Thesis (M.A.Sc.) -- University of Toronto, 2001.
|Series||Canadian theses = -- Th`eses canadiennes|
|The Physical Object|
|Pagination||2 microfiches : negative.|
A magnetic stirrer is a device widely used in laboratories and consists of a rotating magnet or a stationary electromagnet that creates a rotating magnetic field. This device is used to make a stir bar, immerse in a liquid, quickly spin, or stirring or mixing a solution, for example. A magnetic stirring system generally includes a coupled heating system for heating the liquid (Figure ). The starting to rated current ratio and the starting to rated torque ratio are two important characteristics of a dc motor. types these ratios are different, and since these motors may be used in different applications in PV systems, the starting current and torque ratios are characteristics for the PV system designer to Size: KB. Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. The resistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the . Countercurrent Flow. High shear can be achieved by rapid stirring or by high flow rates, but the benefits of countercurrent flow can only be achieved if the residence time in the device is sufficient for a large fraction of the desired ion to be transferred through the membrane. The loop of Henle is described as a counter-current.
Fluid flow characteristics in a novel self-stirring reactor have been studied by numerical simulation method and particle image velocity (PIV) in this article. The novel self-stirring reactor is furnished with a driving turbine that can make impellers agitate under high-pressure energy of by: 1. Air–water flow is a complex and challenging subject in many engineering fields as well as hydraulic engineering; and discovery of its characteristics can help the engineers to predict and analyze a probable phenomenon. In the present paper, development of a device capable of measuring the flow velocity, air concentration, diameter and counts of bubbles in air–water Cited by: 3. Eddy currents (also called Foucault's currents) are loops of electrical current induced within conductors by a changing magnetic field in the conductor according to Faraday's law of currents flow in closed loops within conductors, in planes perpendicular to the magnetic field. They can be induced within nearby stationary conductors by a time-varying . Current methods for characterising mixing and flow in microchannels Article in Chemical Engineering Science 65(6) March with Reads How we measure 'reads'.
TESTING of ELECTRO-MAGNETIC MACHINERY & Other Apparatus. Volume I: Direct Currents. [Swenson, Bernard Victor & Budd Frankenfield] on *FREE* shipping on qualifying offers. TESTING of ELECTRO-MAGNETIC MACHINERY & Other Apparatus. Volume I: Author: Bernard Victor & Budd Frankenfield Swenson. Books at Amazon. The Books homepage helps you explore Earth's Biggest Bookstore without ever leaving the comfort of your couch. Here you'll find current best sellers in books, new releases in books, deals in books, Kindle . Notwithstanding the increasing industrial interest toward unbaffled tanks, available experimental information on their behavior is still scant, even for basic quantities such as the mechanical power drawn. In this work, the influence of the Reynolds and Froude numbers on the power consumption characteristics is presented for unbaffled stirred tanks operating both in nonaerated conditions. The fluid flow characteristics and stirring effects of different pulsating bottom-blowing modes on EAF molten bath were studied through water model experiments and numerical simulations.