Results 11 to 20 of about 2,787,113 (251)

Design of a Mechanical Part of an Automated Platform for Oblique Manipulation

open access: yesApplied Sciences, 2020
Handling machines are increasingly being used in all sectors of the industry. Knowledge of the theory of transport and handling machines are basic prerequisites for their further technical development.
Miroslav Blatnický   +4 more
doaj   +1 more source

Numerical and Analytical Analysis of the Low-Frequency Magnetic Fields Generated by Three-Phase Underground Power Cables with Solid Bonding

open access: yesApplied Sciences, 2023
There is a special concern for measuring and simulating low-frequency magnetic fields generated by underground power cables, particularly in human exposure studies.
Eduard Lunca   +2 more
doaj   +1 more source

Analysis of the Bearing Capacity of Reinforced Concrete Dapped-End Beams

open access: yesApplied Sciences, 2023
The dapped-end beam is a widely utilized structural component that offers many benefits in real-world applications. However, abrupt changes in the geometry result in complex stress flows, rendering conventional calculation methods unreliable.
Vilius Masėnas   +2 more
doaj   +1 more source

Analytical Calculation of Air Gap Magnetic Field of SPMSM with Eccentrically Cut Poles Based on Magnetic Pole Division

open access: yesEnergies, 2023
In the design process of surface-mounted permanent magnet motor (SPMSM) for industrial robots and computer numerical control (CNC) machine tools, to pursue the sinusoidal nature of the back electromotive force, the magnetic poles in the form of eccentric
Jiahe Zhang   +3 more
doaj   +1 more source

Analytical calculation method for strain of pipeline with smooth dent based on 3D scanning

open access: yesYou-qi chuyun, 2022
Due to its advantages of high accuracy and strong applicability, the evaluation criteria based on dent strain is widely used to evaluate the applicability of buried long-distance pipelines with dents.
FANG Weilun   +5 more
doaj   +1 more source

General 3D Analytical Method for Eddy-Current Coupling with Halbach Magnet Arrays Based on Magnetic Scalar Potential and H-Functions

open access: yesEnergies, 2021
Rapid and accurate eddy-current calculation is necessary to analyze eddy-current couplings (ECCs). This paper presents a general 3D analytical method for calculating the magnetic field distributions, eddy currents, and torques of ECCs with different ...
Xiaoquan Lu   +5 more
doaj   +1 more source

A fast analytical dose calculation approach for MRI-guided proton therapy. [PDF]

open access: yes, 2023
Objective.Magnetic resonance (MR) is an innovative technology for online image guidance in conventional radiotherapy and is also starting to be considered for proton therapy as well.
Meier, Gabriel   +8 more
core   +2 more sources

EMF waveform optimization using the permanent magnet volume-integration method

open access: yesCES Transactions on Electrical Machines and Systems, 2017
The emf expression can be derived with the PM volume-integration method, allowing easier optimization and prediction of the emf harmonic content. An analytical expression is developed for predicting the electromotive force (emf) waveforms and flux ...
Maxime R. Dubois, João P. Trovão
doaj   +1 more source

Analysis and Design Optimization of a Coaxial Surface-Mounted Permanent-Magnet Magnetic Gear

open access: yesEnergies, 2014
This paper presents the analysis and design optimization of a coaxial surface-mounted permanent-magnet magnetic gear. The magnetic field distribution in the coaxial magnetic gear is calculated analytically in the polar coordinate system and then ...
Xiaoxu Zhang   +3 more
doaj   +1 more source

Verification of lira-sapr calculation of i-beams with two symmetry axes for general stability in transverse bending in the plane with maximum stiffness [PDF]

open access: yesE3S Web of Conferences, 2023
The paper considers verification of calculation of split I-beams with two symmetry axes on the general Eulerian stability at transverse bending in the plane of maximum stiffness in the software package (PC) LIRA-SAD.
Makeev S.A.   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy