Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller

K. C.A. Alam; M. Z.I. Khan; A. S. Uyun; Y. Hamamoto; A. Akisawa; T. Kashiwagi

doi:10.1016/j.applthermaleng.2006.07.006

Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller

K. C.A. Alam, M. Z.I. Khan, A. S. Uyun, Y. Hamamoto, A. Akisawa, T. Kashiwagi

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

The performance of an advanced adsorption chiller, namely, 'reheat two-stage' has been investigated experimentally in the present study. The performances in terms of specific cooling power (SCP) and COP are compared with those of conventional single and two-stage chiller. Results show that the reheat two-stage chiller provides more SCP values than those provided by conventional single-stage chiller while it provides better COP values for relatively low heat source temperature. The reheat two-stage chiller also provides almost same cooling capacity comparing with two-stage chiller for the low temperature heat source, while it provides higher COP value than that provided by two-stage chiller. Experimental results also show that the overall performance of the reheat two-stage chiller is always higher than that of conventional single and two-stage adsorption cycle even the temperature of the heat source is fluctuated between 55 and 80 °C.

Original language	English
Pages (from-to)	1686-1692
Number of pages	7
Journal	Applied Thermal Engineering
Volume	27
Issue number	10
DOIs	https://doi.org/10.1016/j.applthermaleng.2006.07.006
Publication status	Published - Jul 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Industrial and Manufacturing Engineering

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10.1016/j.applthermaleng.2006.07.006

Cite this

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title = "Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller",

abstract = "The performance of an advanced adsorption chiller, namely, 'reheat two-stage' has been investigated experimentally in the present study. The performances in terms of specific cooling power (SCP) and COP are compared with those of conventional single and two-stage chiller. Results show that the reheat two-stage chiller provides more SCP values than those provided by conventional single-stage chiller while it provides better COP values for relatively low heat source temperature. The reheat two-stage chiller also provides almost same cooling capacity comparing with two-stage chiller for the low temperature heat source, while it provides higher COP value than that provided by two-stage chiller. Experimental results also show that the overall performance of the reheat two-stage chiller is always higher than that of conventional single and two-stage adsorption cycle even the temperature of the heat source is fluctuated between 55 and 80 °C.",

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year = "2007",

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doi = "10.1016/j.applthermaleng.2006.07.006",

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T1 - Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller

AU - Alam, K. C.A.

AU - Khan, M. Z.I.

AU - Uyun, A. S.

AU - Hamamoto, Y.

AU - Akisawa, A.

AU - Kashiwagi, T.

PY - 2007/7

Y1 - 2007/7

N2 - The performance of an advanced adsorption chiller, namely, 'reheat two-stage' has been investigated experimentally in the present study. The performances in terms of specific cooling power (SCP) and COP are compared with those of conventional single and two-stage chiller. Results show that the reheat two-stage chiller provides more SCP values than those provided by conventional single-stage chiller while it provides better COP values for relatively low heat source temperature. The reheat two-stage chiller also provides almost same cooling capacity comparing with two-stage chiller for the low temperature heat source, while it provides higher COP value than that provided by two-stage chiller. Experimental results also show that the overall performance of the reheat two-stage chiller is always higher than that of conventional single and two-stage adsorption cycle even the temperature of the heat source is fluctuated between 55 and 80 °C.

AB - The performance of an advanced adsorption chiller, namely, 'reheat two-stage' has been investigated experimentally in the present study. The performances in terms of specific cooling power (SCP) and COP are compared with those of conventional single and two-stage chiller. Results show that the reheat two-stage chiller provides more SCP values than those provided by conventional single-stage chiller while it provides better COP values for relatively low heat source temperature. The reheat two-stage chiller also provides almost same cooling capacity comparing with two-stage chiller for the low temperature heat source, while it provides higher COP value than that provided by two-stage chiller. Experimental results also show that the overall performance of the reheat two-stage chiller is always higher than that of conventional single and two-stage adsorption cycle even the temperature of the heat source is fluctuated between 55 and 80 °C.

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Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller

Abstract

All Science Journal Classification (ASJC) codes

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