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Browsing by Author "Kruger, E"

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25m2 target-aligned heliostat with closed-loop control

Author: Roos, TH ; Zwane, NX ; Kruger, E ; Perumal, S ; Cathro, R Date: Sep 2007 A 252m target-aligned research heliostat with closed-loop control, with a theoretical concentration of 80 suns, has been built at CSIR in South Africa. The heliostat has four degrees of freedom: Azimuth, Elevation, Rotation and Pitch. A control ... Read more
Effect of T56 preswirl cooling modelling on disc assembly temperature prediction

Author: Roos, TH ; Kruger, E Date: Sep 2007 The T56 Series III 1st stage rotor blade is cooled using moderately preswirled air from 36 preswirl injection nozzles. The amount of swirl achieved by discrete preswirl coolant jets is generally unknown, due to mixing losses. A “frozenrotor” ... Read more

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Browsing by Author "Kruger, E"

Browsing by Author "Kruger, E"

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