(US5440882-A)      The method of implementing a thermodynamic cycle, involves expanding a gaseous working stream, transforming its energy into usable form and producing a spent working stream. A multicomponent oncoming liquid working stream is heated by partially condensing the spent working stream, thereby forming a preheated liquid working stream.    The preheated liquid working stream is divided into first and second substreams. The first substream is partially evaporated using heat produced by partially condensing the spent working stream and the second substream is partially evaporated using heat produced by cooling geothermal liquid. The partially evaporated first and second substreams are combined. The partially evaporated first and second substreams are evaporated to form the gaseous working stream using heat produced by a combination of cooling geothermal liquid and condensing geothermal steam.    ADVANTAGE -   Increases efficiency by using thermodynamic cycle with multi-component working fluid and internal recuperation.    (JP7208117-A)      The method preheats the multicomponent oncoming liquid working stream by partially condensing the spent working stream. , and divides the preheated liquid working stream into first and second substreams. The first substream is partially evaporated using heat produced by cooling the geothermal liquid.    The second substream is partially evaporated using the heat produced by the cooling geothermal liquid. The partially evaporated first and second substreams are combined. The partially evaporated first and second substreams are evaporated to form the gaseous working stream using the heat produced by a combination of cooling geothermal liquid and condensing the geothermal stream.    ADVANTAGE -   Provides an integrated system that utilises the energy potentials of both geothermal steam and geothermal liquid, for example brine.    (EP652368-B1)      The method preheats the multicomponent oncoming liquid working stream by partially condensing the spent working stream. , and divides the preheated liquid working stream into first and second substreams. The first substream is partially evaporated using heat produced by cooling the geothermal liquid.    The second substream is partially evaporated using the heat produced by the cooling geothermal liquid. The partially evaporated first and second substreams are combined. The partially evaporated first and second substreams are evaporated to form the gaseous working stream using the heat produced by a combination of cooling geothermal liquid and condensing the geothermal stream.    ADVANTAGE -   Provides an integrated system that utilises the energy potentials of both geothermal steam and geothermal liquid, for example brine.    (RU2123606-C1)      The method preheats the multicomponent oncoming liquid working stream by partially condensing the spent working stream. , and divides the preheated liquid working stream into first and second substreams. The first substream is partially evaporated using heat produced by cooling the geothermal liquid.    The second substream is partially evaporated using the heat produced by the cooling geothermal liquid. The partially evaporated first and second substreams are combined. The partially evaporated first and second substreams are evaporated to form the gaseous working stream using the heat produced by a combination of cooling geothermal liquid and condensing the geothermal stream.    ADVANTAGE -   Provides an integrated system that utilises the energy potentials of both geothermal steam and geothermal liquid, for example brine.