Print Email Facebook Twitter Efficiency and de-icing capability of nanosecond pulsed dielectric barrier discharge plasma actuators Title Efficiency and de-icing capability of nanosecond pulsed dielectric barrier discharge plasma actuators Author Van den Broecke, J. Contributor Correale, G. (mentor) Faculty Aerospace Engineering Department Aerodynamics and Wind Energy Programme Aerodynamics Date 2016-03-29 Abstract In this work a study was performed on the electrical, fluid-mechanical and net efficiency of nanosecond-pulsed dielectric barrier discharge (ns-DBD) plasma actuators. The plasma actuator efficiency was tested for dielectric barriers with a thickness between 0.5 and 1.5mm and made out of four different materials: Kapton, Lexan, PTFE and silicone rubber. Also, ns-DBD plasma actuators were investigated for their use as de-icing devices. This type of plasma actuator has been studied in research for its flow-control properties, however, this work investigated the same device for its use as a de-icing device. The cold-climate wind energy industry is still looking for a good working and reliable de-icing device. The ns-DBD plasma actuator could serve a double purpose on a wind turbine rotor blade by being both a flow-control device and a de-icing device. Experiments were performed at the Offshore Wind Infrastructure lab (OWI-lab) and confirmed that the ns-DBD plasma actuator can be used for de-icing. Part of the experiments were performed with a ns-DBD plasma actuator having an extended discharge and during the experiments performed in this research discharge lengths of up to 4cm were obtained. Subject Plasma actuatorns-DBDde-icing To reference this document use: http://resolver.tudelft.nl/uuid:945c1293-c61b-48e0-a40c-7ce20a05d100 Part of collection Student theses Document type master thesis Rights (c) 2016 Van den Broecke, J. Files PDF AeroMScReport.pdf 64.2 MB Close viewer /islandora/object/uuid:945c1293-c61b-48e0-a40c-7ce20a05d100/datastream/OBJ/view