首页> 外文会议>International Institute of Refrigeration;IIR International congress of refrigeration;Ministry of Economy, Trade and Industry;Ministry of Agriculture, Forestry and Fisheries >NEW CORRELATIONS OF SOME THERMOPHYSICAL PROPERTIES OF ALKALI NITRATE/NITRITE AQUEOUS SOLUTIONS FOR ABSORPTION HEAT PUMPS AND REFRIGERATION SYSTEMS ACTIVATED AT HIGH TEMPERATURE
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NEW CORRELATIONS OF SOME THERMOPHYSICAL PROPERTIES OF ALKALI NITRATE/NITRITE AQUEOUS SOLUTIONS FOR ABSORPTION HEAT PUMPS AND REFRIGERATION SYSTEMS ACTIVATED AT HIGH TEMPERATURE

机译:高温吸收式热泵和制冷系统的硝酸盐/亚硝酸盐水溶液的热力学性质的新相关性。

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New correlations are proposed to calculate important thermophysical properties, as vapor pressure, enthalpy, solubility, density and viscosity, of some aqueous solutions of alkali nitrate and nitrite proposed as adequate absorbents for absorption refrigeration and heat pumps activated at high temperature. Pressure-temperature-composition and enthalpy-temperature-composition diagrams have been obtaibed for the aqueous solutions of LiNO_3 + NaNO_3 + KNO_3 in mass fraction ratio (53:19:28) and LiNO_3 + KNO_3 + NaNO_2 (53:35:12).
机译:提出了新的相关性,以计算重要的热物理性质,例如某些硝酸盐和亚硝酸盐水溶液的蒸气压,焓,溶解度,密度和粘度,它们被认为是吸收制冷和高温下激活的热泵的合适吸收剂。对于LiNO_3 + NaNO_3 + KNO_3的质量分数比(53:19:28)和LiNO_3 + KNO_3 + NaNO_2(53:35:12),已经获得了压力-温度-组成图和焓-温度-组成图。

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