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2024

Grinfeld, Michael and Pritchard, David (2024) Pendent steady rivulets and droplets : from lubrication to bifurcation. IMA Journal of Applied Mathematics, 89 (4). pp. 725-744. ISSN 1464-3634

2021

Schofield, Feargus G. H. and Pritchard, David and Wilson, Stephen K. and Sefiane, Khellil (2021) The lifetimes of evaporating sessile droplets of water can be strongly influenced by thermal effects. Fluids, 6 (4). 141. ISSN 2311-5521

2020

Schofield, Feargus G. H. and Wray, Alexander W. and Pritchard, David and Wilson, Stephen K. (2020) The shielding effect extends the lifetimes of two-dimensional sessile droplets. Journal of Engineering Mathematics, 120 (1). pp. 89-110. ISSN 0022-0833

Pritchard, David and Croudace, Andrew I. and Wilson, Stephen K. (2020) Thixotropic pumping in a cylindrical pipe. Physical Review Fluids, 5 (1). 013303. ISSN 2469-990X

2019

Pritchard, David (2019) SQA Qualifications in Mathematics and English (1986-2018) : a Statistical Overview. The Scottish Mathematical Council, [S.I.].

2018

Schofield, F. G. H. and Wilson, S. K. and Pritchard, D. and Sefiane, K. (2018) The lifetimes of evaporating sessile droplets are significantly extended by strong thermal effects. Journal of Fluid Mechanics, 851. pp. 231-244. ISSN 0022-1120

Gladstone, Charlotte and McClelland, Harry L. O. and Woodcock, Nigel H. and Pritchard, David and Hunt, James E. (2018) The formation of convolute lamination in mud-rich turbidites. Sedimentology, 65 (5). pp. 1800-1825. ISSN 0037-0746

2017

Conn, J. J. A. and Duffy, B. R. and Pritchard, D. and Wilson, S. K. and Sefiane, K. (2017) Simple waves and shocks in a thin film of a perfectly soluble antisurfactant solution. Journal of Engineering Mathematics, 107 (1). pp. 167-178. ISSN 0022-0833

Corson, Lindsey T. and Pritchard, David (2017) Thermosolutal convection in an evolving soluble porous medium. Journal of Fluid Mechanics, 832. pp. 666-696. ISSN 0022-1120

Croudace, Andrew I. and Pritchard, David and Wilson, Stephen K. (2017) Unsteady flow of a thixotropic fluid in a slowly varying pipe. Physics of Fluids, 29 (8). 083103. ISSN 1070-6631

Schoonman, C. M. and White, N. J. and Pritchard, D. (2017) Radial viscous fingering of hot asthenosphere within the Icelandic plume beneath the North Atlantic Ocean. Earth and Planetary Science Letters, 468. pp. 51-61. ISSN 0012-821X

2016

Pritchard, David and Wilson, Stephen K. and McArdle, Catriona R. (2016) Flow of a thixotropic or antithixotropic fluid in a slowly varying channel : the weakly advective regime. Journal of Non-Newtonian Fluid Mechanics, 238. pp. 140-157. ISSN 0377-0257

Childs, L. H. and Hogg, A. J. and Pritchard, D. (2016) Dynamic settling of particles in shear flows of shear-thinning fluids. Journal of Non-Newtonian Fluid Mechanics, 235. pp. 83-94. ISSN 0377-0257

Conn, Justin J. A. and Duffy, Brian R. and Pritchard, David and Wilson, Stephen K. and Halling, Peter J. and Sefiane, Khellil (2016) Fluid-dynamical model for antisurfactants. Physical Review E, 93 (4). 043121. ISSN 2470-0053

2015

Pritchard, David and Duffy, Brian R. and Wilson, Stephen K. (2015) Shallow flows of generalised Newtonian fluids on an inclined plane. Journal of Engineering Mathematics, 94 (1). pp. 115-133. ISSN 0022-0833

Pritchard, David (2015) The Loss of the Vivid : the Biography of a Shipwreck. UNSPECIFIED.

