نتایج جستجو برای: heating load
تعداد نتایج: 201561 فیلتر نتایج به سال:
Recent studies have witnessed remarkable merits of metaheuristic algorithms in optimization problems. Due to the significance early analysis thermal load energy-efficient buildings, this work introduces and compares four novel optimizer techniques—the firefly algorithm (FA), optics-inspired (OIO), shuffled complex evolution (SCE), teaching–learning-based (TLBO)—for an accurate prediction heatin...
Modelling of the deformation process Al85Y8Ni5Co2 amorphous alloys was carried out under simultaneous application cyclic mechanical load (at 0.3 or 3 Hz frequencies) and continuously increasing temperature (heating rate 5 K/min). It is shown that specimens occurs by hyperbolic temporal dependence. analytically determined experimentally proved for non-isothermal deformation, wave effects take pl...
Global warming is one metric of climate change which defined as an increase in the average global temperature. Residential buildings contribute significantly to pollution that causes change. It essential have a comprehensive understanding functions highly energy efficient view projected projections, quality their heating systems, and impact on human health well-being. Thus, this study, effects ...
Microwaves at the ISM (Industrial, Scientific and Medical, reserved internationally) frequency of 2450 or 5800 MHz have been used to prepare FeCoNiCuAl, FeCrNiTiAl and FeCoCrNiAl2.5 high entropy alloys by direct heating of pressed mixtures of metal powders. The aim of this work is to explore a new microwave-assisted near-net-shape technology, using a powder metallurgy approach for the preparati...
INTRODUCTION Oral water load may increase the energy expenditure (EE) by stimulation of sympathetic dependent thermogenesis. Thus, drinking of water may be helpful in weight reduction. The aim of the study is to assess the influence of water load on energy expenditure and sympathetic activity in obese and normal weight women. MATERIAL AND METHODS Forty-five women were included. Energy expendi...
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