cost were spent.
Hussein T. Dhaiban, Maha A. Hussein
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Effectiveness and Discussion of Ventilation Design with Automatic Revolving Window
MATEC Web of Conferences, 2016 This paper aims to improve and discuss the effectiveness of automatic revolving window ventilation on human comfort, where the temperature sensor mounted indoors gives the signal to start the stepping motor of the revolving window.
Chang Jing Yi +7 more
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Implementation of greywater heat recovery system in hospitals [PDF]
E3S Web of Conferences, 2019 The constant demand for domestic hot water (DHW) creates great opportunity for drain water heat recovery (DWHR) systems in hospitals, so there is an enormous potential to reduce energy consumption in accordance to the EU environmental policy.
Dudkiewicz Edyta +2 more
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Assessment of Factors Contributing to Refrigerator Cycling Losses [PDF]
, 1993 Thermal mass effects, refrigerant dynamics, and interchanger transients are three factors affecting the transient and cycling performance of all refrigeration and air conditioning equipment.
Bullard, C.W., Rubas, P.J.
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Solar Air Conditioning with Metal Organic Frameworks [PDF]
, 2020 Air conditioning is responsible for 5% of energy consumption in the United States as is increasingly in demand across the world as the global middle class continues to grow in size. During hotter months, electricity used to power cooling systems becomes
Staschiak, James
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Application of transparent insulation materials to buildings heating in passive solar systems
Journal of Civil Engineering and Management, 2002 The aim of this paper is to present a numerical model, based on the finite difference method and able to describe the heat transfer in a room with indirect passive solar system in form of transparent insulation material (TIM) wall.
Halina Koczyk +2 more
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Refrigerant and Oil Migration and Retention in Air Conditioning and Refrigeration Systems [PDF]
, 2005 Air Conditioning and Refrigeration Project ...
Newell, T.A., Sheth, V.P.
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