Results 21 to 30 of about 72,044 (261)
Ice Concentration Scaling Laws for Freshwater Lakes in Numerical Weather and Climate Prediction
Geophysical Research Letters, 2023 If lake ice is assumed to deform and fail as a linear viscoelastic material under the action of wind stress, then a simple ice concentration scaling law can be constructed suitable for one‐dimensional lake models embedded within environmental prediction ...
Murray D. MacKay
doaj +1 more source
Active Control of Sandwich Microbeams Vibration with FGM and Viscoelastic/ER Core [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2023 This study is devoted to analyse of free and forced vibrations and semi-active control vibrations of sandwich microbeam with Functionally Graded Materials (FGM) and viscoelastic/electrorheological (ER) core.
Amir Hossein Yousefi +2 more
doaj +1 more source
AxiomsA system of nonlinear wave equations in viscoelasticity with variable exponents is considered. It is assumed that the kernel included in the integral term of the equations depends on both the time and the spatial variables.
Mouhssin Bayoud +4 more
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 This paper aims to estimate the indentation resistance and deformation shape of a 0.5mm thickness acrylic Pressure Sensitive Adhesive (PSA) sheet subjected to a wedge indentation.
Satoshi KANEKO, Shigeru NAGASAWA
doaj +1 more source
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
Sensors, 2015 A Love wave humidity sensor is developed by using a multilayer structure consisting of PVA/SiO2 layers on an ST-90°X quartz substrate. The theoretical result shows that the sensor with such a two-layer structure can achieve a higher sensitivity and a ...
Lijun Wang, Jiansheng Liu, Shitang He
doaj +1 more source
Pulsatory patterns in active viscoelastic fluids with distinct relaxation time scales
New Journal of Physics, 2023 Developing tissues need to pattern themselves in space and time. A prevalent mechanism to achieve this are pulsatile active stresses generated by the actin cytoskeleton.
E M de Kinkelder +2 more
doaj +1 more source
Vibration, 2021 In this paper, the frequency response functions of rubber o-rings are investigated. A growing trend is the application of electric motors in vehicle powertrains.
Michael Schnell +2 more
doaj +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Applied Sciences, 2019 This paper presents an image-based micromechanical modeling approach for simulating the damage-couple viscoelastic response of asphalt mixture. Details of the numerical damage-couple viscoelastic constitutive formulation implemented in a finite element ...
Wenke Huang +3 more
doaj +1 more source