KAJI EKSPERIMENTAL DAN NUMERIK KINERJA CYCLO DUST FILTER
Abstrak
One of the methods for increasing separation efficiency of a cyclone is to implement a fabric filter at its inner tube. The combination of cyclone separator and fabric filter in commonly called as cyclo-dust filter. This paper presents an experimental study of the performance test of cyclo-dust filter and CFD numerical simulation of the flow inside this apparatus. The experiment was conducted for some variation of filter area. The results show that the separation efficiency of more than 99% was observed. This value is normally very difficult to reach with a normal cyclone separator. The pressure drop rises with the increasing of fabric's area. However this increase of pressure drop is not proportional to the increase of the fabric's area. The CFD simulation was also used for determining the best position of inlet duct.
Referensi
Starmaind, J.C., Filtration and Separation,
Vol.7no.1, 1951.
Starmaind, J.C. The Design and Performance of
cyclone Separators, Trans. Inst. Chemical
Engineering Vol.29, 1951.
Hestroni, G., Handbook of Multiphase Systems,
Hemisphere Crp. , 1982.
Koch, W.H. & Licht, W. New Design Approach
Boost Cyclone Efficiency, Chemical Engineering,
Prihadi Setyo Darmanto dan Katon primanto,
Pengembangan Perangkat Lunak Alat Bantu
Perancangan Siklon Separator Hemat Energi,
Journal Teknik Mesin, Vol XII, No 3, 1997.
Prihadi Setyo Darmanto dan Katon primanto,
Pengujian Karakteristik Kinerja Siklon Separator
Hemat Energi, Journal Teknik Mesin, Vol XII, No
, 1997.
Hind, W.C., Aerosol Technology , John Wiley &
Sons, 1982.
Leith, D. & Licht, W., Air Pollution and It's
Control, A.I.Ch.E. Symposium Series
Vol.68no.126, 1972.
Davies, C.N., Air Filtration, Academic Press, 1973.
Kalen, B. & Zenz, F.A., Theoretical Empirical
Approach to Saltation Velocity in Cyclone Design,
A.I.Ch.E. Symposium Series Vol. 70-no137, 1974.
Versteeg, H.K. & Malalasekera, W., An
Introduction to Computational Fluid Dynamics,
John Wiley & Sons Inc., 1995.
Zhou, L.X. & Soo, S.L., Flow Pattern and Pressure
Drop in Cyclone Dust Collectors , Powder
Technology Vol.63, Elsevier, 1990.
MESIN
