Blar i NTNU Open på forfatter "Worth, Nicholas Alexander"
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Development of a supersonic jet experiment
Hillestad, Johannes Næsset (Master thesis, 2020)Hensikten med dette prosjektet var å designe et supersonisk frijet-eksperiment. Dette eksperimentet skal brukes som en laboratorieøvelse for studenter i faget TEP4135 Fluidmekanikk 2. Mens hovedkomponentene som inngår i ... -
The flow in the induction and entrance regions of lab-scale wind farms
Vinnes, Magnus Kyrkjebø; Worth, Nicholas Alexander; Segalini, Antonio; Hearst, Robert Jason (Peer reviewed; Journal article, 2023)With the increasing demand for wind energy, it is important to be able to understand and predict the available wind resources. To that end, the present wind tunnel study addresses the flow in the induction and entrance ... -
Saturation of flames to multiple inputs at one frequency
Nygård, Håkon Tormodsen; Ghirardo, Giulio; Worth, Nicholas Alexander (Peer reviewed; Journal article, 2023)Existing experimental results show that swirling flames in annular combustors respond with a different gain to acoustic azimuthal modes rotating in either the clockwise or anti-clockwise direction. The ratio R of these two ... -
Volumetric visualization of vanishing vortices in wind turbine wakes
Hillestad, Johannes Næsset; Yadala Venkata, Srikar; Neunaber, Ingrid Johanne; Li, Leon; Hearst, Robert Jason; Worth, Nicholas Alexander (Journal article; Peer reviewed, 2024)Volumetric velocimetry is used to investigate the evolution of tip vortices in the wake of a model wind turbine. The power spectral density of streamwise velocity fluctuations is estimated at several downstream locations, ...