Publications by: S.W. Armfield

Also publishes as (St.W. Armfield, Steven W. Armfield, Steven Armfield, Steve W. Armfield)

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Number of items: 73.

Khatamifar, Mehdi, Lin, Wenxian, Armfield, S.W., Holmes, David, and Kirkpatrick, M.P. (2017) Conjugate natural convection heat transfer in a partitioned differentially-heated square cavity. International Communications in Heat and Mass Transfer, 81. pp. 92-103.

Gao, Wenfeng, Lin, Wenxian, Liu, Tao, Armfield, S.W., and Li, Ming (2017) Penetration height of transitional round fountains in a linearly stratified fluid. International Communications in Heat and Mass Transfer, 81. pp. 79-91.

Khatamifar, M., Lin, W., Holmes, D., Armfield, S.W., and Kirkpatrick, M.P. (2016) Transient laminar conjugate natural convection in a cavity with a finite thickness and conductivity partition. In: Proceedings of the 20th Australasian Fluid Mechanics Conference. From: AFMC 2016: 20th Australasian Fluid Mechanics Conference, 5-8 December 2016, Perth, WA, Australia.

Zhou, L., Armfield, S.W., Williamson, N., Kirkpatrick, M.P., and Lin, Wenxian (2016) Transient natural convection flow in a cavity subject to time-varying sidewall heating and cooling. In: Proceedings of the 20th Australasian Fluid Mechanics Conference. From: AFMC 2016: 20th Australasian Fluid Mechanics Conference, 5-8 December 2016, Perth, WA, Australia.

Mahmud, Hasan, Lin, Wenxian, Gao, Wenfeng, Armfield, S.W., and He, Yinghe (2016) Interaction behavior of triple transitional round fountains in a homogeneous fluid. International Journal of Heat and Fluid Flow, 62 (Part B). pp. 437-454.

Lin, Wenxian, and Armfield, S.W. (2016) Scalings for unsteady natural convection boundary layers on a vertical plate at time-dependent temperature. International Journal of Thermal Sciences, 111. pp. 78-99.

Williamson, N., Armfield, S.W., Lin, Wenxian, and Kirkpatrick, M.P. (2016) Stability and Nusselt number scaling for inclined differentially heated cavity flow. International Journal of Heat and Mass Transfer, 97. pp. 787-793.

Inam, Mohammad Ilias, Lin, Wenxian, Armfield, S.W., and He, Yinghe (2016) Correlations for maximum penetration heights of transitional plane fountains in linearly stratified fluids. International Communications in Heat and Mass Transfer, 77. pp. 64-77.

Inam, Mohammad Ilias, Lin, Wenxian, Armfield, S.W., and He, Yinghe (2015) Asymmetry and penetration of transitional plane fountains in stratified fluid. International Journal of Heat and Mass Transfer, 90. pp. 1125-1142.

Xiao, Y., Lin, W., McCormack, J., He, Y., Armfield, S.W., and Kirkpatrick, M.P. (2015) Turbulent mixing in cross sheared stratified flow. In: Proceedings of the 9th Symposium on Turbulence and Shear Flow Phenomena, pp. 1-6. From: TSFP-9: 9th Symposium on Turbulence and Shear Flow Phenomena, 30 June - 3 July 2015, Melbourne, VIC, Australia.

Mahmud, Hasan, Lin, Wenxian, Gao, Wenfeng, Hill, Blair, Armfield, S.W., and He, Yinghe (2015) Behavior of the interaction between twin transitional round fountains in a homogeneous fluid, Part 1: experimental study. International Journal of Heat and Mass Transfer, 86. pp. 957-972.

Mahmud, Hasan, Lin, Wenxian, Gao, Wenfeng, Armfield, St.W., and He, Yinghe (2015) Behavior of the interaction between twin transitional round fountains in a homogeneous fluid, Part 2: numerical study. International Journal of Heat and Mass Transfer, 86. pp. 973-991.

Williamson, N., Armfield, S.W., Kirkpatrick, M.P, and Lin, Wenxian (2015) Bifurcation of natural convection flow in an inclined differentially heated closed square cavity. Computational Thermal Sciences, 7 (5-6). pp. 417-425.

