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Advanced adsorption chiller driven by a low-temperature heat source.
Author(s) : ALAM K. C. A., HAMAMOTO Y., AKISAWA A., et al.
Summary
The paper presents the design of a novel advanced adsorption chiller driven by a low-temperature heat source. The performance of the proposed chiller was evaluated numerically. The results show that the proposed chiller provides over 75% cooling capacity more than the conventional adsorption chiller if the heat source temperature is below 60 °C. The proposed chiller also provides almost the same cooling capacity as that provided by conventional two-stage chiller for a low-temperature heat source, an has a COP value almost 30% higher than the COP value provided by two-stage chiller. Simulation results also show that the overall performance of the proposed system is always higher than that of the conventional and two-stage adsorption cycle even when the temperature of the heat source fluctuates within the range 50-90 °C.
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Details
- Original title: Advanced adsorption chiller driven by a low-temperature heat source.
- Record ID : 2004-2224
- Languages: English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Publication date: 2003/08/17
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Indexing
- Themes: Absorption and adsorption systems
- Keywords: Silica; Low temperature; Adsorption system; Performance; COP; Heating; Water
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