Results 31 to 40 of about 451,327 (295)

Comprehensive Investigations on Fluid Flow and Cavitation Characteristics in Rotating Disk System

Applied Sciences, 2022
The present work numerically investigates the flow behavior of Newtonian fluid between rotating disk systems. Rotating disk flow is an embranchment of fundamental flow research, which forms the theoretical basis for the flow media in many disk-type ...
Junyu Sun, Liyu Chen, Hua Huang, Bing Zhang, Pengfei Qian   +4 more
doaj   +1 more source

Computational Fluid Dynamics Assessment of Flow Characteristic of Thin Liquid Film over Smooth and Corrugated Rotating Disk Surface

Chemical Engineering Transactions, 2017
Process Intensification (PI) is used for analysis and design of innovative equipment and processing methods with substantially improved sustainability, efficiency and environmental performance.
P. Suppramaniam, K. Santherasaygargam, M.F. Majnis, S. Chanderan   +3 more
doaj   +1 more source

On eddy currents in a rotating disk [PDF]

Electrical Engineering, 1942
A DEVICE which often occurs in electric machines and instruments consists of a relatively thin conducting disk rotating between the pole pieces of a permanent magnet or electromagnet. The author has received inquiries as to the method of calculating the paths of the eddy currents and the torque in such cases.
openaire   +2 more sources

A forced convection of water-aluminum oxide nanofluids in a square cavity containing a circular rotating disk of unit speed with high Reynolds number: A Comsol Multiphysics study

Case Studies in Thermal Engineering, 2022
This research article concentrates on forced convection with a high Reynolds number of the water-alumina-based nanofluid in the square cavity containing a rotating disk with a unit speed. A very dense mesh is used to obtain the numerical results with the
Usman, Abid Ali Memon, Haris Anwaar, Taseer Muhammad, Ahmad Ayyad Alharbi, Ali Saleh Alshomrani, Yaser Rajeh Aladwani   +6 more
doaj   +1 more source

The Influence of Specimen Misalignment on Wear in Conforming Pin on Disk Tests [PDF]

, 2004
A pin-on-disk test apparatus was modified to decrease the degree of misalignment between the pin end and the disk counterface. This was achieved by separate alignment of both pin and disk.
Alcock, Jeffrey R., Garcia-Prieto, I., Faulkner, M. D.   +2 more
core   +1 more source

Comprehensive evaluations of heat transfer performance with conjugate heat dissipation effect in high-speed rotating free-disk modeling of aero-engines

Fundamental Research
Thermal boundary conditions of the turbine disk cavity system are of great importance in the design of secondary air systems in aero-engines. This study aims to investigate the complex heat transfer mechanisms of a rotating turbine disk under high-speed ...
Aqiang Lin, Gaowen Liu, Ran Chang, Yan Chen, Qing Feng   +4 more
doaj   +1 more source

Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method

Nonlinear Engineering, 2021
In this research paper, displacement, stresses and strains are presented for rotating FGM disk with variable thickness by using finite element method (FEM). Thermo-elastic material properties and thickness of FGM disk continuously vary as exponential and
Sharma Dinkar, Kaur Ramandeep, Sharma Honey   +2 more
doaj   +1 more source

On the behavior of the porous rotating disk electrode [PDF]

, 2008
textThe flow, reactions and current in a porous rotating disk electrode (PRDE) is studied experimentally and theoretically. A PRDE is an electrochemically active porous disk mounted on a classic rotating disk electrode (RDE). For the oxidation of iodide,
Nam, Bomi
core   +1 more source

Numerical Study for Darcy–Forchheimer Flow of Nanofluid due to a Rotating Disk with Binary Chemical Reaction and Arrhenius Activation Energy

Mathematics, 2019
The present article investigates Darcy−Forchheimer 3D nanoliquid flow because of a rotating disk with Arrhenius activation energy. Flow is created by rotating disk. Impacts of thermophoresis and Brownian dispersion are accounted for.
Mir Asma, W.A.M. Othman, Taseer Muhammad
doaj   +1 more source

Ferrofluid flow due to a rotating disk in the presence of a non-uniform magnetic field [PDF]

, 2016
The flow of a ferrofluid due to a rotating disk in the presence of a non-uniform magnetic field in the axial direction is studied through mathematical modeling of the problem.
A. Bhandari, V. Kumar, Kumar, V., Bhandari, A.   +3 more
core   +1 more source