Pritchard, David and Corson, Lindsey T. (2015) Comment on Sochi's variational method for generalised Newtonian flow. Rheologica Acta, 54 (7). pp. 657-659. ISSN 1435-1528

Khan, Zafar and Pritchard, David (2015) Anomaly of spontaneous transition to instability of liquid-vapour front in a porous medium. International Journal of Heat and Mass Transfer, 84. pp. 448-455. ISSN 0017-9310

Pritchard, David; Grove, Michael and Croft, Tony and Kyle, Joe and Lawson, Duncan, eds. (2015) Lectures and transition : from bottles to bonfires? In: Transitions in Undergraduate Mathematics Education. University of Birmingham, Birmingham, pp. 57-69. ISBN 9781909557062

2014

Duffy, Brian R. and Pritchard, David and Wilson, Stephen K. (2014) The shear-driven Rayleigh problem for generalised Newtonian fluids. Journal of Non-Newtonian Fluid Mechanics, 206. pp. 11-17. ISSN 0377-0257

2013

Pritchard, David (2013) Sinking inside the box. Journal of Fluid Mechanics, 722. pp. 1-4. ISSN 0022-1120

Khan, Zafar and Pritchard, David (2013) Liquid-vapour fronts in porous media: multiplicity and stability of front positions. International Journal of Heat and Mass Transfer, 61. pp. 1-17. ISSN 0017-9310

Dorrell, Robert and Hogg, Andrew and Pritchard, David (2013) Polydisperse suspensions : erosion, deposition, and flow capacity. Journal of Geophysical Research: Earth Surface, 118 (3). pp. 1939-1955.

2012

McArdle, Catriona and Pritchard, David and Wilson, Stephen (2012) The Stokes boundary layer for a thixotropic or antithixotropic fluid. Journal of Non-Newtonian Fluid Mechanics, 185-186. pp. 18-38. ISSN 0377-0257

Rahman, Mahbubur and Lim, James B.P. and Xu, Yixiang and Hamilton, Robert and Comlekci, Tugrul and Pritchard, David (2012) Effect of column base strength on steel portal frames in fire. Proceedings of the ICE - Structures and Buildings, 166 (4). pp. 197-216. ISSN 0965-0911

2011

Pritchard, David and McArdle, Catriona R. and Wilson, Stephen K. (2011) The Stokes boundary layer for a power-law fluid. Journal of Non-Newtonian Fluid Mechanics, 166 (12-13). pp. 745-753. ISSN 0377-0257

Ritchie, Lindsey Thomson and Pritchard, David (2011) Natural convection and the evolution of a reactive porous medium. Journal of Fluid Mechanics, 673. pp. 286-317. ISSN 0022-1120

Hogg, Andrew J and Baldock, Tom E. and Pritchard, David (2011) Overtopping a truncated planar beach. Journal of Fluid Mechanics, 666. pp. 521-553. ISSN 0022-1120

2010

Gladstone, C. and Pritchard, David (2010) Patterns of deposition from experimental turbidity currents with reversing buoyancy. Sedimentology, 57 (1). pp. 53-84. ISSN 0037-0746

Pritchard, David (2010) Where learning starts? A framework for thinking about lectures in university mathematics. International Journal of Mathematical Education in Science and Technology, 41 (5). pp. 609-623. ISSN 0020-739X

Meidan, V.M. and Pritchard, D. (2010) A two-layer diffusive model for describing the variability of transdermal drug permeation. European Journal of Pharmaceutics and Biopharmaceutics, 74 (3). pp. 513-517. ISSN 0939-6411

2009

Pritchard, D. (2009) The linear stability of double-diffusive miscible rectilinear displacements in a Hele-Shaw cell. European Journal of Mechanics - B/Fluids, 28 (4). pp. 564-577. ISSN 0997-7546

Pritchard, D. (2009) Simple estimates for the magnitude of bedload transport under a turbid surge. Sedimentology, 56 (4). pp. 893-910. ISSN 0037-0746

Pritchard, David and Gladstone, Charlotte (2009) Reversing buoyancy in turbidity currents: developing a hypothesis for flow transformation and for deposit facies and architecture. Marine and Petroleum Geology, 26 (10). pp. 1997-2010.

