Print Email Facebook Twitter Advanced Condition Monitoring for Organic Rankine Cycle Systems Title Advanced Condition Monitoring for Organic Rankine Cycle Systems Author Osakwe, Precious (TU Delft Aerospace Engineering; TU Delft Flight Performance and Propulsion) Contributor Visser, W.P.J. (mentor) Eppinga, Quirijn (graduation committee) Degree granting institution Delft University of Technology Programme Aerospace Engineering Date 2018-01-29 Abstract Transitioning to cleaner sources of energy and improving the efficiency of power generators are crucial in combating global warming. Organic Rankine Cycles (ORC) when coupled to heat emitting power generators allows for waste heat recovery; thus increasing the engine overall efficiency and reducing atmospheric pollution. Additionally, implementing engine life cycle management is another way to improve the overall efficiency of power systems. The condition monitoring tool that has been developed in this research comprises a true model and a surrogate model. The true and surrogate models describe the real and ideal state of the ORC respectively and a comparison of both models reveals the health status of the ORC. The research has succeeded in creating a tool that is capable of performing accurate diagnostics in the shortest possible time and also in the development of a simple but unique method to derive thermodynamic relations for two phase fluids. Subject Organic Rankine CycleCondition MonitoringModelling To reference this document use: http://resolver.tudelft.nl/uuid:dd8bab58-2250-485d-9c95-ffc2a6600e09 Part of collection Student theses Document type master thesis Rights © 2018 Precious Osakwe Files PDF Advanced_Condition_Monito ... Osakwe.pdf 4.79 MB Close viewer /islandora/object/uuid:dd8bab58-2250-485d-9c95-ffc2a6600e09/datastream/OBJ/view