Modelling of particulate drying in theory and practice

Drying Technology

Volumn 20, Issue 9, 2002, Pages 1699-1750

  Kemp, Ian C ^a   Oakley, David E ^a  

^a RICARDO UK LTD   (United Kingdom)

Author keywords

Fluidised beds; Heat and mass balance; Incremental model; Integral model; Kinetics; Performance; Rotary dryers; Scale up; Scoping design

Indexed keywords

DRYERS (EQUIPMENT); FLUIDIZED BED FURNACES; PNEUMATICS;

DRYING KINETICS MEASUREMENTS;

DRYING;

DESIGN; DRYER; DRYING; FLUIDIZED BED; KINETIC THEORY; MEASUREMENT METHOD;

EID: 0036818508     PISSN: 07373937     EISSN: None     Source Type: Journal    
DOI: 10.1081/DRT-120015410     Document Type: Article

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6. Air-solids drag in cascading rotary dryers
7. From hygroscopic single particle to batch fluidized bed drying kinetics
8. Comparison of residence time models for cascading rotary dryers
9. The development and validation of a system model for a countercurrent cascading rotary dryer
10. A receding interface model for the drying of slurry droplets
11. Modelling spray-Air contact in spray-drying systems
12. Studies in rotary drying. Part 1, holdup and dusting
13. Mathematical modelling of batch and continuous well-mixed fluidised bed dryers
14. Mathematical modelling of fluidised bed dryers with horizontal dispersion
15. Evaluation of the thin-layer method used for measuring single particle drying kinetics
16. Comparison of different kinetics models for single particle drying kinetics
17. Dryer troubleshooting
18. Comparison of two basic methods for measuring drying curves: Thin layer method and drying channel
19. Spray dryers
20. A new apparatus to determine the drying behaviour of particulate solids at low moisture contents
21. Conference report on the 12th international drying symposium, IDS 2000
22. Analysis of design and operating procedures for rotary dryers and coolers. Part II. Introductory analysis of residence time relationships
23. Analysis of design and operating procedures for rotary dryers and coolers. Part III. Effect of gas flow on residence times
24. Residence time model for rotary drums
25. Progress in dryer selection techniques
26. Pneumatic conveying drying
27. Modelling vertical pneumatic conveying dryers
28. Model development and experimental studies of vertical pneumatic conveying dryers
29. Solids residence time and drying in cyclones
30. Methods for processing experimental drying kinetics data
31. An outline method for troubleshooting and problem-solving in dryers
32. Design of rotary driers and their application in the fertiliser industry
33. Simulation and scale-up of pneumatic conveying and cascading rotary dryers
34. Computational fluid dynamics modelling of vertical pneumatic conveying dryers
35. Wind-tunnel and pilot-plant tests for estimating entrainment in cascading rotary dryers
36. Flowsheet simulations and the use of CFD simulations
37. Drying kinetics of particles from thin layer drying experiments
38. Drying kinetics of particles from thin layer drying experiments
39. Spray drying of food ingredients and applications of CFD in spray drying
40. Time-dependent flow patterns in spray dryers
41. Residence times of two- and three-component mixtures in cascading rotary dryers
42. An investigation into heat transfer in cascading rotary dryers
43. Experimental measurement and numerical simulation of the effect of swirl on flow stability in spray dryers
44. Development and validation of a computational model for spray-gas mixing in spray dryers
45. The drying of peat
46. Material model for fluidised bed drying
47. Deposit-free spray drying: Dream or reality?
48. Particle residence times in cascading rotary dryers. Part 1-Derivation of the two-stream model
49. Particle residence times in cascading rotary dryers. Part 2-Application of the two-stream model to experimental and industrial data
50. An improved model of particle motion in cascading rotary dryers
51. Scale-up of layer dryers; a unified approach
52. Design of layer and contact dryers
53. The aerodynamics of cocurrent spray dryers
54. Spray/Gas mixing behaviour within spray dryers
55. Air pumping by rotary atomizers in spray dryers
56. A short-cut design method for cascading rotary dryers
57. Developing a reliable crystallization process
58. Evaporation from drops
59. Scientific approach to the design of continuous flow dryers for particulate solids
60. Predicting the performance of a continuous well-mixed fluid bed dryer from batch tests
61. The effect of bed temperature on fluid bed batch drying curves
62. Solids transportation model of an industrial rotary dryer
63. An analysis of rotary dryer and cooler performance
64. Rotary dryers and coolers for granular fertilizers
65. Heat transfer to packed and stirred beds from the surface of immersed bodies
66. Vacuum contact drying of free-flowing particulate materials
67. A simple dynamic model for solid transport in rotary dryers
68. From single particle to fluid bed drying kinetics
69. Adiabatic convection batch drying with recirculation of air
70. Some basic information on the drying of granulated NPK fertilisers
71. Simultaneous heat, mass and momentum transfer in porous media
72. Heat and mass transfer in porous media