A comparative study of wake interactions between wind-aligned and yawed wind turbines using LES and actuator line models



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In this thesis, localization of the underwater sound sources using matched field processing technique is considered. Localization of the underwater sound sources is one of the most important problems encountered in underwater acoustics and signal processing. Many techniques were developed to localize sources in range, depth and bearing angle. However, most of these techniques do not consider or only slightly takes into account the environmental factors that dramatically effect the propagation of underwater ...
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Specialized ad hoc networks of unmanned aerial vehicles (UAVs) have been playing increasingly important roles in applications for homeland defense and security. Common resource virtualization techniques are mainly designed for stable networks; they fall short in providing optimal performance in more dynamic networks such as mobile ad hoc networks (MANETs)-due to their highly dynamic and unstable nature. We propose application of Opportunistic Resource Utilization Networks (Oppnets), a novel type of MANETs, ...
A comparative study of quadtree decomposition and constrained delaunay triangulation using MDP and artificial potential field based path planning
Kandehir, Başe; Saranlı, Afşar; Department of Electrical and Electronics Engineering (2019)
The general purpose of a mobile robot is moving from one point to another and perform certain tasks. To do so, it first computes a motion strategy and then tries to execute it. This is not feasible most of the time unless uncertainties of the real world is taken into account. Markov decision processes (MDPs) provide a mathematical system to deal with uncertainties of planning and execution stages. MDPs require finite set of states. Therefore, continuous space of the real world must be discretized. In this s...
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Citation Formats
H. C. Önel and İ. H. Tuncer, “A comparative study of wake interactions between wind-aligned and yawed wind turbines using LES and actuator line models,” Journal of Physics: Conference Series, pp. 0–0, 2020, Accessed: 00, 2021. [Online]. Available: http://dx.doi.org/10.1088/1742-6596/1618/6/062009.