Results 21 to 30 of about 14,428 (296)
Online Identification and Verification of the Elastic Coupling Torsional Stiffness [PDF]
Shock and Vibration, 2016 To analyze the torsional vibration of a diesel engine shaft, the torsional stiffness of the flexible coupling is a key kinetic parameter. Since the material properties of the elastic element of the coupling might change after a long-time operation due to
Wanyou Li +4 more
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Applied SciencesThe torsional stiffness parameter significantly influences the natural frequency of a leaf spring torsional vibration damper and its proper match with a diesel engine, and the nonlinear characteristics of torsional stiffness avoid reduced reliability due
Chunyun Shen +4 more
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Calculation of the dynamic stiffness of a cantilever under torsional oscillation [PDF]
Beilstein Journal of NanotechnologyAtomic force microscopy using Si cantilevers provides an effective means for investigating both conservative and dissipative interactions in the vertical and lateral directions between the tip and the sample.
Keita Nishida +2 more
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Frontiers in Materials, 2023 The flexspline and flexible bearing constitute a critical contact pair in a harmonic drive system, and their torsional stiffness has a significant impact on the performance characteristics manifested by the harmonic drive.
Qiushi Hu, Heng Li, Guang Wang, Lei Li
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Method for Adjusting Torsional Natural Frequencies of Powertrains with Novel Coupling Design
Machines, 2022 Torsional vibrations are inherently present in every rotating powertrain. In resonant conditions, torsional vibrations can be significantly amplified. A typical method to reduce the torsional vibration particularly at resonance is to modify the torsional
Kalle Kinnunen +3 more
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TORSIONAL STIFFNESS AS AN INFLUENCE PARAMETER ON ARCH STABILITY [PDF]
Proceedings of International Structural Engineering and Construction, 2020 Arch bridge springs can be connected to concrete abutments either by prestressing bars or by connectors. In both options, the torsional stiffness is substantially reduced, compared to the full arch cross sectional area. The influence of this lack of torsional stiffness on arch buckling is being researched, both numerically and experimentally. To reduce
Van Bogaert, Philippe +2 more
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Torsional and Transversal Stiffness of Orthotropic Sandwich Panels [PDF]
Materials, 2020 In the present work, an analytical equation describing the plate torsion test taking into account the transverse shear stiffness in sandwich plates is derived and numerically validated. Transverse shear becomes an important component if the analyzed plate or shell is thick with respect to the in-plane dimensions and/or its core has significantly lower ...
Tomasz Garbowski +2 more
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Hangkong gongcheng jinzhan, 2023 Tire stiffness is one of the important parameters of tire dynamics model. The influence law of tire stiffness on the shimmy of large civil aircraft nose landing gear can provide reference for the anti-shimmy design of large civil aircraft nose landing ...
FENG Guang +5 more
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Applied Sciences, 2022 The precision rotary vector reducer with involute variable tooth thickness (PRVT) is a high-performance precision transmission device, which is very suitable for aerospace, medical machinery, industrial robots, automation equipment, and other fields, and
Le Chang +5 more
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Applied Sciences, 2023 Torsional stiffnesses of chords contribute considerably to the sectional torsional stiffness of steel tubular Vierendeel truss arches and hence determine their out-of-plane buckling.
Qunfeng Liu +4 more
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