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Instantaneous PIV data related to the leakage flow of a low-speed axial-flow fan with rotating shroud [PDF]
Data in Brief, 2019 The present paper is companion to Large-scale unsteady flow structures in the leakage flow of a low-speed axial fan with rotating shroud, Canepa et al., 2019.Two-dimensional PIV has been used in order to investigate the leakage flow in a low-speed fan ...
Edward Canepa +3 more
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Journal of Low Frequency Noise, Vibration and Active Control, 2018 In this study, some of the optimal parameters for a new-style marine axial flow fan are defined by using numerical simulation and experimental tests with a large marine axial flow fan, based on the analysis of the blade perforation’s influences on its ...
Xinglin Yang +3 more
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Design Optimization Method and Application of High-Efficiency and Variable-Pitch Axial Flow Fan [PDF]
E3S Web of ConferencesThis paper describes servo motor–driven variable-pitch axial flow fan, and its optimal design method, process and application results for improving the efficiency of the variable-pitch fan.
Lee Chan, Yang Sang Ho, Lee Sang Yeol
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Modeling a Large Air-Cooled Condenser [PDF]
MATEC Web of Conferences, 2021 This study reports on a modeling strategy for large Air-Cooled Condensers (ACCs). A large 64-fan ACC was modeled under various crosswind conditions that investigated the ACC’s specific axial flow fan configuration.
Louw D.L., Meyer C.J., van der Spuy S.J.
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Formation of an air jet by a fan installation with pneumatic disk sprayer [PDF]
E3S Web of Conferences, 2021 The article presents the theoretical background, in particular, the developed mathematical models describing the technological processes of air-jet formation and the influence of the wind wheel on changes in the axial velocities of the air jet, as well ...
Afanasiy Lee +2 more
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Analysis on influence of self-fan cooling motor on fan aerodynamics
Xibei Gongye Daxue Xuebao, 2023 With the development of multi electric/all electric aircraft, the degree of aircraft secondary energy electrification is becoming higher and higher. As the core component of the electrical system, the motor presents the trend of small volume and high ...
ZHU Lei +5 more
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Energy Efficiency Optimization Design of a Forward-Swept Axial Flow Fan for Heat Pump
Frontiers in Energy Research, 2021 As one of the key components of the heat pump system, compared to that of a conventional axial fan, the blade tip area of a forward-swept axial fan is much larger than its blade root, which is the main noise source of the fan and also has an important ...
Ke Yang +9 more
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Analysis of the Free Flow Generated by a Two-Blade Axial Fan [PDF]
CientíficaThis paper analyses experimentally the flow generated by a two blades axial fan to determine the position in which the average induced axial velocity is maximum and the radius of the flow contraction (wake) in that position.
Tiburcio Fernández Roque +5 more
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High-efficiency Axial Flow Fan Design by Combining Through-flow Modeling, Optimization Algorithm and Computational Fluid Dynamics Simulation [PDF]
Journal of Applied Fluid MechanicsIn this study, a high-efficiency axial fan design method and process are proposed by integrating the controlled blading design (CBD) method for the spanwise design of blade angles, the through-flow analysis method incorporating three-dimensional flow ...
C. Lee +3 more
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Numerical simulation analysis of cotton conveying channel entrance of foreign fiber sorter
Xi'an Gongcheng Daxue xuebao, 2021 In order to explore the effects of different entrance structures on the flow speed distribution in the cotton conveying channel of the foreign fiber sorter, and improve the stability of cotton flow, numerical simulation analysis method was adopted, and ...
Boyi JIANG +3 more
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