Academic literature on the topic 'Rotor characteristics'

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Journal articles on the topic "Rotor characteristics"

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Kosushkin, K. G., B. S. Kritsky, and R. M. Mirgazov. "Computational studies of the rotors aerodynamic characteristics of multirotor drones." Civil Aviation High Technologies 24, no. 5 (2021): 60–75. http://dx.doi.org/10.26467/2079-0619-2021-24-5-60-75.

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The article presents the results of computational studies of aerodynamic characteristics for unmanned lift-generating multi-rotor drones of various configurations. The distinctive features of rotors flow were characterized. The rotor interaction was evaluated. The computations were based on the nonlinear rotor blade vortex theory in a non-stationary arrangement. The combinations of four, eight (four coaxial) and fourteen two-bladed rotors at velocity V = 100, 150, 200 km/h were considered. Semi-empirical methods were employed to select the rotor angles of attack, rotation speed, blade installa
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Doerffer, Krzysztof, Janusz Telega, Piotr Doerffer, Paulina Hercel, and Andrzej Tomporowski. "Dependence of Power Characteristics on Savonius Rotor Segmentation." Energies 14, no. 10 (2021): 2912. http://dx.doi.org/10.3390/en14102912.

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Savonius rotors are large and heavy because they use drag force for propulsion. This leads to a larger investment in comparison to horizontal axis wind turbine (HAWT) rotors using lift forces. A simple construction of the Savonius rotor is preferred to reduce the production effort. Therefore, it is proposed here to use single-segment rotors of high elongation. Nevertheless, this rotor type must be compared with a multi-segment rotor to prove that the simplification does not deteriorate the effectiveness. The number of segments affects the aerodynamic performance of the rotor, however, the resu
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Povarov, Sergii. "Determination of the aerodynamic characteristics of the tiltrotor with the wingtip-mounted coaxial rotors." MECHANICS OF GYROSCOPIC SYSTEMS, no. 40 (December 26, 2021): 108–16. http://dx.doi.org/10.20535/0203-3771402020248778.

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The article describes the study of rotor-to-wing aerodynamic interaction for the wingtip-mounted coaxial rotors configuration of the tiltrotor aircraft.
 The influence of the rotor slipstreams on lift-to-drag ratio characteristic was determined. Obtained results were compared with similar characteristics of the equivalent in thrust conventional single rotor slipstreams impact.
 Using the computational aerodynamics methods (panel-vortex method) the flow around the tiltrotor model with the wingtip-mounted single and coaxial rotors has been simulated. A study of the basic model configur
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Povarov, Sergey. "Comparison of aerodynamic characteristics of convertible models with single and coaxial schemes of propellers." MECHANICS OF GYROSCOPIC SYSTEMS, no. 39 (May 20, 2020): 96–105. http://dx.doi.org/10.20535/0203-3771392020229110.

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The article describes the study of rotor-to-wing aerodynamic interaction for the wingtip-mounted coaxial rotors configuration of the tiltrotor aircraft.
 The influence of the rotor slipstreams on lift-to-drag ratio characteristic was determined. Obtained results were compared with similar characteristics of the equivalent in thrust conventional single rotor slipstreams impact.
 Using the computational aerodynamics methods (panel-vortex method) the flow around the tiltrotor model with the wingtip-mounted single and coaxial rotors has been simulated. A study of the basic model configur
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Freakley, Philip K. "Distributive Mixing Characteristics of Batch Internal Mixers." Rubber Chemistry and Technology 65, no. 4 (1992): 706–14. http://dx.doi.org/10.5254/1.3538636.

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Abstract The distributive mixing characteristics of three internal mixers are examined: a Parrel BR Banbury (1.6 L), a Farrel F40 Banbury (40 L), and a Francis Shaw K1 Intermix (5.5 L). The former two machines have two-wing tangential rotors while the latter has intermeshing rotors. The distribution of sulfur in mixed batches of an EPDM compound and an SBR compound, as measured by curemeter tests on samples taken from random locations within each batch, is used to quantify distributive mixing. The dominant influence on sulfur distribution is total rotor revolutions and a maximum of 20 rotor re
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Arcoumanis, C., R. F. Martinez-Botas, J. M. Nouri, and C. C. Su. "Performance and Exit Flow Characteristics of Mixed-Flow Turbines." International Journal of Rotating Machinery 3, no. 4 (1997): 277–93. http://dx.doi.org/10.1155/s1023621x97000262.

