PROOF OF CO-EVOLUTIONARY METHOD OF HEATING & COOLING SUPPLY ON EXAMPLE OF HOTEL COMPLEX IN BATUMI CITY

V.JAMARJASHVILI, A.MIRIANASHVILI, M.LORDKIPANIDZE, G.TUMANISHVILI, G.SULADZE, D.DGEBUADZE
(Georgia)

In the article the co-evolutionary method of heating & cooling supply for Black Sea coastline is presented. This method is based on anomaly distribution of seawater temperature in Black Sea depending on depth; namely, the temperature in thermocline starting from 30-50 meters down to 150-200 meters equals to 6-8°C and practically is unchanged during a year. The experiment conducted during 2 years (2009-2010) confirms that within Batumi City sea area the depth temperature of seawater is equal to 8°C and practically in unchanged with increase of depth down to 150 meters.

The analysis performed by the authors and the calculation of the heating & cooling supply system (on example of one of hotel complexes of Batumi City) based on utilization of the seawater of black sea proofs the economical and ecological advantage of the proposed method over the existing ones, namely, electricity cost on air conditioning (cooling) is 11-12 times less than in case of conventional method.