Xiao, Y., Lin, W., He, Y., Armfield, S.W., and Kirkpatrick, M.P. (2015) Hydrodynamic stability analysis of sheared convective boundary layer flows in stratified environments. In: Proceedings of the 9th Symposium on Turbulence and Shear Flow Phenomena, pp. 1-6. From: TSFP-9: 9th Symposium on Turbulence and Shear Flow Phenomena, 30 June - 3 July 2015, Melbourne, VIC, Australia.

Inam, M.I., Lin, W., Armfield, S.W., and He, Y. (2014) Penetration height and onset of asymmetric behaviour of transitional plane fountains in linearly stratified fluids. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Khatamifar, M., D’Urso, R,, Lin, W., Holmes, D., Armfield, S.W., and Kirkpatrick, M.P. (2014) A numerical and experimental study on the unsteady conjugate natural convection boundary layers in a water filled rectangular cavity with a conducting partition wall at varied locations. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Inam, Mohammad Ilias, Lin, Wenxian, Armfield, Steven W., and He, Yinghe (2014) Asymmetric transition for high froude number plane fountains in linearly stratified fluids. In: Proceedings of the 15th International Heat Transfer Conference, pp. 1-14. From: IHTC-15: 15th International Heat Transfer Conference, 10-15 August 2014, Kyoto, Japan.

Xiao, Y., Lin, W., McCormack, J., Armfield, S.W., Kirkpatrick, M.P., and He, Y. (2014) Coherent structures in cross sheared flows in weakly stratified environments. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Stewart, Nicholas J., Holmes, David W., Lin, Wenxian, Armfield, Steven W., and Kirkpatrick, Michael P. (2014) Comparison of semi-implicit and explicit finite difference algorithms on highly parallel processing architectures. Applied Mechanics and Materials, 553. pp. 193-198.

Xiao, Y., Lin, W., Armfield, S.W., Kirkpatrick, M.P., and He, Y. (2014) Hydrodynamic stability analysis on inviscid cross sheared stratified flows. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Armfield, Steven W., Kirkpatrick, M.P., Williamson, Nicholas, and Lin, Wenxian (2014) Natural convection in an inclined differentially heated square cavity. In: Proceedings of the 15th International Heat Transfer Conference, pp. 1-10. From: IHTC-15: 15th International Heat Transfer Conference, 10-15 August 2014, Kyoto, Japan.

Armfield, S.W., Williamson, N., Lin, Wenxian, and Kirkpatrick, M.P. (2014) Nusselt number scaling in an inclined differentially heated square cavity. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Lin, W., Armfield, S.W., Liu, T., and Gao, W. (2014) Scaling analysis of unsteady natural convection boundary layers on an evenly heated plate with a time-dependent temperature. In: Proceedings of the 19th Australasian Fluid Mechanics Conference. From: AFMC 2014: 19th Australasian Fluid Mechanics Conference, 8-11 December 2014, Melbourne, VIC, Australia.

Lin, Wenxian, Liu, Tao, Gao, Wenfeng, and Armfield, Steven W. (2014) Three-dimensional direct numerical simulation of unsteady transitional round fountains in a homogeneous fluid. Applied Mechanics and Materials, 553. pp. 150-155.

Stewart, Nicholas J., Holmes, David W., Lin, Wenxian, Armfield, Steven W., and Kirkpatrick, Michael P. (2013) Direct numeric simulation of sheared convective boundary layer entrainment with GPUs. In: Proceedings of the 5th Asia Pacific Congress on Computational Mechanics and 4th International Symposium on Computational Mechanics, pp. 1-8. From: APCOM and ISCM 2013: 5th Asia Pacific Congress on Computational Mechanics and 4th International Symposium on Computational Mechanics, 11-14 December 2013, Singapore.

Lin, Wenxian, and Armfield, S.W. (2013) Direct numerical simulation of unsteady natural convection boundary layers on an evenly heated plate with time-varying heating flux. In: Proceedings of the 5th Asia Pacific Congress on Computational Mechanics and 4th International Symposium on Computational Mechanics, pp. 1-8. From: APCOM and ISCM 2013: 5th Asia Pacific Congress on Computational Mechanics and 4th International Symposium on Computational Mechanics, 11-14 December 2013, Singapore.

