“水-氧化铝”纳米流体在卧式集热器中的传热效率

T. Rymar, M. Vodko
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引用次数: 0

摘要

研究了“水- Al2O3”纳米流体在Ø 32 × 3mm螺旋形热泵卧式Slinky集热器中的传热特性。纳米流体具有高热性能,在能源领域具有良好的应用前景。研究进行了纳米颗粒浓度的变化范围从0.38%至1.3%体积的能源独立型建筑的能源系统,特别是在基辅地区的供热系统的加热和非加热期间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
THE HEAT TRANSFER EFFICIENCY IN SLINKY HORIZONTAL COLLECTOR WITH “Water – Al2O3” NANOFLUID
The heat transfer of the “water – Al2O3” nanofluid in the Ø 32 × 3 mm horizontal Slinky collector of spiral configuration of a heat pump have been studied. Nanofluid has good characteristics for use in the energy sector due to its high thermal properties. Studies were performed in the range of changes in the concentration of nanoparticles from 0.38 to 1.3 % vol. for the energy system of an energy-independent building, in particular, for the heating and non-heating periods of the heat supply system for the Kyiv region.
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