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Conference Proceeding by ASHRAE, 1988
R.R. Johnson, Ph.D.; J.A. Edwards, Ph.D., P.E.; J.C. Mulligan, Ph.D.; Y. Mohammadzadeh; R Safemazandarani
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Experimental performance data are presented for the well, pebble-bed, and surface-tank configurations of ground-coupling. Results are analyzed in terms of hourly, daily, and seasonal operating characteristics. Compared to a conventional air-source heat pump, the ground-coupled systems have higher coefficients of performance and are better able to maintain capacity during ambient extremes.
Units: Dual
Citation: ASHRAE Transactions, 1988, vol. 94, pt. 1, Dallas, TX