New Aspects Concerning the CEUS Figures Identified at Ferrofluid Utilisation in Rotating Magnetic Field
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2014, Vol 21, Issue 2
Abstract
Within the EMAD Research Center was initiated researches about CEUS figures obtained by exposing the content of a cylindrical container on the progressive action of the magnetic field produced by a special winding associated with GROSU stator. Inside the recipient was stored a quantity of ferrofluid which surface were scattered gold or bronze particles. The assembly thus obtained was studied using a suitable video camera, obtaining the so-called CEUS figures that constitute true stamps that highlight and identify the particularities of the studied types of electric drives.
Authors and Affiliations
Ovidiu-Magdin Ţanţa, Mihaela Poienar, Adrian-Neculai Romanescu, Mihaela-Brândușa Negru, Dorel Cernomazu
Keywords
Related Articles
- EP ID EP460822
- DOI -
- Views 80
- Downloads 0
Hydrostatic Devices used for Construction of Seismic Energy Dissipation Systems
Modern structures made today benefit from quality materials that en-sure their considerably long life. In addition to these materials, specific methods are used in order to counteract the dynamic actions that may require...
Modeling of Complex Shaped Cracks
The paper proposes modeling approaches of complex shape cracks. Structures may present many types of defects, of different irregular shapes and sizes, due to various reasons, and so it is very important for the model of...
D.c.-d.c. Converter Controlled by Optic Fiber Channels
The using of optic fiber is recommended in environments with intense electric and magnetic fields to send the control and measuring signals. The paper presents the structure of a simple d.c.-d.c. converter used to contro...
Performance of Helical Coil Heat Recovery Exchanger using Nanofluid as Coolant
Nanofluids are expected to be a promising coolant condidate in chemical processes for heat transfer system size reduction. This paper focuses on reducing the number of turns in a helical coil heat recovery exchanger with...
Theoretical and Experimental Research Performed on the Tesla Turbine – Part II
The paper presents research made to highlight the dynamical behavior of a Tesla turbine actuated with compressed air. Since the noise and vibration level of industrial equipment is an important concern of nowadays indust...