LEADER 05429nam 2200721 450 001 9910807159403321 005 20230120083840.0 010 $a0-12-803780-6 010 $a1-281-14502-5 010 $a9786611145026 010 $a0-08-055712-0 035 $a(CKB)1000000000405411 035 $a(EBL)330140 035 $a(OCoLC)476128661 035 $a(SSID)ssj0000239654 035 $a(PQKBManifestationID)12049752 035 $a(PQKBTitleCode)TC0000239654 035 $a(PQKBWorkID)10257407 035 $a(PQKB)10924561 035 $a(Au-PeEL)EBL4092973 035 $a(CaPaEBR)ebr11120937 035 $a(CaONFJC)MIL114502 035 $a(OCoLC)936863532 035 $a(MiAaPQ)EBC4092973 035 $a(MiAaPQ)EBC330140 035 $a(PPN)170599299 035 $a(EXLCZ)991000000000405411 100 $a20151208h20162016 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aRotary kilns $etransport phenomena and transport processes /$fA.A. Boateng 205 $aSecond edition. 210 1$aOxford :$cElsevier,$d[2016] 210 4$dİ2016 215 $a1 online resource (368 p.) 300 $aDescription based upon print version of record. 311 $a0-12-803853-5 311 $a0-7506-7877-1 320 $aIncludes bibliographical references and index. 327 $aCover; Table of Contents; Foreword; Preface; Chapter 1 The Rotary Kiln Evolution and Phenomenon; 1.1 The Rotary Kiln Evolution; 1.1.1 Comparison of the Rotary Kiln with Other Contactors; 1.2 Types of Rotary Kilns; 1.2.1 Wet Kilns; 1.2.2 Long Dry Kilns; 1.2.3 Short Dry Kilns; 1.2.4 Coolers and Dryers; 1.2.5 Indirect Fired Kilns; Chapter 2 Basic Description of Rotary Kiln Operation; 2.1 Bed Phenomenon; 2.2 Geometrical Features and Their Transport Effects; 2.3 Transverse Bed Motion; 2.4 Experimental Observations of Transverse Flow Behavior; 2.5 Axial Motion; 2.6 Dimensionless Residence Time 327 $aChapter 3 Freeboard Aerodynamic Phenomena3.1 Fluid Flow in Pipes: General Background; 3.2 Basic Equations of Multicomponent Reacting Flows; 3.3 Development of a Turbulent Jet; 3.4 Confined Jets; 3.5 Swirling Jets; 3.6 Precessing Jets; 3.7 The Particle-laden Jet; 3.8 Dust Entrainment; 3.9 Induced Draft Fan; Chapter 4 Granular Flows in Rotary Kilns; 4.1 Flow of Granular Materials (Granular Flows); 4.2 The Equations of Motion for Granular Flows; 4.3 Particulate Flow Behavior in Rotary Kilns; 4.4 Overview of the Observed Flow Behavior in a Rotary Drum 327 $a4.4.1 Modeling the Granular Flow in the Transverse Plane4.5 Particulate Flow Model in Rotary Kilns; 4.5.1 Model Description; 4.5.2 Simplifying Assumptions; 4.5.3 Governing Equations for Momentum Conservation; 4.5.4 Integral Equation for Momentum Conservation; 4.5.5 Solution of the Momentum Equation in the Active Layer of the Bed; 4.5.6 Velocity Profile in the Active Layer; 4.5.7 Density and Granular Temperature Profiles; 4.5.8 An Analytical Expression for the Thickness of the Active Layer; 4.5.9 Numerical Solution Scheme for the Momentum Equation; 4.6 Model Results and Validation 327 $a4.7 Application of the Flow ModelChapter 5 Mixing and Segregation; 5.1 Modeling of Particle Mixing and Segregation in Rotary Kilns; 5.2 Bed Segregation Model; 5.3 The Governing Equations for Segregation; 5.4 Boundary Conditions; 5.5 Solution of the Segregation Equation; 5.5.1 Strongly Segregating System (Case I); 5.5.2 Radial Mixing (Case II); 5.5.3 Mixing and Segregation (Case III); 5.6 Numerical Solution of the Governing Equations; 5.7 Validation of the Segregation Model; 5.8 Application of Segregation Model; Chapter 6 Combustion and Flame; 6.1 Combustion; 6.2 Mole and Mass Fractions 327 $a6.3 Combustion Chemistry6.4 Practical Stoichiometry; 6.5 Adiabatic Flame Temperature; 6.6 Types of Fuels Used in Rotary Kilns; 6.7 Coal Types, Ranking, and Analysis; 6.8 Petroleum Coke Combustion; 6.9 Scrap Tire Combustion; 6.10 Pulverized Fuel (Coal/Coke) Firing in Kilns; 6.11 Pulverized Fuel Delivery and Firing Systems; 6.12 Estimation of Combustion Air Requirement; 6.13 Reaction Kinetics of Carbon Particles; 6.14 Fuel Oil Firing; 6.15 Combustion Modeling; 6.16 Flow Visualization Modeling (Acid-Alkali Modeling); 6.17 Mathematical Modeling Including CFD 327 $a6.18 Gas-Phase Conservation Equations Used in CFD Modeling 330 $aRotary Kilns-rotating industrial drying ovens-are used for a wide variety of applications including processing raw minerals and feedstocks as well as heat-treating hazardous wastes. They are particularly critical in the manufacture of Portland cement. Their design and operation is critical to their efficient usage, which if done incorrectly can result in improperly treated materials and excessive, high fuel costs. This professional reference book will be the first comprehensive book in many years that treats all engineering aspects of rotary kilns, including a thorough grounding in the therm 606 $aKilns, Rotary 606 $aTransport theory 615 0$aKilns, Rotary. 615 0$aTransport theory. 676 $a660.28426 676 $a666.436 700 $aBoateng$b Akwasi A.$01704463 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910807159403321 996 $aRotary kilns$94090513 997 $aUNINA