Drying ’85

Front Matter....Pages i-xix
Opportunities for Fundamental Research in Drying....Pages 1-10
Short-Cut Calculation for Non-Isothermal Drying of Shrinking and Non-Shrinking Particles and of Hollow Spheres Containing an Expanding Central Gas Core....Pages 11-20
Moisture Transport Mechanisms during the Drying of Granular Porous Media....Pages 21-32
Aspects of Solar Drying....Pages 33-40
Steam Drying....Pages 41-58
Control of Food-Quality Factors in Spray Drying....Pages 59-66
Modelling Continuous Convection Dryers for Particulate Solids — Progress and Problems....Pages 67-74
Vacuum Contact Drying of Free Flowing Mechanically Agitated Particulate Material....Pages 75-83
Heat and Mass Transport Properties of Heterogeneous Materials....Pages 84-96
Influence of Surface Active Agents on the Drying Rate of Solids....Pages 97-101
Theory of Constant-Rate Expression and Subsequent Relaxation....Pages 102-108
Importance of Gas Phase Momentum Equation in Drying above the Boiling Point of Water....Pages 109-116
Convective Drying of Porous Materials Containing Binary Mixtures....Pages 117-125
The Mathematical Modelling of Drying Process Based on Moisture Transfer Mechanism....Pages 126-134
Numerical Modeling of the Drying of Porous Materials....Pages 135-142
Theoretical Prediction of Moisture Transfer by Convective Drying for a Flat Plate....Pages 143-149
An Analysis of Drying Rate Mechanism in Complex Solids....Pages 150-155
Particle Velocities in Pneumatic Conveying Dryers....Pages 156-161
Drying of Granular Particles in a Multistage Inclined Fluidized Bed with Mechanical Vibration....Pages 162-169
Combined Heat and Mass Transfer During Drying of Molecular Sieve Pellets....Pages 170-177
Air Drying Kinetics of Biological Particles....Pages 178-185
Single Tube Heat Transfer in Aerated Vibrated Beds....Pages 186-194
Indirect Heating of Solid Particles....Pages 195-202
Heat Transfer Coefficient between Heating Wall and Agitated Granular Bed....Pages 203-208
Heat Transfer from Submerged Body Moving in Granular Bed....Pages 209-214
Effect of Droplet Size on the Properties of Spray-Dried Whole Milk....Pages 215-220
An Assessment of Steam Operated Spray Dryers....Pages 221-229
Volatile Loss in Spray Drying....Pages 230-235
The Mathematical Modelling of Cocurrent Spray Drying....Pages 236-243
Control and Energy Aspects of Milk Powder Spray-Drying in Relation to Product Quality....Pages 244-248
Application of Optimal Control Strategy to Hybrid Microwave and Radiant Heat Freeze Drying System....Pages 249-253
Characteristics of Vibro-Fluidized Bed Freeze Drying....Pages 254-259
Freeze Drying Characteristics and Transport Properties in Concentrated Coffee Solution System....Pages 260-267
Freeze-Drying Mechanisms and Drying Rates Under Various Drying Conditions....Pages 268-274
Freeze-Drying of Concentrated Liquid Foods by Back-Face Heating....Pages 275-280
Development of New Refrigeration System and Optimum Geometry of the Vapor Condenser for Pharmaceutical Freeze Dryers....Pages 281-288
Defrosting of Internal Vapor Condenser during Final Drying and Its Application to Food Production Freeze Dryers....Pages 289-296
Fundamentals of Drying of Foodstuffs....Pages 297-302
Advances in Optimization of Food Dehydration with Respect to Quality Retention....Pages 303-307
Drying of Foods with Flue Gas from Natural Gas Risk/Benefit....Pages 308-311
Acoustic Dewatering and Drying: State of the Art Review....Pages 312-323
Over-All Drying-Rate Equations of Foodstuffs....Pages 324-329
Enzyme Inactivation During Drying of a Single Droplet....Pages 330-337
Flavour Retention on Drying of a Single Droplet Under Various Drying Conditions....Pages 338-344
Belt Type Foam Mat Dryers....Pages 345-348
Computer Simulation of a Minton Dryer....Pages 349-353
Convective Heat Transfer under Turbulent Impinging Slot Jet at Large Temperature Differences....Pages 354-359
Mathematical Modeling of Wood Drying from Heat and Mass Transfer Fundamentals....Pages 360-367
Stochastic Modeling of Lumber Drying in Batch Kilns....Pages 368-375
High Temperature Convective Drying of Softwood and Hardwood : Drying Kinetics and Product Quality Interactions....Pages 376-381
Coupled Drying and Devolatilization of Low Rank Coals in Fluidized Beds: An Experimental and Theoretical Study....Pages 382-389
A New Fluidized Bed Dryer for Amorphous Slag....Pages 390-395
Upgrading of Low-Grade Coals by Heat Treatment....Pages 396-402
Dewatering and Utilization of High Moisture Brown Coal....Pages 403-409
Drying of Crop Products with a Shell : Experimental Approach and Modelling. Its Application to Hazelnuts....Pages 410-414
Industrial Applications for New Steam Drying Process in Forest and Agricultural Industry....Pages 415-419
Exergy Evaluation in Grain Drying....Pages 420-427
Optimal Drying Conditions of Grains....Pages 428-433
Thin-Layer Drying and Rewetting Models to Predict Moisture Diffusion in Spherical Agricultural Products....Pages 434-437
Properties of Brown Rice Kernel for Calculation of Drying Stresses....Pages 438-444
Change of Cracked Rice Percentage and Internal Stress of Brown Rice Kernels During Drying Operation....Pages 445-452
Drying of Slurry in Bed of Particles Fluidized by Pure Water Vapor....Pages 453-460
Dimensioning Heat Pump Driers for Fish Products....Pages 461-466
The Application of Microprocessor Technology to Automatic Control of Textile Drying Processes....Pages 467-471
Feasibility Study on Dehumidification of Air by Thin Porous Alumina Gel Membrane....Pages 472-478
Experimental Study on Application of Paddle Dryers for Sludge Cake Drying....Pages 479-484
A New Measurement Method of Liquid Transport Properties....Pages 485-489
Determination of Concentration Dependent Diffusion Coefficient from Drying Rates....Pages 490-497
Effect of Drying Condition on Structure of Dried Product....Pages 498-502
Bulk Thermal Diffusivity Measurement of Grain Rice by New Fast Method....Pages 503-509
On the Vapour Transfer Rate in Porous Media under a Temperature Gradient....Pages 510-516
Behavior of Inversion Point Temperature and New Applications Of Superheated Vapor Drying....Pages 517-522
Optimization of Heat Pump Dehumidifier....Pages 523-531
Limits to the Rate of Drying of Materials....Pages 532-542
Back Matter....Pages 543-547