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The performance and exit flow characteristics of two mixed-flow turbines have been investigated under steady-state conditions. The two rotors differ mainly in their inlet angle geometry, one has a nominal constant incidence (rotor B) and the other has a constant blade angle (rotor C), but also in the number of blades. The results showed that the overall peak efficiency of rotor C is higher than that of rotor B. Two different volutes were also used for the tests, differing in their cross-sectional area, which confirm that the new larger area volute turbine has a higher efficiency than the old o
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Gregorio, Fabrizio De, Karl-Stephane Rossignol, Giuseppe Ceglia, and Jianping Yin. "Aerodynamic and acoustic investigations of rotor-rotor wake interaction." Proceedings of the International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics 21 (July 8, 2024): 1–27. http://dx.doi.org/10.55037/lxlaser.21st.221.

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The paper presents part of the experimental activities carried out in the GARTEUR Action Group RC/AG-26 to study the acoustic and aerodynamic characteristics of small rotor configurations, including the influence of the rotor-rotor interactions. Two rotors, equipped with two-bladed propellers of a diameter of D=330.2 mm, were operated at two rotating speeds of 8025 RPM and 10120 RPM and arranged in different configurations. Isolated rotor and two different coaxial configurations in hover conditions were assessed. The aerodynamic loads and the rotor slipstream characterisation, in terms of flow
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Wang, Yu, Mao Sun, and Chao Yan. "Numerical simulation of hovering flow field and interference characteristics of rotor system." Journal of Physics: Conference Series 2235, no. 1 (2022): 012002. http://dx.doi.org/10.1088/1742-6596/2235/1/012002.

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Abstract In order to investigate the aerodynamic interference characteristics of tandem rotor, this paper simulates the hovering flow field of single rotor and tandem rotor based on the dynamic structure overset grid method and unsteady Navier-Stokes equations in computational fluid dynamics (CFD). In the study of hover state of single rotor with twist, the trajectory of the blade vortex and the change pattern are briefly analyzed. Subsequently, the flow field disturbance of tandem rotor, the vortex structure, the pull coefficient and the downwash flow are investigated. The results show that t
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Sineglazov, Victor, and Oleksandr Stanislavchuk. "Automation Disign of Hybrid Vertical-axial Rotors." Electronics and Control Systems 4, no. 70 (2022): 44–50. http://dx.doi.org/10.18372/1990-5548.70.16755.

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The paper proves the need to create vertical-axial rotors of wind power plants in the city strip, which can be placed on roofs, which makes it possible to increase their energy efficiency by 60-70%. It is shown that the placement of such rotors on the roofs has its own characteristics, which is the need to take into account the relief of the roof of the house, its surface area, rose and wind speed over it and others. Examples of wind farms are considered and it is proved that their energy efficiency can be increased by using hybrid vertical-axial rotors, which consist of a combination of Darri
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Qi, Haotian, Ping Wang, Linsong Jiang, and Yang Zhang. "Investigation on Aerodynamic Noise Characteristics of Coaxial Rotor in Hover." Applied Sciences 12, no. 6 (2022): 2813. http://dx.doi.org/10.3390/app12062813.

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A numerical method based on Reynolds Averaged Navier–Stokes (RANS) equations and a high-efficiency trim model is developed to simulate the aerodynamics of a coaxial rotor. Farassat 1A equations are used for the prediction of thickness and loading noise. Hover cases of different thrust coefficients with torque balance are conducted. The sound pressure history of different observation points positioned below the rotor disk plane is analyzed. Results indicate that the special noise characteristics of the coaxial rotor are mainly caused by the noise superposition of the twin rotors and the unstead
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Dissertations / Theses on the topic "Rotor characteristics"

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Sutkowy, Mark Louis Jr. "Relationship between Rotor Wake Structures and Performance Characteristics over a Range of Low-Reynolds Number Conditions." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1534768619864476.

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Colombo, Francesco. "Service-like thermo-mechanical fatigue characteristics of 1CrMoV rotor steel /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17070.

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Guo, Jenq-Shan. "Characteristics of the nonlinear hysteresis loop for rotor-bearing instability." Case Western Reserve University School of Graduate Studies / OhioLINK, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=case1062688989.

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Vaishya, Manish. "Vibro-acoustic characteristics of sliding friction in geared rotor systems /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486394475977383.

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You, Jae Hun [Verfasser]. "Aeroacoustic Characteristics of a Shrouded Helicopter Tail Rotor / Jae Hun You." München : Verlag Dr. Hut, 2018. http://d-nb.info/1162767235/34.

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Mat, Isa Ahmad A. "An investigation of the dynamic characteristics of a bolted-rotor system." Thesis, Aston University, 2001. http://publications.aston.ac.uk/11837/.

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A Jeffcott rotor consists of a disc at the centre of an axle supported at its end by bearings. A bolted Jeffcott rotor is formed by two discs, each with a shaft on one side. The discs are held together by spring loaded bolts near the outer edge. When the rotor turns there is tendency for the discs to separate on one side. This effect is more marked if the rotor is unbalanced, especially at resonance speeds. The equations of motion of the system have been developed with four degrees of freedom to include the rotor and bearing movements in the respective axes. These equations which include non-l
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Симоновський, Віталій Іович, Виталий Иович Симоновский, Vitalii Iovych Symonovskyi, Олександр Іванович Беда, Александр Иванович Беда та Oleksandr Ivanovych Beda. "Вплив спірального потоку у шпаруватому ущільненні на динамічні характеристики ротора". Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/8001.

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Yang, Baozhong. "On the characteristics of fault-induced rotor-dynamic bifurcations and nonlinear responses." Diss., Texas A&M University, 2003. http://hdl.handle.net/1969.1/1135.

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Rotor-dynamic stability is a very important subject impacting the design, control, maintenance, and operating safety and reliability of rotary mechanical systems. As rotor-dynamic nonlinearities are significantly more prominent at higher rotary speeds, the demand for better and improved performance achievable through higher speeds has rendered the use of a linear approach for rotor-dynamic analysis both inadequate and ineffective. To establish the fundamental knowledge base necessary for addressing the need, it is essential that nonlinear rotor-dynamic responses indicative of the causes of n
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Chitroju, Rathna. "Improved performance characteristics of induction machines with non-skewed symmetrical rotor slots." Licentiate thesis, KTH, School of Electrical Engineering (EES), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11510.

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<p>Induction machines convert more than 55% of electrical energy into various other forms in industrial and domestic environments. Improved performance, especially by reduction of losses in induction machines hence can significantly reduce consumption of electricity. Many design and control methods are adopted to make induction machines work more efficiently, however certain design compromises are inevitable, such as skewing the rotor to improve the magnetic noise and torque characteristics increase the cross current losses considerably in a cage rotor, degrading the efficiency of the motor. C
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Nováková, Naděžda. "Dynamické radiální síly působící na oběžné kolo odstředivého čerpadla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230329.

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This thesis deals with the radial forces acting on the impeller of a centrifugal pump. It focuses on the centrifugal pump type BETA 26. It addresses forces acting on the pump shaft. These forces are converted into the impeller. The most extensive part of this thesis is devoted to the experimental measurement and evaluation. The results are summarized and processed graphically.
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Books on the topic "Rotor characteristics"

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W, Elliott Joe, Orie Nettie M, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., United States. Army Aviation Systems Command., and Langley Research Center, eds. Rotor performance characteristics from an aeroacoustic helicopter wind-tunnel test program. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

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Lewicki, David G. Vibration characteristics of OH-58A helicopter main rotor transmission. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.

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Piatak, David J. Stiffness characteristics of composite rotor blades with elastic couplings. National Aeronautics and Space Administration, 1997.

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W, Nixon Mark, Kosmatka J. B, and Langley Research Center, eds. Stiffness characteristics of composite rotor blades with elastic couplings. National Aeronautics and Space Administration, Langley Research Center, 1997.

