Predictions of the frequencies of bending-torsion coupled laminated composite plates with discontinuities: Novel analytical modeling and experimental validation
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.08.013
Abstract: Abstract A novel analytical model that accurately represents the free vibration response of intact/damaged composite plates accounting for the bending-torsional coupling is developed. Unlike the existing models for the bending-torsion vibrations of composite plates, in… read more here.
Keywords: model; bending torsion; laminated composite; composite plates ... See more keywords
Degradation of Critical Current in an HTS Tape With Combined Bending and Torsion Considering Curvature of Elliptical Shape
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2782217
Abstract: Degradation of critical current (Ic) in a high-temperature superconducting (HTS) tape under bending conditions had been previously investigated. These investigations were focused on only either bending or torsion. A rotating flux pump is used to… read more here.
Keywords: torsion; hts tape; degradation critical; bending torsion ... See more keywords
Numerical investigation of bending–torsion coupling effect on aeroacoustic noise of a flexible unmanned aerial vehicle propeller
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221119040
Abstract: The recent explosion in interest into the use of UAVs for a wide range of commercial applications has also raised awareness of the issue of noise coming from UAVs. This paper introduces a method for… read more here.
Keywords: noise; bending torsion; propeller; torsion coupling ... See more keywords
Combined bending–torsion testing device for characterization of shape memory alloy endodontic files
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x20932218
Abstract: Design has an important influence on mechanical response of endodontic instruments made of shape memory alloys. The experimental and numerical prediction of their thermomechanical response is necessary to improve their behavior during operating inside root… read more here.
Keywords: bending torsion; testing device; endodontic files; torsion ... See more keywords
A Piezoelectric Energy Harvester with Bending–Torsion Vibration in Low-Speed Water
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7020116
Abstract: This paper presents a piezoelectric energy harvester using an eccentric cylinder undergoing bending–torsion vibration in low-speed water. It can harvest energy from water using vortex-induced vibration (VIV). A distributed parameter beam model with respect to… read more here.
Keywords: torsion vibration; energy; vibration; water ... See more keywords
Cyclic Tests of Smooth and Notched Specimens Subjected to Bending and Torsion Taking into Account the Effect of Mean Stress
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13092141
Abstract: The paper contains the results of fatigue tests of smooth and notched specimens made of 10HNAP (S355J2G1W) subjected to proportional cyclic loading with use of mean values stress. The results obtained for specimens under bending,… read more here.
Keywords: smooth notched; effect; tests smooth; stress ... See more keywords
Optimization of Curvilinear Stiffener Beam Structures Simulated by Beam Finite Elements with Coupled Bending–Torsion Formulation
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16093391
Abstract: This research presents the application of a beam finite element, specifically derived for simulating bending–torsion coupling in equivalent box-beam structures with curvilinear stiffeners. The stiffener path was simulated and optimized to obtain an expected coupling… read more here.
Keywords: bending torsion; beam; stiffener; beam structures ... See more keywords