Results 1 to 10 of about 16,224 (163)
Energies, 2017 Linear flux-switching permanent magnetic (LFSPM) machines are good choices for long stroke applications. These machines deliver high thrust force density in addition to the machine structure where permanent magnetics (PMs) and windings are all on the ...
Wenjuan Hao, Yu Wang
doaj +3 more sources
Analysis of thrust force generation during the drilling of natural fiber based hybrid composite [PDF]
Scientific ReportsIn this study, thrust force generation during drilling in natural fiber-reinforced epoxy has been investigated. Three natural fibers Abaca (A), Hemp (H) and Jute (J) have been utilized.
Mohan Kumar Anand Raj +8 more
doaj +2 more sources
Imbalance thrust force method for transferring the maximum thrust force
Yantu gongcheng xuebao, 2022 The imbalance thrust force method (ITFM) is widely applied in the field of slope analysis and design because of its simple model, explicit calculation process and ability to calculate the overall landslide thrust.
CHEN Wen-sheng, DAI Jia-ning, JIANG Mao-lin, LI Ying-hao, LIANG Yao
doaj +1 more source
Thrust Vector Observation for Force Feedback-Controlled UAVs [PDF]
Drones, 2022 This paper presents a novel approach to Thrust Vector Control (TVC) for small Unmanned Aerial Vehicles (UAVs). The difficulties associated with conventional feed-forward TVC are outlined, and a practical solution to conquer these challenges is derived.
Lennart Werner +3 more
openaire +3 more sources
Thrust ripple suppression methods for the flux-switching permanent magnetic machine
电力工程技术, 2022 Linear flux-switching permanent magnet (LFSPM) machines have high power density and simple robust stator structure,which shows significant potential in long stroke applications.
HAO Wenjuan, WANG Yu
doaj +1 more source
Applied Sciences, 2023 The interaction between the drill bit and rock is a complex dynamic problem in the process of drilling and breaking rock. In this paper, the dynamic process of drilling and breaking rock is analyzed using ABAQUS software.
Xinxing Liu +3 more
doaj +1 more source
Metals, 2022 Titanium alloy is a kind of hard-to-cut material widely used in aerospace, military and medical fields, and mechanical drilling is the primary technique used for hole-making in titanium alloy materials.
Lijie Ma +5 more
doaj +1 more source
Analyzing the Design and Performance of a DC Linear Stepper Motor
Machines, 2023 This paper describes the design and modelling of a DC linear stepper motor (DLSM), to investigate the air-gap magnetic flux density and the static features of the thrust force under the DC current excitation condition, while taking the nonlinear ...
Monier Habil +3 more
doaj +1 more source
Correlating the Ultrasonic Thrust force with acoustic streaming Velocity [PDF]
2009 IEEE International Ultrasonics Symposium, 2009 The UltraSonic Thruster (UST) is an actuator which employs a piezoelectric transducer to generate a highly directive ultrasonic wave so as to produce bulk fluid movement. This streaming phenomenon can be utilized underwater for thrusting or maneuvering purposes in marine applications, and particularly at very small scale.
Tan, Alfred C. H., Hover, Franz S.
openaire +3 more sources
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 In this study, the effects of drilling parameters on the thrust force in the drilling process of glass fiber reinforced polymer composites were investigated experimentally and statistically. Multiwalled carbon nanotube wt.
Gökhan BAŞAR +2 more
doaj +1 more source