Download or read book An Experimental Study of Mass Transfer from a Single Gas Bubble written by Gail R. Garbarini and published by . This book was released on 1967 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Study on Motion and Mass Transfer of Gas Bubble in Non newtonian Fluid written by Dean Ti Chun Lee and published by . This book was released on 1969 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mass Transfer from a Single Gas Bubble written by K. R. Weller and published by . This book was released on 1970 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental and Computational Study of Hydrodynamics and Mass Transfer in Gas liquid Bubble Columns written by Houman Shirzadi and published by . This book was released on 2012 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Model written by Gerald Lum Sing and published by . This book was released on 1976 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass transfer from single rising gas bubbles is generally studied by taking motion pictures of the rising bubbles and analyzing the film for the instantaneous mass transfer coefficient. In this study, a different approach was taken for the analysis of mass transfer. This analysis solved the simultaneous differential equations describing mass transfer by numerical techniques. The computer model developed is restricted to pure single gas bubbles in water, with diameters in the size range 0.01 ≤ diameter ≤ 0.30 cm. Given a bubble's initial diameter and height of water over the bubble, the model predicts the bubble's position and moles of gas present in the bubble at any other time. The bubble rise velocity was calculated by considering a force balance on a spherical bubble and used theoretical values of drag coefficients based on a sphere. Correlations presented by Hamerton and Garner, Frossling, and Weiner were used to solve for KL, the convective mass transfer coefficient. The time dependent behavior of KL, attributed to the accumulation of surface active agents at the rising bubble's interface, was accounted for by the development of a bubble age parameter, termed critical time. The differential equations were solved by a Runge-Kutta-Merson routine, and the model applied to a carbon dioxide-water system. The results were compared to data collected in the investigations of Deindoerfer, Garbarini, and Datta. The computer predictions, with the inclusion of the critical time parameter, corresponded closely to data presented by the three investigators. The model, without the critical time parameter, predicted mass transfer rates much higher than those presented in the three investigations. The model was extended to pure oxygen-water and air-water systems to aid in the modeling of gas dispersion equipment used in aeration ponds. Predictions indicate that the initial bubble diameter has a significant role on the overall mass transfer.
Download or read book Studies in Mass Transfer from Single Gas Bubbles in Gas Liquid Systems written by Rajan Barma and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Mass Transfer from Single Bubbles Furing the Formation Period written by John Charles Reed and published by . This book was released on 1961 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Computer Model of Two Component Mass Transfer from Single Rising Gas Bubbles in Water written by Thomas L. Gilson and published by . This book was released on 1985 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass transfer from a single rising gas bubble in water may be analyzed by numerical methods. In this study the simultaneous differen- tial equations which describe two component mass transfer from a rising gas bubble are solved by numerical integration. This is accomplished using a computer model which employs a Runga-Kutta-Merson routine. Given the depth and diameter of an orifice, and the initial composition of the bubble the computer model will predict the bubble's depth, diameter, composition, and the total number of moles present in the bubble at any time. The bubble may contain up to two water soluble components and one inert component and should be restricted to the range 0.01 cm
Download or read book Experimental Study of Mass Transfer from Single Micro droplets Coated with Immiscible Non volatile Liquid Layers written by Balakrishnan Devakottai (S.) and published by . This book was released on 1990 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The mass transfer from a single bubble written by Takayuki Nate and published by . This book was released on 1962 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mass Transfer from Single Gas Bubbles Rising in a Column of Quiescent Liquid written by Sadanand Manjunath Mundkur and published by . This book was released on 1962 with total page 226 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 Mass Transfer in Heterogeneous Systems and Velocity and Gas Absorption Studies for Single Bubbles written by Amitava Mukerjee and published by . This book was released on 1973 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Study of Gas Liquid Mass Transfer at Fischer Tropsch Reaction Conditions written by Bhalchandra Madhav Karandikar and published by . This book was released on 1986 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Detailed Experimental Study of Mass Transfer and Liquid Flow in a Bubble Column with Optical Measurement Techniques written by Péter Miklós Kováts and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mass Transfer in a Rising Bubble written by George Baxter Humphreys and published by . This book was released on 1953 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Study of Mass Transfer from a Naphthalene Sphere in an Air Stream written by James Eugene Palmer and published by . This book was released on 1961 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
