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Water and ethanol as refrigerant mixture: Towards adsorption cooling below 0 °C
(2020)ISHPC 2021 Proceedings: Online Pre-Conference 2020Water is often used as refrigerant in adsorption chillers due to its high enthalpy of vaporization and environmental friendliness. However, water as refrigerant limits the minimal cooling temperature of adsorption chillers to the freezing-point of water. To provide cooling below the freezing-point of water, we propose to use ethanol as antifreezing agent. Experiments with a water-ethanol refrigerant mixture as refrigerant show that the ...Conference Paper