Kooperativer Bibliotheksverbund

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Format: 1 online resource (464 p.)

ISBN: 9780128032886 , 012803288X

Note: Description based upon print version of record. , Cover; Title Page; Copyright Page; Dedication; Table of Contents; Preface; Acknowledgment; 1 Introduction; Bubbly Flow; Typical Features of Bubbly Flow; Types of Gas-Liquid Contacting Devices; Bubbly Flow Device; Importance of Bubbly Flow Devices; Types of Bubbly Flow Devices; Different Types of Modified Bubbly Flow Devices; Inverse Bubbly Flow Device; Practical Applications of Inverse Bubbly Flow; References; 2 Flow Regime and Its Transition; Nomenclature; Flow Regime; Flow Regimes in a Conventional Bubbly Flow Reactor; Homogeneous or Dispersed Bubbly Flow Regime , Heterogeneous or Churn-Turbulent Bubbly Flow RegimeSlug Bubbly Flow Regime; Flow Regimes in Inverse Bubbly Flow Reactors; Flow Regime Map and Its Transition; Methods for Identification of Flow Regime Transition; Visual Observation; Evolution of Global Hydrodynamic Parameters; Temporal Signatures of Quantity Related to Hydrodynamics; Advanced Measurement Techniques; Factors Influencing Formation and Stability of Flow Regime Transitions; Effect of Operating Pressure and Temperature; Effect of Physical Properties of Fluid; Effect of Liquid Viscosity; Effect of Gas Density , Effect of Surface-Active AgentEffect of the Geometrical Variables; Effect of Gas Distributor; Effect of Column Size; Theories on Prediction of Flow Regime Transition; Empirical Method; Phenomenological Method; Stability Theory; Computational Fluid Dynamics; Artificial Neural Network Method; Procedure to Predict Two-Phase Flow Regime Using an Artificial Neural Network; MATLAB Algorithm to Use an Artificial Neural Network; References; 3 Entrainment of Gas Bubbles; Nomenclature; Greek Letters; Entrainment of Gas Bubbles; Mechanism of Gas Entrainment , Estimation of Entrained Gas for Inverse Bubbly FlowEffect of Variables on Gas Entrainment for Inverse Bubbly Flow; Depth of Bubble Penetration Due to Gas Entrainment; Minimum Entrainment Velocity; Energy Efficiency of Gas Entrainment; Axial Distribution of Kinetic Energy Utilization for Gas Entrainment; Models of Entrainment Rate; Future Scope; References; 4 Hold-up Characteristics of Gas Bubbles; Bubble Phase Hold-up: Definition and Profile; Definition of Bubble Phase Hold-up; Profiles of Bubble Phase Hold-up; Radial Bubble Phase Hold-up Profile , The Cross-Sectional Average Bubble Phase Hold-upBubble Phase Hold-up Based on Liquid Velocity Profile; Axial Profile of Cumulative Bubble Phase Hold-up; Methods to Measure the Hold-up; Bubble Phase Isolation Method; Differential Pressure Method; Conductometric Method; Electrical Resistance Tomography; Dynamic Gas Disengagement Technique; Effect of Different Variables on Bubble Phase Hold-up; A Comparative Picture of Bubble Phase Hold-up; Models to Analyze Bubble Phase Hold-up Characteristics; Homogeneous Flow Model; Variable Density Model; Momentum Exchange Model , Lockhart-Martinelli Correlations

Additional Edition: ISBN 9780128032879

Additional Edition: ISBN 0128032871

Language: English