2015
DOI: 10.15771/0949-8214_2015_1_8
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Entwicklung und Leistungsbestimmung einer 2,2 kW Tesla Turbine

Abstract: Im Folgenden wird die Entwicklung und Evaluation eines 2,2 kW Tesla Turbinen Prototyps beschrieben. Ausgehend von der konstruktiven Verbesserung der Ein-und Auslassströmung -mit dem Ziel der Steigerung des isentropen Wirkungsgrades -wurde ein Turbinenprototyp gefertigt und auf einem Turbinenversuchsstand erprobt. Hierbei wurde untersucht, ob eine Wirkungsgradsteigerung mit einem Profileinsatz möglich ist. Die gewonnenen Ergebnisse lagen im Erwartungsbereich und zeigten, dass der Profileinsatz zu einer Wirkungs… Show more

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“…Since 2008 the Tesla turbine is a constant research topic at the Technical University of applied Sciences Wildau with the aim to improve the turbine efficiency, starting with the determination of the velocity field inside of the Tesla turbine (Lisker 2009) over various investigations to componentry (Holz 2014), and numerous computational simulations (Meller 2013). The aim is to improve the turbine efficiency, which resulted in the development of a test rig and a turbine Tesla stream turbine prototype (Lisker et al 2015). The more recent idea to improve the turbine efficiency is the idea to apply condensation at the outlet region to prevent high tangential and radial velocities, which arise due to continuity reasons.…”
Section: Introductionmentioning
confidence: 99%
“…Since 2008 the Tesla turbine is a constant research topic at the Technical University of applied Sciences Wildau with the aim to improve the turbine efficiency, starting with the determination of the velocity field inside of the Tesla turbine (Lisker 2009) over various investigations to componentry (Holz 2014), and numerous computational simulations (Meller 2013). The aim is to improve the turbine efficiency, which resulted in the development of a test rig and a turbine Tesla stream turbine prototype (Lisker et al 2015). The more recent idea to improve the turbine efficiency is the idea to apply condensation at the outlet region to prevent high tangential and radial velocities, which arise due to continuity reasons.…”
Section: Introductionmentioning
confidence: 99%