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J, Coy John, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. Vibration characteristics of OH-58A helicopter main rotor transmission. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.

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D, Hathaway Michael, United States. National Aeronautics and Space Administration., and United States. Army Aviation Systems Command., eds. Rotor wake characteristics of a transonic axial flow fan. National Aeronautics and Space Administration, 1986.

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L, Peterson Randall, Graham T. A, and Ames Research Center, eds. Simulated rotor test apparatus dynamic characteristics in the 80- by 120-foot wind tunnel. National Aeronautics and Space Administration, Ames Research Center, 1990.

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Hoad, Danny R. Rotor performance characteristics from an aeroacoustics helicopter wind-tunnel test program. Langley Research Center, 1986.

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Center, Ames Research, and United States. Army Aviation Research and Technology Activity., eds. Frequency-response identification of XV-15 tilt-rotor aircraft dynamics. National Aeronautics and Space Administration, Ames Research Center, 1987.

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Center, Ames Research, and United States. Army Aviation Research and Technology Activity., eds. Frequency-response identification of XV-15 tilt-rotor aircraft dynamics. National Aeronautics and Space Administration, Ames Research Center, 1987.

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Book chapters on the topic "Rotor characteristics"

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Matsushita, Osami, Masato Tanaka, Hiroshi Kanki, Masao Kobayashi, and Patrick Keogh. "Rotor System Evaluation Using Open-Loop Characteristics." In Vibrations of Rotating Machinery. Springer Japan, 2017. http://dx.doi.org/10.1007/978-4-431-55456-1_8.

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Farshadnia, Mohammad. "Analytical Modelling of Rotor Magnetic Characteristics in an Interior Permanent Magnet Rotor." In Springer Theses. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8708-0_4.

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Zou, Minxuan, Gang Zhang, Shiji Bian, Yuliang He, and Xu Li. "Dynamics Analysis of Marine Gas Turbine Modelled Rotor." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_48.

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Abstract Since the beginning of the 21st century, more and more countries have taken the gas turbine as the preferred power for the main battle ships at sea. The gas turbine has high reliability and long service life, which meets the requirements of high-intensity and long-term offshore operations. This paper takes the physical model of the rotor of the dynamic vortex section of the marine gas turbine as the basis, combines the relevant theories, and ensures that the static characteristics of the rotor are basically unchanged in the case of modelling treatment. ANSYS software is used to carry
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Xie, Weiyi, Youfu Song, Yihong Chen, Xuewei Lu, Xiangjie Xiong, and Changli Liu. "Analysis of Excitation Force on Aeroengine Blisk Structure." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_72.

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Abstract The aerodynamic forces acting on the surface of the turbine rotor blades are the main factor to affect their vibration characteristics, and the resonance of rotor blades can be determined and forced response analysis can be carried out based on the characteristics of aerodynamic excitation force. In the paper, the equivalent aerodynamic excitation forces on the surface of the rotor blade of a certain aeroengine blisk structure are extracted and analyzed, and then the frequency distribution of the excitation force and its variation with rotating speed are analyzed in the time and frequ
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Sieros, Giorgos. "Rotor Blade Design, Number of Blades, Performance Characteristics." In Handbook of Wind Energy Aerodynamics. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-31307-4_4.

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Sieros, Giorgos. "Rotor Blade Design, Number of Blades, Performance Characteristics." In Handbook of Wind Energy Aerodynamics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-05455-7_4-1.

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Peng, Fangfang, Baojun Yu, Yongyi Guo, and Hancheng Jiang. "Structural Design and Feasibility Analysis of a Double-Rotor Wheeled Wall-Climbing Robot." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_2.

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Abstract In this paper, a double-rotor wheeled wall climbing robot is designed and a new transition method is proposed. The wall-climbing robot is using the counter-thrust force generated when the rotor rotates at high speed as the adsorption force, so that the robot can adsorb stably on the wall without slipping and tilting and can realize the transition from the ground to the vertical wall. The forces of the robot in different motion states were analyzed, and the overall structure of the robot was verified to meet the strength requirements by setting appropriate loads through finite element
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Zhao, Zhenmin, Jianghong Li, and Jiahang Cui. "Feature Extraction for Gas Turbine Rotor Fault Diagnosis in Complex Networks Based on Phase Space Method." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_94.

