Download or read book Experimental Investigation of Taylor Bubble Acceleration Mechanism in Slug Flow written by Eugenia-Teodora Tudose and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of Taylor Bubble Acceleration Mechanism in Slug Flow written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of the Flow Field in the Wake of a Taylor Bubble and Its Effect on the Motion of a Consecutive Bubble in Vertical Slug Flow written by Anna Gulitski and published by . This book was released on 2005 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Microfluidics and Nanofluidics written by Dongqing Li and published by Springer Science & Business Media. This book was released on 2008-08-06 with total page 2242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering all aspects of transport phenomena on the nano- and micro-scale, this encyclopedia features over 750 entries in three alphabetically-arranged volumes including the most up-to-date research, insights, and applied techniques across all areas. Coverage includes electrical double-layers, optofluidics, DNC lab-on-a-chip, nanosensors, and more.
Download or read book An Experimental and Numerical Investigation of Two phase Slug Flow in a Vertical Tube written by Julio Manuel Mendes DeJesus and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The multi-dimensional liquid velocity field and interfacial configuration of Taylor bubbles rising in stagnant kerosene in a vertical 25.6 mm I.D. pipe was investigated experimentally with a non-intrusive flow visualization technique based on photochromic dye activation, and numerically using a computer program for incompressible flows with free surfaces. The experimental results show that a change in flow direction of the liquid occurred at the nose of the Taylor bubble. From the nose, the liquid film accelerated downwards as the velocity profile became characteristic of developing falling film flow. At the tail, the liquid film penetrated into the wake creating vortices of different sizes. The film penetration distance in the wake region was not proportional to the film velocity, and therefore the bubble length. Within 1 to 1.5 tube diameters (26-38 mm) below the tail of the Taylor bubble, the vortices rapidly decayed and the liquid near the wall returned to essentially a stagnant state. However, small vortices in the bulk fluid remained visible up to 100 mm behind the Taylor bubble. An analysis of the flow revealed the liquid film surrounding the neatly cylindrical portion of the Taylor bubble to be approximately one-dimensional, whereas near the nose and in the wake it was highly two-dimensional. Furthermore, the velocity in the wake region was determined to be qualitatively similar for different runs. A simple predictive procedure for estimating the radially averaged streamwise film velocity and Taylor bubble shape concluded that the boundary-layer development at the pipe wall only influenced the falling film velocity. The numerical simulation of the Taylor bubble flow was conducted using the volume-of-fluid approach. However, the range of physical property values that yielded stable numerical results for the inertia-controlled rise of the bubble was severely limited, due to significant stability problems. The Taylor bubble shape was well predicted and velocity profiles in the liquid surrounding the Taylor bubble were computed with partial success for the first time in comparison with measured results. The flow in the wake was only qualitatively similar to the experimental data.
Download or read book An Experimental Investigation on Slug Flow written by Ole Jørgen Nydal and published by . This book was released on 1991 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Mechanics and Fluid Power Contemporary Research written by Arun K. Saha and published by Springer. This book was released on 2016-09-20 with total page 1638 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises the proceedings of the 42nd National and 5th International Conference on Fluid Mechanics and Fluid Power held at IIT Kanpur in December, 2014.The conference proceedings encapsulate the best deliberations held during the conference. The diversity of participation in the conference, from academia, industry and research laboratories reflects in the articles appearing in the volume. This contributed volume has articles from authors who have participated in the conference on thematic areas such as Fundamental Issues and Perspectives in Fluid Mechanics; Measurement Techniques and Instrumentation; Computational Fluid Dynamics; Instability, Transition and Turbulence; Turbomachinery; Multiphase Flows; Fluid‐Structure Interaction and Flow‐Induced Noise; Microfluidics; Bio‐inspired Fluid Mechanics; Internal Combustion Engines and Gas Turbines; and Specialized Topics. The contents of this volume will prove useful to researchers from industry and academia alike.
Download or read book Process and Chemical Engineering written by and published by . This book was released on 1999-12 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Transition from Two Phase Bubble Flow to Slug Flow written by Nick Anthony Radovcich and published by . This book was released on 1962 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: The process of transition from bubble to slug flow in a vertical pipe has been studied analytically and experimentally. An equation is presented which gives the agglomeration time as a function of void fraction, channel diamet r, initial bubble diameter and liquid purity. A dependent function which also appears in the equation was evaluated using experimental data. A reasonably good correlation of data was achieved. (Author).
Download or read book Revue roumaine de chimie written by and published by . This book was released on 2004 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of Developing Plug and Slug Flows written by Edurne Carpintero Rogero and published by . This book was released on 2009 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bubbly Flows written by Martin Sommerfeld and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.
Download or read book Experiments on the Gas Exchange Between a Taylor Bubble and Its Liquid Slug in a Vertical Tube written by Jennifer Paula Kockx and published by . This book was released on 1999 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Investigation of Bubble Motion i Turbulent Liquid Stream written by J. L. L. Baker and published by . This book was released on 1963 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical and Experimental Investigation of the Liquid Flow Around a Gas Bubble written by Aart Jan Van Bekkum and published by . This book was released on 1985 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Investigation of Bubble driven Two phase Flow written by Karen L. Burch and published by . This book was released on 1991 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Computational and Analytical Studies of Slug Flow written by Philip David Manfield and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
