Author: A.K. JagotaPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Hydrodynamics and Mass Transfer in Mass Transfer in Upwards Cocurrent Gas-liquid Annular Flow in Vertical Tubes
Author: A.K. JagotaCocurrent Gas-Liquid Flow
Author: University of WaterlooPublisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 718
Book Description
Hydrodynamics and Mass Transfer in Downflow Slurry Bubble Columns
Author: Subrata Kumar MajumderPublisher: CRC Press
ISBN: 1351249851
Category : Science
Languages : en
Pages : 244
Book Description
Slurry bubble column reactors are intensively used as a multiphase reactor in the chemical, biochemical, and petrochemical industries for carrying out reactions and mass transfer operations in which a gas, made up of one or several reactive components, comes into contact or reacts with a liquid. This volume describes the hydrodynamics of three-phase gas-liquid-solid flow in a downflow slurry bubble column. The efficiency of the downflow gas interacting system is characterized by the self-entrainment of secondary gas. The book covers the gas entrainment phenomena, gas holdup characteristics, pressure drop, gasliquid mixing characteristics, bubble size distribution, interfacial phenomena, and the mass transfer phenomena in the downflow slurry system. This volume will be useful in chemical and biochemical industries and in industrial research and development sectors, as well as in advanced education courses in this area. The book will be helpful for further understanding the multiphase behavior in gas interacting multiphase systems for research and development. The hydrodynamic and mass transfer characteristics discussed will be useful in the design and installation of the modified slurry bubble column in industry for specific applications.
Hydrodynamics of Gas-Liquid Reactors
Author: Barry AzzopardiPublisher: John Wiley & Sons
ISBN: 1119971403
Category : Technology & Engineering
Languages : en
Pages : 317
Book Description
The design of chemical reactors and their safety are as critical to the success of a chemical process as the actual chemistry taking place within the reactor. This book provides a comprehensive overview of the practical aspects of multiphase reactor design and operation with an emphasis on safety and clean technology. It considers not only standard operation conditions, but also the problems of runaway reaction conditions and protection against ensuing over-pressure. Hydrodynamics of Multiphase Reactors addresses both practical and theoretical aspects of this topic. Initial chapters discuss various different types of gas/liquid reactors from a practical viewpoint, and later chapters focus on the modelling of multiphase systems and computational methods for reactor design and problem solving. The material is written by experts in their specific fields and will include chapters on the following topics: Multiphase flow, Bubble columns, Sparged stirred vessels, Macroscale modelling, Microscale modelling, Runaway conditions, Behaviour of vessel contents, Choked flow, Measurement techniques.
Advances in Nuclear Science and Technology
Author: Jeffery LewinsPublisher: Springer Science & Business Media
ISBN: 146139919X
Category : Science
Languages : en
Pages : 478
Book Description
The Editors take pleasure in presenting Volume 13 of this annual review series, consisting, as usual, of author itative reviews of timely developments in the technical fields of nuclear engineering, science, and teechnology. No one in the community we try to serve in a post Harrisburg era will need convincing of the relevance of the first two items to be mentioned from the volume. Instru mentation for two-phase flow measurements, by Banerjee and Lahey, has applicability in the engineering research labor atory and to power reactors; the U. S. LWR still remains the dominant power reactor type and seems likely to retain its hold if only through the capital of existing plants this century. Messrs. Bohm, Closs, and Kuhn, however, have a longer time scale to respect as they view for us the prospects of nuclear waste disposal from a European viewpoint. They bring out nicely the political aspects that cannot be divorced from technical considerations in this area, or in the more militant terms of confrontation, in this arena, perhaps. We are pleased to carry in this volume two complemen tary papers on mathematical methods in nuclear engineering.
Hydrodynamics and Mass Transfer in a
Author: Fadi HannaPublisher: LAP Lambert Academic Publishing
ISBN: 9783659491672
Category :
Languages : en
Pages : 104
Book Description
A bauble column (BC) is a gas - liquid contactor used to achieve mass transfer between liquid & gas. It has a wide range of applications in chemical & process engineering. The gas hold- Up (Eg) & the volumetric liquid phase mass transfer coefficient (KLa) were studied experimentally in the present work by using ethanol - water mixture as liquid phase & air as a gas phase. The study was developed to express the effects of the process variables on Eg & KLg the exponential work was designed for this purpose in the following experimental range: 1.Weight percent of ethanol in water (0- 0.8) Wt%. 2.Superficial gas velocity of air (0.01-0.11) m/s. 3.Operation temperature (26-27) C. 4.Operating pressure (1x 105 - 6x105) N/m2"
Hydrodynamics and Mass Transfer in Packed Columns and Their Applications for Supercritical Separations
Author: Geert Feye WoerleePublisher:
ISBN:
Category : Science
Languages : en
Pages : 216
Book Description
Mass Transfer in Cocurrent Gas-liquid Flow
Author: Jon Merrill HeussMass Transfer and Shear Stress at the Wall for Cocurrent Gas-liquid Flows in a Vertical Tube
Author: Brian William SurgenorPublisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Hydrodynamics, Mass and Heat Transfer in Chemical Engineering
Author: Andrei D. PolyaninPublisher: CRC Press
ISBN: 1420024515
Category : Science
Languages : en
Pages : 409
Book Description
Hydrodynamics, Mass and Heat Transfer in Chemical Engineering contains a concise and systematic exposition of fundamental problems of hydrodynamics, heat and mass transfer, and physicochemical hydrodynamics, which constitute the theoretical basis of chemical engineering in science. Areas covered include: fluid flows; processes of chemical engineeri