Review of soot deposition and removal mechanisms in EGR coolers

SAE International Journal of Fuels and Lubricants

Volumn 3, Issue 1, 2010, Pages 690-704

  Abarham, Mehdi ^a   Hoard, John ^a   Assanis, Dennis ^a   Styles, Dan ^b   Curtis, Eric W ^b   Ramesh, Nitia ^b  

^a UNIVERSITY OF MICHIGAN   (United States)

^b FORD MOTOR COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COLD SURFACE; COMMONLY USED; CRITICAL FACTORS; DEPOSITED LAYER; DOMINANT MECHANISM; ENGINE COOLANT; EXHAUST GAS RECIRCULATION; NOX EMISSIONS; ORDERS OF MAGNITUDE; PARTICLES REMOVAL; REMOVAL MECHANISM; SINGLE PARTICLE; SOOT DEPOSITION; SOOT PARTICLES; SURFACE TEMPERATURES; THERMAL FORCES; VAN DER WAALS;

ACIDS; ATMOSPHERIC TEMPERATURE; COOLING SYSTEMS; DIESEL ENGINES; DUST; EXHAUST GASES; GAS EMISSIONS; HYDROCARBONS; PHASE INTERFACES; SURFACE PROPERTIES; VAN DER WAALS FORCES;

SOOT;

EID: 78649752762     PISSN: 19463952     EISSN: 19463960     Source Type: Journal    
DOI: 10.4271/2010-01-1211     Document Type: Article

References (26)

1. Hoard, J.H., Abarham, M., Styles, D., Giuliano, J., et al, "Diesel EGR Cooler Fouling," SAE Int. J. Engines 1(1): 1234-1250, 2008.
2. Harris S.J., Maricq M.M., "The role of fragmentation in defining the signature size distribution of diesel soot", J. of Aerosol Science, Vol. 33, pp. 935-942, 2002.
3. Abarham, M., Hoard, J., Assanis, D., Styles, E. et al., "Numerical Modeling and Experimental Investigations of EGR Cooler Fouling in a Diesel Engine," SAE Technical Paper 2009-01-1506, 2009.
4. Abarham, M., Hoard, J., Assanis, D., Styles, D., et al, "Modeling of Thermophoretic Soot Deposition and Hydrocarbon Condensation in EGR Coolers," SAE Int. J. Fuels Lubr. 2(1):921-931, 2009.
5. Epstein N., "Elements of particle deposition onto nonporous solid surfaces parallel to suspension flows", Experimental Thermal and Fluid Science, Vol. 14, pp. 323-334, 1997.
6. He C., Ahmadi G., "Particle deposition with thermophoresis in laminar and turbulent duct flows", Aerosol Science and Technology, Vol. 29, pp. 525-546, 1998.
7. Li W., Davis E.J., "Measurement of the thermophoretic force by electrodynamics levitation: Microspheres in air", Journal of Aerosol Sciences, Vol. 26(7), pp. 1063-1083, 1995.
8. Li W., Davis E.J., "The effects of gas and particle properties on thermophoresis", Journal of Aerosol Sciences, Vol. 26(7), pp. 1085-1099, 1995.
9. Wood N.B., "The mass transfer of particles and acid vapour to cooled surfaces", Journal of Institute of Energy, Vol. 76, pp. 76-93, 1981.
10. Lai A.C.K., "Investigation of electrostatic forces on particle deposition in a test chamber", Indoor and Built Environment, Vol. 15, pp. 179-186, 2006.
11. Turner J.R., Fissan H. J., "Convective diffusion of particles in external forces fields: The role of electrostatics on particle removal from turbulently-mixed gases", Chemical Engineering Science, Vol. 44, No. 5, pp. 1255-1261, 1989.
12. Chen F., Lai A.C.K., "An Eulerian model for particle deposition under electrostatic and turbulent conditions", J. Aerosol Science, Vol. 35, pp. 47-62, 2004.
13. Maricq M. M., "On the electrical charge of motor vehicle exhaust particles", J. of Aerosol Science, Vol. 37, pp. 858-874, 2006.
14. Cruza E.D., Chang J.S., Berezin A.A., Ewing D., Cotton J.S., Bardeleben M., "Electrical effect of soot depositions in a co-axial wire pipe flow", J. of electrostatics, Vol. 67, pp. 128-132, 2009.
15. Charnay L., Soderberg E., Malmlof, P. Ohlund, Ostling L., Fredholm S., "Effect of fouling on the efficiency of a shell-and-tube EGR cooler", EAEC Congress Vehicle Systems Technology for the Next Century. Barcelona, 1999. Paper STA99C418.
16. Kern D.Q., Seaton R.E., "Theoretical analysis of thermal surface fouling", Brit. Chem. Eng., Vol. 4(5), pp. 258-262, 1959.
17. Bridgewater J., Loo C.E., "Removal of crystalline scale: mechanisms and the role of thermal stress", 1st UK heat transfer conf. Symposium series No. 86, pp. 455-463, 1984.
18. Cleaver J.W., Yates B., "A sub-layer model for the deposition of particles from a turbulent flow", Chem. Eng. Sci., Vol. 30, pp.983-992, 1975.
19. Yung B.P.K., Merry H., Bott T.R., "The role of turbulent bursts in particle re-entrainment in aqueous systems", Chem. Eng. Sci., Vol. 44(4), pp.873-882, 1989.
20. Kaftori D., Hetsroni G., Banerjee S., "Particle behavior in the turbulent boundary layer. I. Motion, deposition, and entrainment", Phys. Fluids, Vol. 7(5), pp.1095-1106, 1995.
21. Reeks M.W., Hall D., "Kinetic models for particle resuspension in turbulent flows: Theory and measurements", Aerosol Science, Vol. 32, pp.1-31, 2001.
22. Kalghatgi, G.T., Price, R.J., "Combustion Chamber Deposit Flaking," SAE Technical Paper 2000-01-2858, 2000.
23. Kalghatgi, G.T., "Combustion Chamber Deposit Flaking- Studies Using a Road Test Procedure," SAE Technical Paper 2002-01-2833, 2002.
24. Kalghatgi, G.T., "Combustion Chamber Deposit Flaking and Startability Problems in Three Different Engines," SAE Technical Paper 2003-01-3187, 2003.
25. Cleaver J.W., Yates B., "Mechanism of detachment of collidal particles from flat substrate in a turbulent flow", Journal of collide and Interface Science, Vol. 44, No. 3, pp. 464-474, 1973.
26. Philips M., "A force balance model for particle entrainment into a fluid stream", Journal of physics D: Applied physics, Vol. 13, pp. 221-233,1980