Calculation model for progressive spiral heat exchangers

Abstract

Common types of geothermal exchanger both the surface and the depth is characterized by uneven soil application. Uniform thermal load of the massive earth could be an energy optimization in the sense of optimizing storage capacity and therefore reduced surface / volume of land used. Less expensive additional measures such as homogenization and modification insulation material storage enclosure and heat exchanger can be obtained within limits determined on equivalent in terms of heat sources similar to the vertical. The following is the constructive principle and calculation method.