Author: Maria Ines Pereira DiasPublisher:
ISBN:
Category :
Languages : en
Pages : 184
Book Description
Bubble Formation at a Multiple Orifice Plate Submerged in Quiescent Liquid
Author: Maria Ines Pereira DiasPublisher:
ISBN:
Category :
Languages : en
Pages : 184
Book Description
Effect of Orientation of the Orifice Plate on the Formation of Air Bubbles at Submerged Orifices
Author: Samuel Lane SullivanPublisher:
ISBN:
Category :
Languages : en
Pages : 198
Book Description
Computational Methods in Multiphase Flow V
Author: Andrea Alberto MammoliPublisher: WIT Press
ISBN: 1845641884
Category : Science
Languages : en
Pages : 545
Book Description
Together with turbulence, multiphase flow remains one of the most challenging areas of computational mechanics and experimental methods and numerous problems remain unsolved to date. Multiphase flows are found in all areas of technology, at all length scales and flow regimes. The fluids involved can be compressible or incompressible, linear or nonlinear. Because of the complexity of the problems, it is often essential to utilize advanced computational and experimental methods to solve the complex equations that describe them. Challenges in these simulations include modelling and tracking interfaces, dealing with multiple length scales, modelling nonlinear fluids, treating drop breakup and coalescence, characterizing phase structures, and many others. Experimental techniques, although expensive and difficult to perform, are essential to validate models. This book contains papers presented at the Fifth International Conference on Computational Methods in Multiphase Flow, which are grouped into the following topics: Multiphase Flow Simulation; Interaction of Gas, Liquids and Solids; Turbulent Flow; Environmental Multiphase Flow; Bubble and Drop Dynamics; Flow in Porous Media; Heat Transfer; Image Processing; Interfacial Behaviour.
Experimental Investigation of Aperiodic Bubbling from Submerged Capillary-tube Orifices in Liquid Pools
Author: Vignesh GopalPublisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
Adiabatic, multiple bubble formation or aperiodic bubbling in pure liquids is experimentally investigated. The process of bubble formation, coalescence, and pairing has been captured using a high-speed, high-resolution digital camera. The visual data were processed using image processing software to determine the bubble interval, bubble diameter, and coalescence distance from orifice tip, among other characteristics. The effects of orifice diameter (0.15 dsubo/sub/lsubc
Bubble Formation at a Submerged Orifice
Author: Marvin E. MauchPublisher:
ISBN:
Category : Bubbles
Languages : en
Pages : 356
Book Description
A Study of Bubble Formation from a Submerged Orifice
Author: Jijian LuBubble Formation from a Submerged Orifice in Stagnant and Moving Inelastic and Viscoelastic Fluid
Author: Anup K. GhoshPublisher:
ISBN:
Category : Viscous flow
Languages : en
Pages : 150
Book Description
Bubble Formation and Weeping at a Submerged Orifice
Author: David James McCannPublisher:
ISBN:
Category : Bubbles
Languages : en
Pages : 404
Book Description
Transport Phenomena with Drops and Bubbles
Author: Satwindar S. SadhalPublisher: Springer Science & Business Media
ISBN: 1461240220
Category : Science
Languages : en
Pages : 528
Book Description
Fluid flows that transfer heat and mass often involve drops and bubbles, particularly if there are changes of phase in the fluid in the formation or condensation of steam, for example. Such flows pose problems for the chemical and mechanical engineer significantly different from those posed by single-phase flows. This book reviews the current state of the field and will serve as a reference for researchers, engineers, teachers, and students concerned with transport phenomena. It begins with a review of the basics of fluid flow and a discussion of the shapes and sizes of fluid particles and the factors that determine these. The discussion then turns to flows at low Reynolds numbers, including effects due to phase changes or to large radial inertia. Flows at intermediate and high Reynolds numbers are treated from a numerical perspective, with reference to experimental results. The next chapter considers the effects of solid walls on fluid particles, treating both the statics and dynamics of the particle-wall interaction and the effects of phase changes at a solid wall. This is followed by a discussion of the formation and breakup of drops and bubbles, both with and without phase changes. The last two chapters discuss compound drops and bubbles, primarily in three-phase systems, and special topics, such as transport in an electric field.
Numerical Simulation of Bubble Formation and Growth at a Submerged Orifice
Author: H. D. ZughbiPublisher:
ISBN:
Category : Bubbles
Languages : en
Pages : 332
Book Description