Results 31 to 40 of about 66,803 (169)

Application of Smoothed Particle Hydrodynamics to Structural Cable Analysis

Applied Sciences, 2020
In this study, a numerical model is proposed for the analysis of a simply supported structural cable. Smoothed particle hydrodynamics (SPH)—a mesh-free, Lagrangian method with advantages for analysis of highly deformable bodies—is utilized to model a ...
A. Ersin Dinçer, Abdullah Demir
doaj   +1 more source

Research on the Influence of the Mounting Configuration on the Elastic Characteristics and Energy Dissipation Capacity of Multi-Leaf Springs for Truck Vehicles

Energies
This paper presents selected results of experimental tests on multi-leaf springs used in the dependent suspensions of trucks. The main objective of this research was to determine the dissipation energy in the actual spring structure for various methods ...
Wieslaw Krason, Pawel Bogusz, Jozef Wysocki   +2 more
doaj   +1 more source

On the “authentic damping mechanism” of the phonon damping model

Physical Review C, 2003
Some general features of the phonon damping model are presented. It is concluded that the fits performed within this model have no physical content.
openaire   +3 more sources

Zero/low overshoot conditions based on maximally‐flatness for PID‐type controller design for uncertain systems with time‐delay or zeros

IET Control Theory & Applications
This paper extends the characteristic ratio approach using novel inequalities to ensure zero/low overshoot for linear‐time‐invariant systems with zeros.
Mehmet Canevi, Mehmet Turan Söylemez
doaj   +1 more source

Composites’ damping – an actual challenge

eXPRESS Polymer Letters, 2017
editorial
J. Karger-Kocsis, Z. A. Mohd Ishak
doaj   +1 more source

Synergy of Interlaminar Glass Fiber Hybridization on Mechanical and Dynamic Characteristics of Jute and Flax Fabric Reinforced Epoxy Composites

Journal of Natural Fibers, 2022
Natural fiber composites (NFC) exhibit good specific mechanical properties in comparison to synthetic fiber composites (SFC). The study investigates interlaminar glass (G) fiber hybridized jute (J) and flax (F) reinforced epoxy composites designated as ...
Harshad Pingulkar, Ashok Mache, Yashwant Munde, I. Siva   +3 more
doaj   +1 more source

Design Parameters Affecting the Performance of Vortex-Induced Vibration Harvesters

Micromachines
Vortex-induced vibration harvesters are usually equipped with small piezoelectric patches mounted near the cantilever clamp, where the largest longitudinal stress occurs.
Alberto Pasetto, Michele Tonan, Federico Moro, Alberto Doria   +3 more
doaj   +1 more source

Simulation of Nose Landing Gear Shimmy with Flexible Airframe Considered [PDF]

Xibei Gongye Daxue Xuebao, 2018
Shimmy stability of the nose landing gear of an aircraft is studied in this paper. Firstly, Shimmy model was built considering the dynamic characteristics of the airframe. Then the critical damping, critical velocity and frequency range of the shimmy are

doaj   +1 more source

A robust fusion bus frequency estimation method to improve frequency oscillation damping in power systems

IET Generation, Transmission & Distribution, 2023
This paper proposes a new robust method for accurately and reliably estimating remote bus frequencies in a power system. Two different measurement sources for the remote bus frequency are considered, that is, the ideal Frequency Divider (FD) and the ...
Ali Farahani, Amir H. Abolmasoumi, Lamine Mili, Mohammad Bayat   +3 more
doaj   +1 more source

Effect of fibre treatment and moisture content on the vibration and acoustic properties of the basalt/hemp hybrid composites

Materials Research Express
The hybridization reinforcements of composites allow design engineers to enhance the structural and acoustic properties of synthetic fibre-reinforced materials.
Samanway Chakraborty, N H Padmaraj, Thara Reshma I V, Sriharsha Hegde   +3 more
doaj   +1 more source