Results 1 to 10 of about 18,139 (233)

Large surface deformation due to thermo-mechanical effects during cryopreservation by vitrification – mathematical model and experimental validation

PLoS ONE, 2023
This study presents a simplified thermal-fluids (TF) mathematical model to analyze large surface deformations in cryoprotective agents (CPA) during cryopreservation by vitrification. The CPA deforms during vitrification due to material flow caused by the
Devarsh M. Vispute, Prem K. Solanki, Yoed Rabin   +2 more
doaj   +2 more sources

A Mixed Lubrication Model of Piston Rings on Cylinder Liner Contacts Considering Temperature-Dependent Shear Thinning and Elastic–Plastic Contact

Lubricants, 2023
This work develops a numerical methodology for predicting the performance of an automotive piston ring system by considering contact and lubrication mechanics.
Nolan Ryan Chu, Robert L Jackson, Hamed Ghaednia, Arup Gangopadhyay   +3 more
doaj   +1 more source

The Morphology of al Droplet in an Ultrasonic Oscillation Field: Kinetic and Equilibrium Thermodynamic Analysis

Materials Research, 2022
Wetting of metal droplet on the solid substrate is a fundamental phenomenon which is applicable to the surface chemistry. When an oscillation field is included in the wetting condition, the wetting process shows significant advancing and receding ...
Wendi Li, Yuxin Liang, Yao Yang, Bangsheng Li, Jicai Feng   +4 more
doaj   +1 more source

Functionally graded nonlocal thermoelastic nanobeam with memory-dependent derivatives

SN Applied Sciences, 2022
The purpose of this study is to investigate vibrations in 2D functionally graded nanobeams (FGN) with memory-dependent derivatives. A sinusoidal variation of temperature is assumed.
Iqbal Kaur, Kulvinder Singh
doaj   +1 more source

Investigation of the Mechanical Properties for Polymer Reinforced by Nanoparticles with Considering Viscoelasticity of the Matrix

Zanco Journal of Pure and Applied Sciences, 2022
Nanomaterials have shown more interests to the field of nanotechnologies. Polymeric nanocomposites combine the lightweight and low cost of manufacturing for polymers with nanoparticles of higher performance properties. The aim of this paper is to find
Diyar Omar Kaka
doaj   +1 more source

Impact of dimensionality and network disruption on microrheology of cancer cells in 3D environments. [PDF]

PLoS Computational Biology, 2014
Dimensionality is a fundamental component that can have profound implications on the characteristics of physical systems. In cell biology, however, the majority of studies on cell physical properties, from rheology to force generation to migration, have ...
Michael Mak, Roger D Kamm, Muhammad H Zaman   +2 more
doaj   +1 more source

Magneto-Thermoelastic Fracture in Nonlocal Cracked Nanobeams using Modified Couple Stress Model with Memory Effect [PDF]

Journal of Applied and Computational Mechanics
The study of thermal characteristics in cracked nanobeams is vital for the reliable functioning of micro and nanoelectromechanical systems. Classical solid mechanics and Fourier heat law fail to accurately predict size-dependent elastic deformation and ...
Selvapandi Muthulakshmi, Rajendran Selvamani, Marin Marin   +2 more
doaj   +1 more source

Single-connected analytical model analysis of stress field response of geothermal reservoirs induced by staged fracturing

Youqicang pingjia yu kaifa, 2022
The stress field response of the geothermal reservoir induced by staged fracturing will have a direct impact on the wellbore integrity and casing deformation of the geothermal reservoir.
WANG Wei, CHEN Shaoying, YANG Qingchun, LIU Heping, ZHANG Lisong   +4 more
doaj  

Numerical Simulation of Geothermal Energy Development at Mount Meager and Its Impact on In Situ Thermal Stress

Energies
The Meager Mountain Geothermal Project stands as one of the pioneering geothermal energy initiatives in its early stages of resource development. Despite its abundant geothermal heat resources, no prior studies have systematically evaluated the potential
Yutong Chai, Zhuoheng Chen, Shunde Yin
doaj   +1 more source

Multiphysics Coupling Simulation of Off-Axis Integrated Cavity Optical Sensing System

Photonics
The optical properties of an off-axis integrated cavity system are influenced by both structural deformation and thermal deformation. In this paper, the finite element simulation and analysis software COMSOL multiphysics was used to numerically simulate ...
Xing Tian, Jun Yuan, Shichao Chen, Xile Cao, Tong Mu, Gang Cheng   +5 more
doaj   +1 more source