| Correlation equation for hourly diffuse radiation on a horizontal surface JF Orgill, KGT Hollands Solar energy 19 (4), 357-359, 1977 | 922 | 1977 |
| Free convective heat transfer across inclined air layers KGT Hollands, TE Unny, GD Raithby, L Konicek | 806 | 1976 |
| Laminar and Turbulent Free Convection Problems R GD, KGT Hollands Advances in heat transfer 11, 265, 1975 | 502 | 1975 |
| Heat transfer by natural convection across vertical and inclined air layers SM ElSherbiny, GD Raithby, KGT Hollands | 467 | 1982 |
| A method to generate synthetic hourly solar radiation globally VA Graham, KGT Hollands Solar energy 44 (6), 333-341, 1990 | 430 | 1990 |
| Natural convection GD Raithby, KGT Hollands Handbook of heat transfer 3, 1998 | 393 | 1998 |
| A review of low-flow, stratified-tank solar water heating systems KGT Hollands, MF Lightstone Solar energy 43 (2), 97-105, 1989 | 300 | 1989 |
| Correlation equations for free convection heat transfer in horizontal layers of air and water KGT Hollands, GD Raithby, L Konicek International Journal of Heat and Mass Transfer 18 (7-8), 879-884, 1975 | 292 | 1975 |
| A probability density function for the clearness index, with applications KGT Hollands, RG Huget Solar energy 30 (3), 195-209, 1983 | 291 | 1983 |
| Experimental Nusselt numbers for a cubical-cavity benchmark problem in natural convection WH Leong, KGT Hollands, AP Brunger International Journal of Heat and Mass Transfer 42 (11), 1979-1989, 1999 | 222 | 1999 |
| A time series model for Kt with application to global synthetic weather generation VA Graham, KGT Hollands, TE Unny Solar energy 40 (2), 83-92, 1988 | 203 | 1988 |
| Honeycomb devices in flat-plate solar collectors KGT Hollands Solar Energy 9 (3), 159-164, 1965 | 203 | 1965 |
| Heat-exchange relations for unglazed transpired solar collectors with circular holes on a square or triangular pitch GWE Van Decker, KGT Hollands, AP Brunger Solar Energy 71 (1), 33-45, 2001 | 197 | 2001 |
| Direct solar energy D Arvizu, P Balaya, LF Cabeza, KGT Hollands, A Jäger-Waldau, M Kondo, ... Renewable Energy Sources and Climate Change Mitigation, 333-400, 2011 | 186 | 2011 |
| Optimization of flow passage geometry for air-heating, plate-type solar collectors KGT Hollands, EC Shewen | 159 | 1981 |
| A CFD heat transfer analysis of the transpired solar collector under no-wind conditions SJ Arulanandam, KGT Hollands, E Brundrett Solar Energy 67 (1-3), 93-100, 1999 | 149 | 1999 |
| Flow distribution in unglazed transpired plate solar air heaters of large area LH Gunnewiek, E Brundrett, KGT Hollands Solar Energy 58 (4-6), 227-237, 1996 | 142 | 1996 |
| On a physically-realizable benchmark problem in internal natural convection WH Leong, KGT Hollands, AP Brunger International Journal of Heat and Mass Transfer 41 (23), 3817-3828, 1998 | 139 | 1998 |
| Laminar and turbulent free convection from elliptic cylinders, with a vertical plate and horizontal circular cylinder as special cases GD Raithby, KGT Hollands | 138 | 1976 |
| Experimental study of the stability of differentially heated inclined air layers KGT Hollands, L Konicek International Journal of Heat and Mass Transfer 16 (7), 1467-1476, 1973 | 133 | 1973 |