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Abstract Aiming at the typical fault diagnosis of gas turbine rotor imbalance, contact-rubbing and misalignment, a feature extraction method for rotor fault diagnosis in complex networks based on phase space method is proposed. The delay parameters and embedding dimension parameters of the phase space method are determined by the autocorrelation function method based on the generalized embedding window length, and then the threshold parameters of the node connection edge are added on the basis of the phase space method to construct the rotor complex network, and the network statistical charact
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Hou, Xichen, Zhiyong Yin, Leipeng Song, and Jiedong Shi. "Research on Dynamical Characteristics of an Eccentric Rotor System." In Proceedings of the 2024 3rd International Conference on Applied Mechanics and Engineering Structures (AMES 2024). Atlantis Press International BV, 2024. http://dx.doi.org/10.2991/978-94-6463-473-0_16.

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Ding, Xiaofei, Mingfu Liao, Zengde Shao, and Yixiong Liu. "Coupling Dynamic Characteristics Analysis of a Dual-Rotor Aeroengine." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3998-1_6.

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Conference papers on the topic "Rotor characteristics"

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Zhu, Zheng, Qijun Zhao, Simeng Jing, Xin Yuan, and Bo Wang. "Analyses on Aeroacoustic Characteristics of Coaxial Rotor in Forward Flight." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12665.

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Based on CFD method and FW-Hpds equations, a numerical method for predicting aeroacoustic characteristics of coaxial rotor is established. In order to accurately simulate the flowfield of coaxial rotor, several techniques including moving-embedded grids, implicit LU-SGS scheme, ROE-MUSCL scheme and Spalart-Allmaras turbulence model are adopted to solve the RANS equations. The aeroacoustic characteristics of coaxial rotor in forward flight are calculated and analyzed by using FW-Hpds equations. The calculated acoustic characteristics of the AH-1/OLS model in forward flight for validation are in
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Mula, Swathi, Christopher Cameron, Charles Tinney, and Jayant Sirohi. "Low-dimensional Characteristics of Tip Vortices from a Coaxial Rotor in Hover." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9438.

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PIV experiments are conducted on a coaxial rotor wake to study the low-dimensional characteristics of the turbulence within the rotor tip vortices using proper orthogonal decomposition (POD). The coaxial configuration consists of 1.0 m diameter, two-bladed twin rotors spaced at 15% radius. The coaxial rotor is operated in hover at a blade tip chord Reynolds number of 218,000 and a tip Mach number of 0.23. Blades are set to collective pitch angles of 7.1° (upper rotor) and 7.2° (lower rotor), all of which resulted in a blade loading CT ₙ/σ = 0.035 with a sufficient torque balance. Corrections f
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Xi, Chen, Zhao Qi-Jun, Ma Yi-Yang, and Wang Bo. "Mechanism Analyses on Aeroacoustic Characteristics of Iced Rotor for Ice Detection." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12281.

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Based on mechanism analyses on aeroacoustic characteristics of iced rotors, a new icing detection method is proposed, and a corresponding numerical method for calculating aeroacoustic characteristics of iced rotors is developed. Firstly, the CFD simulation method for 3-D flowfield around the blade is established by solving the unsteady RANS equations. Using the Eulerian approach, the conservation equations of mass and momentum are solved to obtain the droplet flowfield properties. Then, combined with the characters of rotor blade motion, a 3-D icing model considering influences of centrifugal
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Li, Shanfu, Wang Zhi, Rui Sun, Weijun Guo, Mengkang Yue, and Yu Liu. "Analysis of Vibration Characteristics of Rotor-Stator Rubbing Faults in a Dual-Rotor System." In 2024 Global Reliability and Prognostics and Health Management Conference (PHM-Beijing). IEEE, 2024. https://doi.org/10.1109/phm-beijing63284.2024.10874499.

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Zhu, Zheng, and Qi-Jun Zhao. "Numerical Analyses for Aerodynamic and Noise Characteristics of Helicopter Scissors Tail Rotor." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9413.

