Numerical analysis of flow field in ceramic filter during pulse cleaning

Chinese Journal of Chemical Engineering

Volumn 11, Issue 6, 2003, Pages 626-632

  Ji, Zhongli ^a   Peng, Shu ^a   Tan, Licun ^a  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

Author keywords

Ceramic candle; Numerical simulation; Pulse cleaning; Unsteady flow field

Indexed keywords

BOUNDARY CONDITIONS; CLEANING; COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; FLOW OF FLUIDS; NUMERICAL ANALYSIS; UNSTEADY FLOW;

CERAMIC CANDLE; PULSE CLEANING; UNSTEADY FLOW FIELD;

CERAMIC FIBERS;

CERAMIC FILTER; CLEANING; COMPUTATIONAL FLUID DYNAMICS; FLOW FIELD; MATHEMATICAL MODELING; UNSTEADY FLOW;

EID: 1642602727     PISSN: 10049541     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Serville, J.P.K., Gas Cleaning in Demanding Applications, Blackie Academic and Professional, London, 97-108 (1997).
2. Alvin, M.A. Advanced ceramic materials for use in high-temperature particle removal systems, Ind. Eng. Chem. Res., 35(10), 3384-3398 (1996).
3. Cuenca, M.A., Anthony, E J., Pressurized Fluidized Bed Combustion, Blackie Academic and Professional, Glasgow, 211-254 (1995)
4. Peukert, W., High temperature filtration in the process industry, Filtr. Sep., 35 (6), 461-464 (1998).
5. Smith, D.H., Ahmadi, G., Problems and progress in hot-gas filtration for pressurized fluidized bed combustion (PFBC) and integrated gasification combined cycle (IGCC), Aerosol Sci. Technol., 29 (3), 163-169 (1998).
6. Choi, J.H., Seo, Y.G., Chung, J.W., Experimental study on the nozzle effect of the pulse cleaning for the ceramic filter candle, Powder Technol., 114 (1-3), 129-135 (2001).
7. Ferer, M.V, Smith, D.H., Filter cake removal efficiency: Comparison of modeling results with experiments, Chem. Eng. Sci., 55 (21), 5003-5011 (2000).
8. Ahluwalia, R.K., Geyer, H.K., Fluid mechanics of membrane-coated ceramic filters, J. Eng Gas Turbines Power, 118 (3), 526-533 (1996).
9. Ito, S., Tanaka, T., Kawamura, S., Changes in pressure loss and face velocity of ceramic candle filters caused by reverse cleaning in hot coal gas filtration, Powder Technol., 100 (2), 32-40 (1998).
10. Christ, A., Renz, U., Numerical simulation of single ceramic filter element cleaning, In: Proceedings of the 3rd High Temperature Gas Cleaning, Schmidt, E., Gang, P., Dittler, A., Eds., Karlsruhe, Germany, 728-739 (1996).
11. Gross, R., Hecken, M., Renz, U., Hot gas filtration with ceramic filter candles: experimental and numerical investigations on fluid flow during element cleaning, In: Proceedings of the 4th High Temperature Gas Cleaning, Dittler, A., Kasper, G., Eds., Karlsruhe, Germany, 862-873 (1999).
12. Ahmadi, G., Smith, D. H., Gas flow and particle deposition in the hot-gas filter vessel of the Pion Pine project, Powder Technol., 128 (1), 1-10 (2002).
13. Ahmadi, G., Smith, D. H., Gas flow and particle depositions in the hot gas filter vessel at the Tidd 70 MWe PFBC demonstration power plant, Aerosol Sci. Technol., 29 (3), 206-223 (1998).
14. Ji, Z.L., Ding, F.X., Meng, X.B., Shi, M.X., Instantaneous velocity outside filtration element in ceramic filter, J. Chem. Ind. Eng. (China), 51 (2), 165-168 (2000). (in Chinese)
15. Vasudevan, V., Kang, S.J., Johnson, E.K., A study on ash particle distribution characteristics of candle filter surface regeneration at room temperature, In: Proceedings of 5th Gas Cleaning at High Temperature, Bajura, R., Dennis, R., Eds., Morgantown, U.S.A., 201-210 (2002).
16. Gerolymos, G. A., Implicit multiple-grid solution of the compressible Navier-Stokes equations using the k-ε turbulence closure, AIAA J., 28 (10), 1707-1717 (1990).
17. Christ, A., Giernoth, B., Renz, U., Possible improvements to the back-pulse of ceramic candle filters, In: Proceedings of 13th International Conference on Fluidized Bed Combustion, Kay, J. H., Eds., Orlando, U.S.A., 241-250 (1995).