Iyer, S.V., and Vafai, K., "Passive Heat Transfer Augmentation in a Cylindrical Annulus Utilizing Multiple Perturbations on the Inner and Outer Cylinders" Numerical Heat Transfer Journal Part A, 35, 567-586 (1999)

Iyer, S.V., and Vafai, K., "Buoyancy Induced Flow and Heat Transfer in a Cylindrical Annulus with Multiple Perturbations " International Journal of Heat and Mass Transfer ,41, 3025-3035 (1998)

Iyer, S.V., and Vafai, K., "Effects of a Geometric Perturbation on Buoyancy Induced Flow and Heat Transfer in a Cylindrical Anuulus" International Journal of Heat and Mass Transfer ,40, 2901-2911 (1997)

Desai, C. P. and Vafai, K., "An Experimental and Numerical Study of Buoyancy Induced Flow and Heat Transfer in an Open Annular Cavity" International Journal of Heat and Mass Transfer ,39, 2053-2066 (1996)

Desai, C.P., Vafai, K., and Keyhani, M., "On the Natural Convection in a Cavity with a Cooled Top Wall and Multiple Protruding Heaters" ASME Journal of Electronic Packaging , 117, 34 -45 (1995)

Desai, C. P. and Vafai, K., "Three Dimensional Turbulent Natural Convection in a Closed Annulus" International Journal of Heat and Mass Transfer, 37, 2475-2504 (1994)

Desai, C. P. and Vafai, K., "An Investigation of the Temporal Thermal Performance of the Wheel Outboard of an Aircraft" AIAA Journal of Thermophysics and Heat Transfer, 7, 377-384 (1993)

Vafai, K. and Desai, C. P., "Comparative Analysis of Three Dimensional Finite Element and Finite Difference Algorithms for Natural Convection in Closed and Open-Ended Annulus" Numerical Heat Transfer Journal Part A, 23, 35-60 (1993)

Vafai, K., and Desai, C. P. "Characterization of Thermal Performance of Wheel Outboard of an Aircraft" International Communications in Heat and Mass Transfer, 19, 541-547 (1992)

Desai, C. P. and Vafai, K., "Three Dimensional Buoyancy-Induced Flow and Heat Transfer Around the Wheel Outboard of an Aircraft" International Journal of Heat and Fluid Flow, 13, 50-64 (1992)

Cheddadi, A., Caltagirone, J.P., Mojtabi, A. and Vafai, K., "Free Convective Bifurcation in a Horizontal Annulus"ASME Journal of Heat Transfer , 114, 99-106 (1992)

Ettefagh, J. and Vafai, K. "An Investigation of Ejection, Mixing and Suction Mechanisms in an Open-Ended Horizontal Annulus," ASME Journal of Heat Transfer , 113, 1025-1028 (1991)

Vafai, K. and Ettefagh, J., "Axial Transport on Natural Convection Inside of an Open-Ended Annulus," ASME Journal of Heat Transfer , 113, 627-634 (1991)

Ettefagh, J., Vafai, K., and Kim, S.J., "Non- Darcian Effects in Open-Ended Cavities Filled with a Porous Medium," ASME Journal of Heat Transfer, 113, 747-756 (1991)

Vafai, K. and Ettefagh, J., "An Investigation of Transient Three Dimensional Natural Convection in a Closed Horizontal Annulus," International Journal of Heat and Mass Transfer , 34, 2555-2570 (1991)

Vafai, K. and Ettefagh, J., "Thermal and Fluid Flow Instabilities in Buoyancy-Driven Flows in Open-Ended Cavities, "International Journal of Heat and Mass Transfer,33, 2329-2344 (1990)

Vafai, K. and Ettefagh, J. , "The Effects of Sharp Corners on Buoyancy-Driven Flows with Particular Emphasis on Outer Boundaries," International Journal of Heat and Mass Transfer,33, 2311-2328 (1990)

Ettefagh, J. and Vafai, K., "Natural Convection in Open-Ended Cavities With a Porous Obstructing Medium," International Journal of Heat and Mass Transfer, 31, 673-693 (1988).