Lin, Wenxian, and Armfield, S.W. (2013) Scalings for unsteady natural convection boundary layers on an evenly heated plate with time-dependent heating flux. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), E88 (6). pp. 1-17.

Srinarayana, N., Armfield, S.W., and Lin, Wenxian (2013) Behaviour of laminar plane fountains with a parabolic inlet velocity profile in a homogeneous fluid. International Journal of Thermal Sciences, 67. pp. 87-95.

Lin, Wenxian, and Armfield, S.W. (2012) Unified Prandtl number scaling for start-up and fully developed natural-convection boundary layers for both Pr ≳1 and Pr ≳1 fluids with isothermal heating. Physical Review E, 86 (6). pp. 1-10.

Gao, Wenfeng, Lin, Wenxian, Liu, Tao, and Armfield, Steven (2012) Onset of asymmetry and three-dimensionality in transitional round fountains in a linearly stratified fluid. In: Proceedings of the 18th Australasian Fluid Mechanics Conference, pp. 1-4. From: 18th Australasian Fluid Mechanics Conference, 3-7 December 2012, Launceston, Tasmania, Australia.

Mahmud, H., Hill, B., Gao, W., Lin, W., He, Y., and Armfield, S.W. (2012) PIV study on the interaction of triple transitional round fountains in a homogeneous fluid. In: Proceedings of the 18th Australasian Fluid Mechanics Conference, pp. 1-4. From: 18th Australasian Fluid Mechanics Conference, 3-7 December 2012, Launceston, Tasmania, Australia.

Mahmud, H., Lin, Wenxian, Gao, Wenfeng, He, Yinghe, and Armfield, S.W. (2012) Direct numerical simulation of interaction of twin transitional fountains in a homogeneous fluid. In: Proceedings of the 4th International Conference on Computational Methods (ICCM 2012), pp. 1-8. From: 4th International Conference on Computational Methods (ICCM 2012), 25-28 NOV 2012, Gold Coast, Australia.

Liu, Tao, Lin, Wenxian, Gao, Wenfeng, and Armfield, Steven W. (2012) Onset asymmetry and three-dimensionality in transitional round fountains in homogeneous fluid. In: Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics, pp. 1-2. From: ICTAM 2012: 23rd International Congress of Theoretical and Applied Mechanics, 19-24 August 2012, Beijing, China.

Mahmud, Hasan, Hill, Blair, Gao, Wenfeng, Lin, Wenxian, He, Yinghe, and Armfield, Steven (2012) PIV Study of behavior of interaction of twin fountains in homogenous fluid. In: Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics, pp. 1-2. From: ICTAM 2012: 23rd International Congress of Theoretical and Applied Mechanics, 19-24 August 2012, Beijing, China.

Williamson, Nicholas, Armfield, Steven W., and Lin, Wenxian (2011) Forced turbulent fountain flow behaviour. Journal of Fluid Mechanics, 671. pp. 535-558.

Williamson, N., Armfield, S.W., and Lin, Wenxian (2010) Transition behaviour of weak turbulent fountains. Journal of Fluid Mechanics, 655. pp. 306-326.

Srinarayana, N., Williamson, N., Armfield, S.W., and Lin, Wenxian (2010) Line fountain behavior at low-Reynolds number. International Journal of Heat and Mass Transfer, 53 (9-10). pp. 2065-2073.

Srinarayana, N., Armfield, S.W., Behnia, M., and Lin, Wenxian (2010) Critical Froude number for transition from a steady to an unsteady fountain injected into a homogeneous fluid. In: Proceedings of the 17th Australasian Fluid Mechanics Conference, pp. 1-3. From: 17th Australasian Fluid Mechanics Conference, 5-9 December 2010, Auckland, New Zealand.

Williamson, N., Armfield, S.W., and Lin, Wenxian (2010) Entrainment in turbulent fountain flow. In: Proceedings of the 17th Australasian Fluid Mechanics Conference, pp. 1-4. From: 17th Australasian Fluid Mechanics Conference, 5-9 December 2010, Auckland, New Zealand.

