Results 21 to 30 of about 7,149 (259)

Characterization of the photothermal interaction on a viscoelastic semiconducting solid cylinder due to ramp-type heating based on green-naghdi theories

Results in Physics, 2020
This paper is dealing with the photothermal interaction of a homogenous, isotropic, semiconducting, viscothermoelastic solid cylinder in the context of Green-Naghdi theories of generalized thermoelasticity (type-I, -II, and -III).
Hamdy M. Youssef, Alaa A. El-Bary
doaj   +1 more source

Entropy generation under the influence of radial magnetic field and viscous dissipation of generalized Couette flow in an annulus

Propulsion and Power Research, 2018
This paper investigates the combined effect of radial magnetic field and viscous dissipation on entropy generation in horizontal co-axial cylinders of generalized Couette flow.
TaiwoS. Yusuf, MichaelO. Oni
doaj   +1 more source

Analyses of elastic limit heat loads in thick walled tubes subjected to periodic surface temperatures: analytical treatment

Archives of Mechanics, 2018
Analytical solutions are derived to analyze elastic limit heat loads in tubes subjected to periodic surface temperatures. The tube is initially at zero temperature and for the times greater than zero one of the surfaces of the cylinder is subject to a ...
T. Apatay, A.N. Eraslan
doaj   +1 more source

Combined effect of magneto hydrodynamics, couple stress, and viscosity variation on squeeze film characteristics of a cylinder and rough flat plate

SN Applied Sciences, 2023
The present research theoretically analyzes the impact of magnetohydrodynamics (MHD) and viscosity variation on couple stress squeeze film properties of a cylinder and a rough planar surface.
R. Suresha, R. Arunkumar, B. N. Hanumagowda, Dilsora Abduvalieva, Nainaru Tarakaramu, Fuad A. Awwad, Emad A. A. Ismail, M. Ijaz Khan   +7 more
doaj   +1 more source

A Mathematical Study of a Semiconducting Thermoelastic Rotating Solid Cylinder with Modified Moore–Gibson–Thompson Heat Transfer under the Hall Effect

Mathematics, 2022
This research aims to investigate photo-thermoelastic interactions in a rotating infinite semiconducting solid cylinder under a high magnetic field acting along its axis with the Hall current effect.
Iqbal Kaur, Kulvinder Singh, Eduard-Marius Craciun   +2 more
doaj   +1 more source

Computational analysis of MHD Cross nanofluid containing gyrotactic microorganisms over a permeable horizontal cylinder through a porous medium in presence of thermal radiation and chemical reaction

Partial Differential Equations in Applied Mathematics, 2023
In the current work, mathematical analysis of bioconvective heat and mass transfer in generalized fluid containing nanoparticles and motile gyrostatic microorganisms over a permeable horizontal cylinder embedded in a porous medium is investigated in the ...
Ahmed M. Sedki
doaj   +1 more source

Experimental and Numerical Analysis on Two-Phase Induced Low-Speed Pre-Ignition

Energies, 2021
The root cause of the initial low-speed pre-ignition (LSPI) is not yet clarified. The literature data suggest that a two-phase phenomenon is most likely triggering the unpredictable premature ignitions in highly boosted spark-ignition engines.
Norbert Zöbinger, Thorsten Schweizer, Thomas Lauer, Heiko Kubach, Thomas Koch   +4 more
doaj   +1 more source

Thermoelastic Interactions in a Rotating Infinite Orthotropic Elastic Body with a Cylindrical Hole and Variable Thermal Conductivity

Archive of Mechanical Engineering, 2017
In the present article, we introduced a new model of the equations of generalized thermoelasticity for unbounded orthotropic body containing a cylindrical cavity.
Mashat D. S., Zenkour A. M., Abouelregal A. E.   +2 more
doaj   +1 more source

Artery‐on‐Chip Demonstrates Mechanical and Functional Features of Healthy and Diseased Living Smooth Muscle Tissue

Advanced Functional Materials, EarlyView.
This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough, Roy Chen, Katerina Katsouleas, Jaron Shoemaker, Travis Brady, Tianfang Yu, Jennifer Arthur Ataam, Connor Amelung, Lakshmi Santhanam, Ioannis Karakikes, Sharon Gerecht   +10 more
wiley   +1 more source

A Note on Minimal Translation Graphs in Euclidean Space

Mathematics, 2019
In this note, we give a characterization of a class of minimal translation graphs generated by planar curves. Precisely, we prove that a hypersurface that can be written as the sum of n planar curves is either a hyperplane or a cylinder on the ...
Dan Yang, Jingjing Zhang, Yu Fu
doaj   +1 more source