Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Dinesh, K.K.
- Particle Deposition from Natural Convection Flow through a Parallel Plate Channel with Axial Heat Sources Including Variable Properties and Brownian Diffusion Effect
Abstract Views :527 |
PDF Views:0
Authors
K.K. Dinesh
1,
S. Jayaraj
2
Affiliations
1 Department of Mechanical Engineering, Caledonian College of Engineering, Muscat, Sultanate of Oman, OM
2 Department of Mechanical Engineering, National Institute of Technology Calicut, Kozhikode-673601, IN
1 Department of Mechanical Engineering, Caledonian College of Engineering, Muscat, Sultanate of Oman, OM
2 Department of Mechanical Engineering, National Institute of Technology Calicut, Kozhikode-673601, IN
Source
Indian Journal of Mechanical Engineering and Research, Vol 1, No 1 (2013), Pagination: 61-84Abstract
Present paper deals with estimation of particle deposition rate from natural convection flow through a parallel plate channel. Brownian diffusion effect is incorporated in addition to convection and thermophoresis. Variation of properties is taken into account by property ratio method. Effect of axial heating and wall step heating on thermophoretic velocity and particle concentration within the flow domain analysed. Governing equations are solved using finite difference marching technique. Higher uniform particle deposition is obtained for axial heating along with step heating of wall.
References
- J.R. Bodoia and J.F. Osterle, The Development of Free Convection between Heated Vertical Plates, J. Heat Transfer, 84 (1962), 40-44.
- K.K. Dinesh and S. Jayaraj, Thermophoretic augmentation of particle deposition in natural convection flow through a parallel plate channel, Heat Mass Transfer, 44 (2008), 1519-1527.
- N.K. Anand, L.S. Fletcher and S.H. Kim, Free convection between series of vertical parallel plates with embedded line heat sources, Transactions of the ASME, 113(1991), 108-113.
- H.M. Joshi, Transient effects in natural convection cooling of vertical parallel plates, Int. Comm. Heat Mass Transfer, 15(1988), 227-238.
- R. James Brock, On the theory of thermal forces acting on aerosol particles, Journal of Colloid Science, 17(1962), 768-780.
- B.V. Derjaguin, YaI. Rabinovich and A.I. Storozhilova, Experimental verification of the Theory of thermophoresis of aerosol particles, J. Colloid Interface Sci., 21(1966), 35-58.
- K. Greenberg, J.B. MacChesney and P.G. Simpkins, Thermophoresis: The mass transfer mechanism in modified chemical vapor deposition, J. Appl. Phys, 50(1979), 5676-5681.
- J.W. Cipolla, T..F Morse and C.Y. Wang, Laser induced natural convection and thermophoresis, Journal of Heat Transfer, 107(1985), 161-167.
- A.J. Gadgil., W.W. Nazaroff and A.G.B.M. Sasse, Particle filter based on thermophoretic deposition from natural convection flow, Aerosol Science and Technology, 20(1994), 227-238.
- R, Chein and W, Liao, Thermophoretic effects of nano particle deposition in channel flow, Heat and Mass Transfer, 42(2005), 71-79.
- A. Messerer, R. Niessner., U. Poschi and V. Schmatioch, Combined particle emission reduction and heat recovery from combustion exhaust- A novel approach for small wood- fired appliances.Biomass and Bioenergy, 31(2007), 512-521.
- K.K. Dinesh and S. Jayaraj, Thermophoresis in natural convection with variable properties, Heat and Mass Transfer, 34(1999), 469-475.
- K.K. Dinesh and S. Jayaraj, Augmentation of thermophoretic deposition in natural cnvection flow through a parallel plate channel with heat sources, Int.Comm.in Heat and Mass Transfer, (2009).
- K.K. Dinesh and S. Jayaraj, Thermophoretic augmentation of particle deposition by laser heating in natural convection flow through a parallel plate channel with variable properties, Int. J. Applied Engineering Research, (2009).