The collection efficiency of a particle-loaded single filter fiber

Journal of Aerosol Science

Volumn 40, Issue 12, 2009, Pages 993-1009

  Kasper, Gerhard ^a   Schollmeier, Stefan ^a   Meyer, Jörg ^a   Hoferer, Jürgen ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

Filtration kinetics; Inertia; Interception; Single fibers

Indexed keywords

BANDPASS FILTERS; EFFICIENCY; REYNOLDS NUMBER; SATELLITE INTERCEPTION;

ABSOLUTE EFFICIENCIES; COLLISION CROSS SECTIONS; FILTRATION KINETICS; HIGH-IMPACT VELOCITIES; INERTIA; MONODISPERSE POLYSTYRENE; SINGLE FIBER; SINGLE-FIBER EFFICIENCY;

FIBERS;

POLYSTYRENE; STAINLESS STEEL;

ACCUMULATION; ADHESION; AEROSOL; EFFICIENCY MEASUREMENT; EXPERIMENTAL STUDY; FILTER; FILTRATION; INERTIA; KINETICS; PARTICLE MOTION; PARTICLE SIZE; POWER LAW; REYNOLDS NUMBER;

ADHESION; AEROSOL; ARTICLE; CONTROLLED STUDY; FILTRATION; KINETICS; MOLECULAR DYNAMICS; PARTICLE SIZE; POROSITY; PRIORITY JOURNAL; PROBABILITY; STATISTICAL ANALYSIS;

EID: 70449533049     PISSN: 00218502     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jaerosci.2009.09.005     Document Type: Article

References (22)

1. Barot D.T., Tien C., and Wang C.S. Accumulation of solid particles on single fibers exposed to aerosol flows. A.I.Ch.E. Journal 26 (1980) 289-292
2. Billings, C. E. (1966). Effects of particle accumulation in aerosol filtration. Ph.D. thesis, Caltech.
3. Dunn, P. F., & Renken, K. J. (1987). Impaction of solid aerosol particles on fine wires. Aerosol Science and Technology, 7, 97-107.
4. Emi H., Okuyama K., and Adachi M. The effect of neighbouring fibres on the single fibre inertia-interception efficiency of aerosols. Journal of Chemical Engineering 10 (1977) 148-153
5. Günter, C. (1998). Numerical and experimental Investigations on depth filter media. Ph.D. thesis, Institut für Mechanische Verfahrenstechnik und Mechanik, Universität Karlsruhe (in German).
6. Hiller, R. B. (1980). The influence of particle collision and adhesion on the efficiency of fibrous filters. Ph.D. thesis, Institut für Mechanische Verfahrenstechnik und Mechanik, Universität Karlsruhe (in German).
7. Hiller, and Löffler. Influence of particle impact and adhesion on the collection efficiency of fiber filters. German Chemical Engineering 3 (1980) 327-332
8. Kanaoka, C., Emi, H., & Deguchi, A. (1984). Effect of inter-fibre distance on collection efficiency on a single fibre in a model filter composed of parallel fibers in a row. In B. Y. H. Lui, D. Y. H. Pui, & H. Fissan (Eds.), Aerosols (pp. 563-566).
9. Kanaoka C., Emi H., and Myojo T. Simulation of the growing process of a particle dendrite and evaluation of a single fibre collection efficiency with dust load. Journal of Aerosol Science 11 (1980) 377-389
10. Lajos, T. (1986). A model for calculation of the clogging process in filter mats. In Proceedings world filtration congress on particle technology, Nürnberg (pp. 175-188).
11. Landahl H.D., and Herman R.K. Sampling of liquid aerosols by wires cylinders and slides and the efficiency of impaction of the droplets. Journal of Colloid Science 4/2 (1949) 103-136
12. Lehmann, M. J. (2005) Investigation of structure and loading kinetics of depth filters. Ph.D. thesis, Universitätsverlag Karlsruhe (in German).
13. Löffler, F. (1968). On the adhesion of dust particles on fiber and particle surfaces. Staub Reinhaltung der Luft, 11, 456-461 (in German).
14. Muhr, W. (1976). Theoretical and experimental investigation of particle deposition in fibrous filters by field and inertial forces. Ph.D. thesis, Institut für Mechanische Verfahrenstechnik und Mechanik, Universität Karlsruhe (in German).
15. Myojo T., Kanaoka C., and Emi H. Experimental observation of collection efficiency of a dust loaded fibre. Journal of Aerosol Science 15 (1984) 483-489
16. Payatakes A.C., and Gradon L. Dendritic deposition of aerosol particles in fibrous media by inertial impaction and interception. Chemical Engineering Science 35 (1980) 1083-1096
17. Payatakes A.C., and Tien C. Particle deposition in fibrous media with dendrite like pattern: a preliminary model. Journal of Aerosol Science 7 (1976) 85-100
18. Ptak, T. & Jaroszcyk, T. (1990). Theoretical-experimental aerosol filtration model for fibrous filters at intermediate Reynolds numbers. In Proceedings 5th world filtration congress, Nice.
19. Rembor H.-J., Maus R., and Umhauer H. Measurements of single fibre efficiencies at critical values of the Stokes number. Particles and Particle Systems Characterization 16 (1999) 54-59
20. Schweers E., Umhauer H., and Löffler F. Experimental investigation of particle collection on single fibers of different configurations. Particles and Particle Systems Characterization 11 (1994) 275-283
21. Suneja S.K., and Lee C.H. Aerosol filtration by fibrous filters at intermediate Reynolds numbers. Atmospheric Environment 8 (1974) 1081-1094
22. Umhauer H. Particle size distribution analysis by scattered light measurements using an optically defined measuring volume. Journal of Aerosol Science 14 (1983) 765-770