Bednarz, Tomasz P., Lin, Wenxian, Patterson, John C., Lei, Chengwang, and Armfield, Steven W. (2009) Scaling for unsteady thermo-magnetic convection boundary layer of paramagnetic fluids of Pr > 1 in micro-gravity conditions. International Journal of Heat and Fluid Flow, 30 (6). pp. 1157-1170.

Patterson, John C., Lei, Chengwang, Armfield, Steve W., and Lin, Wenxian (2009) Scaling of unsteady natural convection boundary layers with a non-instantaneous initiation. International Journal of Thermal Sciences, 48 (10). pp. 1843-1852.

Lin, Wenxian, Armfield, S.W., Patterson, J.C., and Lei, Chengwang (2009) Prandtl number scaling of unsteady natural convection boundary layers for Pr>1 fluids under isothermal heating. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 79 (6).

Srinarayana, N., Armfield, S.W., and Lin, W.X. (2009) Impinging plane fountains in a homogeneous fluid. International Journal of Heat and Mass Transfer, 52. pp. 2614-2623.

Srinarayana, N., Armfield, S.W., and Lin, Wenxian (2009) Laminar plane fountains impinging on a ceiling with an opposing heat flux. International Journal of Heat and Mass Transfer, 52. pp. 4545-4552.

Williamson, N., Armfield, S.W., and Lin, W. (2008) Direct numerical simulation of turbulent intermediate Froude number fountain flow. ANZIAM Journal, 50. pp. 16-30.

Williamson, N., Srinarayana, N., Armfield, S.W., McBain, G.D., and Lin, W. (2008) Low-Reynolds-number fountain behaviour. Journal of Fluid Mechanics, 608. pp. 297-317.

Lei, Chengwang, Armfield, Steven, and Patterson, John (2008) Unsteady natural convection in a water-filled isosceles triangular enclosure heated from below. International Journal of Heat and Mass Transfer, 51 (11-12). pp. 2637-2650.

Srinarayana, N., McBain, G.D., Armfield, S.W., and Lin, W.X. (2008) Height and stability of laminar plane fountains in a homogeneous fluid. International Journal of Heat and Mass Transfer, 51. pp. 4717-4727.

Lin, Wenxian, and Armfield, S.W. (2008) Onset of entrainment in transitional round fountains. International Journal of Heat and Mass Transfer, 51. pp. 5226-5237.

Lin, Wenxian, Armfield, S.W., and Patterson, J.C. (2008) Unsteady natural convection boundary-layer flow of a linearly-stratified fluid with Pr < 1 on an evenly heated semi-infinite vertical plate. International Journal of Heat and Mass Transfer, 51. pp. 327-343.

Lin, Wenxian, Armfield, S.W., and Patterson, J.C. (2007) Direct simulation of transitional plane fountains in a homogeneous fluid. ANZIAM Journal, 48. pp. 692-708.

Williamson, N., Srinarayana, N., Armfield, S.W., McBain, G., and Lin, W. (2007) Characterisation of Low Reynolds Number Fountain Behaviour. In: Proceedings of the Sixteenth Australasian Fluid Mechanics Conference, pp. 699-703. From: 16th Australasian Fluid Mechanics Conference, 3-7 December 2007, Gold Coast, Australia.

Srinarayana, N., Armfield, S.W., and Lin, W.X. (2007) Numerical simulation of free-fountains in a homogeneous fluid. In: Proceedings of the 16th Australasian Fluid Mechanics Conference, pp. 856-861. From: 16th Australasian Fluid Mechanics Conference, 3-7 December 2007, Gold Coast, Australia.

Nateghi, M, Patterson, J., and Armfield, S.W. (2007) Stratified natural convection flow in rectangular open cavities. ANZIAM Journal, 48. pp. 542-557.

Lin, Wenxian, Armfield, S.W., and Patterson, John C. (2007) Cooling of a Pr<1 fluid in a rectangular container. Journal of Fluid Mechanics, 574. pp. 85-108.

Lei, C., Armfield, S.W., Patterson, J.C., and O'Neill, A. (2007) Effects of corner geometry and adiabatic extensions on heat transfer through a differentially heated square cavity. In: 16th Australasian Fluid Mechanics Conference, pp. 125-128. From: 16th Australasian Fluid Mechanics Conference, 3-7 DEC 2007, Gold Coast, QLD, Australia.

