Results 21 to 30 of about 47,512 (262)

Comparison Between Phenomenological and Fiber-Section Non-linear Models

open access: yesFrontiers in Built Environment, 2020
The prediction of the seismic response of structures requires accurate models for describing the behavior of each structural element. In frame analysis, non-linearities are typically modeled through either lumped or distributed plasticity elements ...
Marco Terrenzi   +2 more
doaj   +1 more source

Numerical Modelling of Droplets and Beads Behavior over Super-Hydrophobic and Hydrophilic Coatings under in-Flight Icing Conditions

open access: yesApplied Sciences, 2022
Current technology has produced a wide range of advanced micro-structured surfaces, designed for achieving the best wettability and adhesion performances for each specific application.
Giulio Croce   +3 more
doaj   +1 more source

Phenomenological model of effective viscosity of oil material during extrusion processing

open access: yesНовые технологии, 2019
The aim of the research is to study the effective viscosity of oil-bearing material during the extraction process during extrusion processing of oil-bearing materials in the FP press.
A. V. Gukasyan
doaj   +1 more source

An Improved Phenomenological Model of the Planetary Gearbox Based on Meshing Vibration Characteristics

open access: yesIEEE Access, 2020
With the construction of periodic functions relative to the meshing frequency, rotating frequency, and the faulty frequency, etc., the phenomenological model provides a simple and effective way of representing the vibration signal of the planetary ...
Yingchao Luo, Lingli Cui, Jianfeng Ma
doaj   +1 more source

Stress Relaxation during Artificial Aging of an AlSi7Cu0.5Mg Cast Alloy

open access: yesCrystals, 2022
After casting and solidification, Al cast cylinder heads undergo a sequence of heat treatments to achieve the desired material properties. This sequence comprises solution heat treatment (SHT), quenching, and artificial aging.
René Wang   +5 more
doaj   +1 more source

VIV Control Strategies Using Displacement-Based ‎Phenomenological Model [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
Linear and nonlinear feedback control of vortex-induced vibrations are assessed using a single degree-of-freedom phenomenological model of the uncontrolled response.
Muhammad Hajj   +3 more
doaj   +1 more source

A Phenomenological Model of a Downdraft Biomass Gasifier Flexible to the Feedstock Composition and the Reactor Design

open access: yesEnergies, 2021
The development of a one-dimensional (1D) phenomenological model for biomass gasification in downdraft reactors is presented in this study; the model was developed with the aim of highlighting the main advantages and limits related to feedstocks that are
Michela Costa   +3 more
doaj   +1 more source

More hyperelastic models for rubber-like materials: consistent tangent operators and comparative study

open access: yesJournal of the Mechanical Behavior of Materials, 2013
Rubber-like materials can deform largely and nonlinearly upon loading, and they return to the initial configuration when the load is removed. Such rubber elasticity is achieved due to very flexible long-chain molecules and a three-dimensional network ...
Hossain Mokarram, Steinmann Paul
doaj   +1 more source

Room temperature magnetocaloric effect of Ce0.65Mg0.35Co3

open access: yesJournal of Materials Research and Technology, 2022
The magnetocaloric (MC) effect of Ce0.65Mg0.35Co3 alloy is simulated using a phenomenological model (PM). MC parameters of Ce0.65Mg0.35Co3 alloy are obtained from modelling findings as the result of simulation for magnetization vs. temperature in a 0.1 T
Mahmoud A. Hamad, Hatem R. Alamri
doaj   +1 more source

A New Phenomenological Model to Predict Forming Limit Curves from Tensile Properties for Hot-Rolled Steel Sheets

open access: yesMetals
A phenomenological model for the prediction of the forming limit curve (FLC) based on basic mechanical properties through a uniaxial tensile test can tremendously shorten the design time of the forming process and reduce the measuring costs.
Wei-Jin Chen   +7 more
doaj   +1 more source

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