2020
DOI: 10.1016/j.seta.2019.100616
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Developed DMST model for performance analysis and parametric evaluation of Gorlov vertical axis wind turbines

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Cited by 22 publications
(17 citation statements)
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“…Parallel to existing works, the power coefficients and average torques of straight and helical bladed turbines were found to be the same. However, when the instantaneous torque graph is analyzed (Figure 12), the torque oscillation of the helical turbines is observed to be lower than that of the straight bladed turbines parallel to the studies of Niblick [70], Marsh et al [67], Moghimi et al [68] and Winchester and Quayle [66]. Helical turbine blade segments are exposed to various different angles of attack at an instantaneous timestep.…”
Section: Effect Of Blade Helicitymentioning
confidence: 57%
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“…Parallel to existing works, the power coefficients and average torques of straight and helical bladed turbines were found to be the same. However, when the instantaneous torque graph is analyzed (Figure 12), the torque oscillation of the helical turbines is observed to be lower than that of the straight bladed turbines parallel to the studies of Niblick [70], Marsh et al [67], Moghimi et al [68] and Winchester and Quayle [66]. Helical turbine blade segments are exposed to various different angles of attack at an instantaneous timestep.…”
Section: Effect Of Blade Helicitymentioning
confidence: 57%
“…These turbines are formed by rotating the blades around their longitudinal axes to give a helical structure. Several studies [67,68] proposed that, straight bladed turbine deliver higher power than helical turbines. However, Al-Dabbagh and Yuce [31] found the efficiency of helical turbines to be slightly higher.…”
Section: Effect Of Blade Helicitymentioning
confidence: 99%
“…BEM simulations, such as those conducted herein, require only a few seconds or minutes to complete the same task. Although somewhat lacking in terms of flow-field predictions, BEM-type models are simpler, much faster, more reliable [42] and have been used extensively for design purposes. The drawback to BEM models is that they require a large set of aerodynamic performance data (i.e., lift and drag curves) across a wide range of Reynolds numbers (Re), which are often difficult to obtain.…”
Section: Methodsmentioning
confidence: 99%
“…The below steps were followed using QBlade to reach the results. Based on the literature survey following numerical results are based upon [18]. The power is the same and the reverse of the torque, T, which would be the wind energy on the wind turbine.…”
Section: Methodsmentioning
confidence: 99%