Armfield, S.W., Patterson, John C., and Lin, Wenxian (2007) Scaling investigation of the natural convection boundary layer on an evenly heated plate. International Journal of Heat and Mass Transfer, 50 (7-8). pp. 1592-1602.

Srinarayana, N., Lin, W., McBain, G.D., and Armfield, S.W. (2006) Direct simulation of impinging plane fountains in a homogeneous fluid. In: Proceedings of the 13th International Heat Transfer Conference. From: 13th International Heat Transfer Conference, 13-18 August 2006, Sydney, NSW, Australia.

Lin, W., and Armfield, S.W. (2006) Direct simulation of transitional axisymmetric fountains in a homogeneous environment. In: Proceedings of the 13th International Heat Transfer Conference. From: 13th International Heat Transfer Conference, 13-18 August 2006, Sydney, NSW, Australia.

Lin, Wenxian, and Armfield, S.W. (2005) Unsteady natural convection on an evenly heated vertical plate for Prandtl number Pr<1. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 72 (6). 066309-1.

Lin, Wenxian, and Armfield, SW (2005) Long-term behaviour of cooling fluid in a vertical cylinder. International Journal of Heat and Mass Transfer, 48. pp. 53-66.

Armfield, S.W., McBain, G.D., Lin, W., and Jiracheewanun, S. (2005) Natural convection boundary layers on evenly heated plates. In: Proceedings of the 8th Australasian Heat & Mass Transfer Conference, pp. 1-6. From: 8th Australasian Heat and Mass Transfer Conference, 26-29 July 2005, Perth, WA, Australia.

Lin, Wenxian, and Armfield, Steven (2005) Scaling analysis and simulation of natural convection cooling of fluid with Pr < 1 in a rectangular container. In: Proceedings of the 8th Australasian Heat & Mass Transfer Conference, pp. 1-4. From: 8th Australasian Heat & Mass Transfer Conference, 26-29 July 2005, Perth, WA, Australia.

Lin, Wenxian, and Armfield, SW (2005) Scaling laws for unsteady natural convection cooling of fluid with Prandtl number less than one in a vertical cylinder. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 72 (1). 016306.

Lin, Wenxian, and Armfield, S.W. (2004) Scaling analysis and direct simulation of unsteady natural convection cooling of fluid with Pr < 1 in a vertical cylinder. In: Proceedings of the Fifteenth Australasian Fluid Mechanics Conference 2004, pp. 1-4. From: Fifteenth Australasian Fluid Mechanics Conference 2004, 13-17 December 2004, Sydney, NSW, Australia.

Lin, Wenxian, and Armfield, S.W. (2004) Long-term behavior of cooling fluid in a rectangular container. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 69 (5). 056315-1.

Lin, Wenxian, and Armfield, S.W. (2004) Direct simulation of fountains with intermediate Froude and Reynolds numbers. ANZIAM Journal, 45. pp. 66-77.

Lin, W., and Armfield, S.W. (2003) The Reynolds and Prandtl number dependence of weak fountains. Computational Mechanics, 31 (5). pp. 379-389.

Lin, Wenxian, and Armfield, S.W. (2002) Weak fountains in a stratified fluid. Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), 66 (6). 066308-1.

Patterson, John C., Graham, Tasman, Schopf, Wolfgang, and Armfield, S.W. (2002) Boundary layer development on a semi infinite, suddenly heated vertical plate. Journal of Fluid Mechanics, 453. pp. 39-55.

Morgan, P.L., Armfield, S.W., Lin, Wenxian, and Patterson, J.C. (2002) Direct numerical simulation of boundary layer start-up on semi-infinite vertical flat plates for buoyant and non-buoyant flows. Computational Fluid Dynamics Journal, 11 (1). pp. 18-26.

Lin, Wenxian, and Armfield, SW (2001) Natural convection cooling of rectangular and cylindrical containers. International Journal of Heat and Fluid Flow, 22. pp. 72-81.

Lin, Wenxian, and Armfield, S. W. (2000) Direct simulation of weak axisymmetric fountains in a homogeneous fluid. Journal of Fluid Mechanics, 403. pp. 67-88.

This list was generated on Tue Sep 26 15:35:15 2017 AEST.