Energy conversion systems take geothermal fluids from production wells, process them for use, produce electricity in a power plant, and finally dispose of the fluids in an effective and environmentally benign manner. The type of energy conversion system used to produce electrical power from a geothermal resource depends on the type and quality (temperature) of the hydrothermal resource. Prepare a technical review of the various energy conversion systems used in geothermal power plants. For each energy conversion system, draw a process flow diagram (PFD) identifying the main components and illustrate the process on a pressure-enthalpy (P-v) diagram and/or a temperature-entropy (T-s) diagram. [Max. 1 answer book]