Results 41 to 50 of about 527,241 (142)
Increasing the Power Production of Vertical-Axis Wind-Turbine Farms Using Synergistic Clustering
Boundary-layer Meteorology, 2018 Vertical-axis wind turbines (VAWTs) are being reconsidered as a complementary technology to the more widely used horizontal-axis wind turbines (HAWTs) due to their unique suitability for offshore deployments. In addition, field experiments have confirmed
Seyed Hossein Hezaveh +5 more
semanticscholar +1 more source
Fish schooling as a basis for vertical axis wind turbine farm design [PDF]
, 2010 Most wind farms consist of horizontal axis wind turbines (HAWTs) due to the high power coefficient (mechanical power output divided by the power of the free-stream air through the turbine cross-sectional area) of an isolated turbine. However when in close proximity to neighbouring turbines, HAWTs suffer from a reduced power coefficient.
arxiv +1 more source
Influence of overlap ratio and aspect ratio on the performance of Savonius hydrokinetic turbine
, 2017 A strong contender for the utilization of the hydropower sources is Savonius turbine because of its good starting characteristics and simplicity in fabrication.
V. Patel, G. Bhat, T. Eldho, S. Prabhu
semanticscholar +1 more source
Gas turbine diagnostic system [PDF]
arXiv, 2011 The creation of the systems models is very actual at present time, because it allow to simulate the work of some complex equipment without any additional spends. The given model of gas turbine is allowed to test and optimize the software for gas turbine automation systems, study station personal, like operators and engineers and will be useful for ...
arxiv
Horizontal Axis Wind Turbine Blade Design Methodologies for Efficiency Enhancement—A Review
, 2018 Among renewable sources of energy, wind is the most widely used resource due to its commercial acceptance, low cost and ease of operation and maintenance, relatively much less time for its realization from concept till operation, creation of new jobs ...
S. Rehman +3 more
semanticscholar +1 more source
Future on Power Electronics for Wind Turbine Systems
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2013 Wind power is still the most promising renewable energy in the year of 2013. The wind turbine system (WTS) started with a few tens of kilowatt power in the 1980s. Now, multimegawatt wind turbines are widely installed even up to 6-8 MW.
F. Blaabjerg, Ke Ma
semanticscholar +1 more source
Application de la Mesure des Débits Par la Méthode de Dilution Comparée à la Détermination du Rendement des Turbines [PDF]
, 1959 C. Hermant
openalex +1 more source
, 2016 Experiments were performed with a large laboratory-scale high solidity cross-flow turbine to investigate Reynolds number effects on performance and wake characteristics and to establish scale thresholds for physical and numerical modeling of individual ...
P. Bachant, M. Wosnik
semanticscholar +1 more source
A Combined High and Low Cycle Fatigue Model for Life Prediction of Turbine Blades
Materials, 2017 Combined high and low cycle fatigue (CCF) generally induces the failure of aircraft gas turbine attachments. Based on the aero-engine load spectrum, accurate assessment of fatigue damage due to the interaction of high cycle fatigue (HCF) resulting from ...
Shun‐Peng Zhu +3 more
semanticscholar +1 more source
A New Miniature Wind Turbine for Wind Tunnel Experiments. Part I: Design and Performance
, 2017 Miniature wind turbines, employed in wind tunnel experiments to study the interaction of turbines with turbulent boundary layers, usually suffer from poor performance with respect to their large-scale counterparts in the field.
M. Bastankhah, F. Porté-Agel
semanticscholar +1 more source