Results 31 to 40 of about 24,260 (204)

Improvement of the Thrust Force of the ECR Ion Thruster μ10

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN, 2010
Based on the success of the Japanese asteroid explorer Hayabusa, the ECR ion thruster μ10 will be installed in Hayabusa's successor, Hayabusa-2, and is scheduled to be commercialized for use in geostationary satellites within the next three years. To increase the thrust force of the μ10 as much as possible without major design changes, luminescence ...
TSUKIZAKI, Ryudo, KOIZUMI, Hiroyuki, HOSODA, Satoshi, NISHIYAMA, Kazutaka, KUNINAKA, Hitoshi   +4 more
openaire   +2 more sources

Enhancing Capabilities of Double Sided Linear Flux Switching Permanent Magnet Machines

Energies, 2018
Double sided linear flux switching permanent magnet machines (DSLFSPMMs) exhibit high thrust force density, high efficiency, low cost and robust double salient secondary (stator) structures.
Noman Ullah, Abdul Basit, Faisal Khan, Wasiq Ullah, Mohsin Shahzad, Atif Zahid   +5 more
doaj   +1 more source

Calculation method of thrust force of the embedded stabilizing piles under the overtop-sliding failure mode

Shuiwen dizhi gongcheng dizhi, 2023
Embedded piles act as an optimization structure compared with the traditional stabilizing pile. The determination of the thrust on the loading section is based mainly on the model test and numerical simulation, and there is a lack of in-depth theoretical
Yuping YAN
doaj   +1 more source

Effects of Cooling Conditions and Machining Parameters on Thrust Force, Surface Roughness, and Hole Quality in Machining of Fiber Metal Laminates [PDF]

Mechanics of Advanced Composite Structures
The machining of Fiber Metal Laminates (FMLs), such as glass laminate aluminum reinforced epoxy (GLARE), presents significant challenges due to the varying mechanical and thermal properties of its constituent materials.
Meisam Khademitab, Vahid Abedini, Alireza Hajialimohammadi   +2 more
doaj   +1 more source

Microstructural damage analysis during drilling in composite laminate with and without smart magneto-elastomer backup

Scientific Reports
CFRP is the most popular composite material due to its excellent mechanical properties. Most practical applications of CFRP in various industries require routine machining operations, such as drilling.
Punit Patel, Vijaykumar Chaudhary, Dipal Patel, Ramesh Upadhyay, Sachin Patel   +4 more
doaj   +1 more source

Interaction between Micro-Amplitude Vibration and Thrust Force in Ultrasonic-Vibration-Assisted Drilling of Glass-Fiber-Reinforced Plastics

, 2022
This research intends to investigate the effect and potential of the ultrasonic vibration of tools for drilling glass-fiber-reinforced plastics (GFRPs), especially with the aim of minimizing the thrust force. As an important parameter to characterize the
Xingzhi Xiao
core   +1 more source

Comparative Study of Propeller Thrust Force on Unmanned Aerial Vehicle Using Ground Testing Methods and Theoretical Calculations

Engineering Proceedings
The propeller thrust force is a critical performance factor for UAVs, directly influencing the aircraft’s lift in the air. Various factors, such as propeller design, motor power, and operating conditions, influence thrust force.
Afif Faishal, Imas Tri Setyadewi, Nur Aklis, Furqaan Harjanto, Ari Mukti Wibowo, Agung Supriyanto   +5 more
doaj   +1 more source

Using artificial neural network models for the prediction of thrust force and torque in drilling operation of Al7075

MATEC Web of Conferences, 2018
This study investigates the thrust force (Fz) and torque (Mz) in a drilling process of an Al7075 workpiece using solid carbide tools (Kennametal KC7325), depending on the effects of crucial cutting parameters such as cutting velocity, feed rate and tool ...
Kyratsis Panagiotis, Efkolidis Nikolaos, Ghiculescu Daniel, Kakoulis Konstantinos   +3 more
doaj   +1 more source

Design and Fabrication of the Large Thrust Force Piezoelectric Actuator [PDF]

, 2013
This paper presents a novel piezoelectric actuator containing double pushers. By using finite element analysis software, this study simulated the vibration mode and amplitude of piezoelectric actuators.
Jing Chen, Shyang-Jye Chang, Shyang-Jye Chang   +2 more
core   +1 more source

Precise Control of Thrust Force on the Shield Tunneling Machine

, 2011
Hydraulic thrust system is a critical part of shield tunneling machine. The precise control of the thrust force is a significant task of thrust system during tunneling excavation.
Guo Fang Gong, Zhi Bin Liu, Hai Bo Xie, Hua Yong Yang, Xiao Ming Duan   +4 more
core   +1 more source