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Numerical analyses for aerodynamic and noise characteristics of helicopter scissors tail rotor both in hover and forward flight are conducted. A solver named CFD/FW-H method which combines the CFD method and FW-H approach is established to predict the noise characteristics of scissors tail rotor. In this solver, based on the moving-embedded grid system, a CFD simulation method for aerodynamic characteristics of scissors tail rotor is developed by solving the unsteady RANS equations with Baldwin-Lomax turbulence model, and the discretization of convective fluxes is completed by ROE-MUSCL scheme
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Yi-Yang, Ma, Zhao Qi-Jun, and Wang Bo. "Active Flow Control Strategy on Improving Aerodynamic Characteristics of Rotor." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-11998.

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A new active flow control strategy by placing a synthetic jet actuator (SJA) and a trailing-edge flap (TEF) has been proposed, and its control effects on mitigation of large negative pitching moments and drag caused by rotor dynamic stall are numerically investigated by CFD method. A moving-embedded grid method and an unsteady Reynolds averaged Navier–Stokes (URANS) solver are established for predicting the complex flowfields of rotor and airfoil. Calculated results of VR-12 and SC1095 airfoils indicate that TEF and SJ can suppress the formation of dynamic stall vortex and postpone flow separa
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TURSUN, Gokhan, Betul ERGUL, and Yusuf ULU. "Evaluation of Rotor Structural Characteristics Based On Whirl Tower Tests." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9645.

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Robust and reliable structural design necessitates numerous tests for rotor blades and rotor heads. The only way to be sure regarding analysis methods containing many assumptions and unknowns is to conduct dedicated tests simulating the operational case as close as possible. Within this context, a series of test activities have been planned so as to provide structural integrity verification of rotor system. In order to evaluate structural and aeromechanical performance of the rotor system, a Whirl Tower is designed and manufactured indigenously in TAI. In this study, an assessment on Whirl Tow
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Lin, Hao, Xin Wei, Leiming Song, Yiyang Chen, Ling Li, and Haipeng Geng. "Theoretical Analysis on Lateral Vibration Characteristics of Rotor Considering Electromagnetic Torque." In 2024 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2024. http://dx.doi.org/10.1109/icma61710.2024.10633054.

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Song, In-seok, Ho-Jin Oh, DoHyun Jang, and Sang-Yong Jung. "Rotor Design Considering Demagnetization Characteristics of Ribless IPMSM for EV Propulsion." In 2024 27th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2024. https://doi.org/10.23919/icems60997.2024.10921245.

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Yong-bin, Chen, Li Shao-dong, and Yang Jun. "Research on micro-motion modulation characteristics of multi-rotor aircraft's rotors." In 2016 CIE International Conference on Radar (RADAR). IEEE, 2016. http://dx.doi.org/10.1109/radar.2016.8059201.

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Reports on the topic "Rotor characteristics"

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Komerath, Narayanan, Vrishank Raghav, Nandeesh Hiremath, and Dhwanil Shukla. Flowfield Characteristics on a Retreating Rotor Blade. Defense Technical Information Center, 2015. http://dx.doi.org/10.21236/ad1006776.

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Hawley. PR-015-11707-R01 Test Diagnostic Methods for Turbine Gas Meters. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010671.

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Abstract:
Similar to most metering technologies, turbine meters are known to be affected by abnormal flow or abnormal mechanical conditions which can cause bias in flow measurement. These types of flow conditions include blockage at the flow meter or straightening vanes, grime or liquid contamination on the internal meter components, damage to the internal meter components, and pulsation in the flow. With the introduction of ultrasonic and Coriolis meters for gas applications, the natural gas industry has embraced the concept of meters with embedded diagnostic capabilities. These capabilities allow the
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Connell, J. R., and V. R. Morris. Rotationally sampled wind characteristics for several rotor sizes using laser anemometer measurements. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6221452.

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Neff, D. E., and R. N. Meroney. Measurement in a wind tunnel of the modification of mean wind and turbulence characteristics due to induction effects near wind turbine rotors. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/5996233.

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