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6.6 Practice Problems 191
a. collection efficiency by interception
b. collection efficiency by inertial impaction
c. collection efficiency by diffusion
d. overall fiber collection efficiency
12. Calculate the pressure drop across the filter described in problem 11 above
under standard condition.
References and Further Readings
1. Attard P, Schulz JC, Rutland MW (1998) Dynamic surface force measurement. I. van der
Waals collisions. Rev Sci Instrum 69:3852–3866
2. Bergstrom L (1997) Hamaker constants of inorganic materials. Adv Colloids Interface Sci
70:125–169
3. Brown R (1993) Air filtration: an integrated approach to the theory and applications of fibrous
filters. Pergamon, Oxford
4. Cooper CD, Alley FC (2002) Air pollution control—a design approach, 3rd edn. Waveland
Press, Inc., Long Grove
5. Corbin RG (1987) A method for the location of sparks in electrostatic precipitators. Appl
Acoust 22:297–317
6. Crawford M (1976) Air pollution control theory. McGraw-Hill Book Company, New York
7. Rubenstein DI, Koehl MAR (1977) The mechanisms of filter feeding: some theoretical
considerations. Am Nat 111(981):981–994
8. Davies CN (ed) (1973) Air filtration. Academic Press, London
9. Dirgo J, Leith D (1985) Cyclone collection efficiency: comparison of experimental results with
theoretical predictions. Aerosol Sci Technol 4:401–415
10. Engelbrecht HL (1981) Rapping systems for collecting surfaces in an electrostatic precipitator.
Environ Int 6:297–305
11. Flagan R, Seinfeld JH (2012) Fundamentals of air pollution engineering. Dover Publications
Inc., New York
12. Gauthier TA, Briens CL, Bergougnou MA, Galtier P (1990) Uniflow cyclone efficiency study.
Powder Technol 62:217–225
13. Golshahi L, Abedi J, Tan Z (2009) Granular filtration for airborne particles—correlation
between experiments and models. Can J Chem Eng 87(5):726–731
14. Goncalves JAS, Alonso DF, Costa MAM, Azzopardi BJ, Coury JR (2001) Evaluation of the
models available for the prediction of pressure drop in venturi scrubbers. J Hazard Mater B
81:123–140
15. Hinds W (1998) Aerosol technology. Wiley & Sons, New York
16. Jiao J, Zheng Y (2007) A multi-region model for determining the cyclone efficiency. Sep Purif
Technol 53:266–273
17. Kirsh AA, Fuchs NA (1968) Studies of fibrous filters—III: diffusionsal deposition of aerosol in
fibrous filters. Ann Occup Hyg 11:299–304
18. Kuwabara S (1959) The forces experienced by randomly distributed parallel circular cylinders
or spheres in viscous flow at small Reynolds numbers. J Phys Soc Japan 14(4):527–532 (in
English)
19. Lapple CE (1951) Processes use many collector types. Chem Eng 58:144–151
20. Lee KW, Liu BYH (1982) Theoretical study of aerosol filtration by fibrous filters. Aerosol Sci
Technol 1(2):147–161
21. Leith D, Mehta D (1972) Cyclone performance and design. Atmos Environ 7:529–549