Sivasakthivel, T.; Murugesan, K.; Sahoo, P.K. - In: Energy 78 (2014) C, pp. 573-586
In this paper Taguchi and utility methods have been employed to optimize eight important parameters (i.e. radius of U tube, borehole radius, heating load, grout conductivity, entering water temperature, distance between U tubes, U tube thermal conductivity and mass flow rate) of GHX (ground heat...