Pritchard, D. (2009) Sediment transport under a swash event : the effect of boundary conditions. Coastal Engineering, 56 (9). pp. 970-981. ISSN 0378-3839

Pritchard, D. and Roberts, G. G. and White, N. J. and Richardson, C. N. (2009) Uplift histories from river profiles. Geophysical Research Letters, 36. L24301. ISSN 0094-8276

Rahman, Mahbubur and Lim, James and Hamilton, Robert and Comlekci, Tugrul and Pritchard, David and Xu, Yixiang; (2009) An investigation of overturning moments of portal frames at elevated temperatures. In: Proceedings of International Conference Applications of Structural Fire Engineering. EuroFire Engineering. ISBN 978-80-01-04266-3

2008

Pritchard, D. and Guard, Paul A. and Baldock, Tom E. (2008) An analytical model for bore-driven run-up. Journal of Fluid Mechanics, 610. pp. 183-193. ISSN 0022-1120

Il'ichev, Andrej T. and Tsypkin, George G. and Pritchard, David and Richardson, Chris N. (2008) Instability of the salinity profile during the evaporation of saline groundwater. Journal of Fluid Mechanics, 614. pp. 87-104. ISSN 0022-1120

Pritchard, D. and Dickinson, L. (2008) Modelling the sedimentary signature of long waves on coasts: implications for tsunami reconstruction. Sedimentary Geology, 206 (1-4). pp. 42-57. ISSN 0037-0738

2007

Pritchard, David and Richardson, Chris N. (2007) The effect of temperature-dependent solubility on the onset of thermosolutal convection in a horizontal porous layer. Journal of Fluid Mechanics, 571. pp. 59-95. ISSN 0022-1120

Pritchard, David (2007) Gravity currents over fractured substrates in a porous medium. Journal of Fluid Mechanics, 584. pp. 415-431. ISSN 0022-1120

Pritchard, David and Dickinson, Laura (2007) The near-shore behaviour of shallow-water waves with localised initial conditions. Journal of Fluid Mechanics, 591. pp. 413-436. ISSN 0022-1120

2006

Pritchard, David (2006) Viscous fingering of a thixotropic fluid in a porous medium or a narrow fracture. Journal of Non-Newtonian Fluid Mechanics, 135. pp. 117-127. ISSN 0377-0257

Pritchard, David (2006) The rate of deposition of fine sediment from suspension. Journal of Hydraulic Engineering, 132 (5). pp. 533-536. ISSN 0733-9429

2005

Pritchard, David (2005) On fine sediment transport by a flood surge. Journal of Fluid Mechanics, 543. pp. 239-248. ISSN 0022-1120

Pritchard, David and Hogg, Andrew J. (2005) On the transport of suspended sediment by a swash event on a plane beach. Coastal Engineering, 52. pp. 1-23. ISSN 0378-3839

Pritchard, David (2005) Suspended sediment transport along an idealised tidal embayment: settling lag, residual transport and the interpretation of tidal signals. Ocean Dynamics, 55 (2). pp. 124-136. ISSN 1616-7341

2004

Hogg, Andrew J. and Pritchard, David (2004) The effects of hydraulic resistance on dam-break and other shallow inertial flows. Journal of Fluid Mechanics, 501. pp. 179-212. ISSN 0022-1120

Pritchard, D. (2004) The instability of thermal and fluid fronts during radial injection in a porous medium. Journal of Fluid Mechanics, 508. pp. 133-163. ISSN 0022-1120

2003

Pritchard, D. and Hogg, Andrew J. (2003) Cross-shore sediment transport and the equilibrium morphology of mudflats under tidal currents. Journal of Geophysical Research: Oceans, 108 (C10). 3313. ISSN 0148-0227

Pritchard, David and Hogg, Andrew J. (2003) On fine sediment transport by long waves in the swash zone of a plane beach. Journal of Fluid Mechanics, 493. pp. 255-275. ISSN 0022-1120

Pritchard, David and Hogg, Andrew J. (2003) Suspended sediment transport under seiches in circular and elliptical basins. Coastal Engineering, 49 (1-2). pp. 43-70. ISSN 0378-3839

2002

Pritchard, David and Hogg, Andrew J. (2002) Draining viscous gravity currents in a vertical fracture. Journal of Fluid Mechanics, 459. pp. 207-216. ISSN 0022-1120

Pritchard, David and Hogg, Andrew J. and Roberts, William (2002) Morphological modelling of intertidal mudflats: the role of cross-shore tidal currents. Continental Shelf Research, 22 (11-13). pp. 1887-1895. ISSN 0278-4343

Pritchard, David and Hogg, Andrew J. (2002) On sediment transport under dambreak flow. Journal of Fluid Mechanics, 473. pp. 265-274. ISSN 0022-1120

2001

Pritchard, David and Woods, Andrew W. and Hogg, Andrew J. (2001) On the slow draining of a gravity current moving through a layered permeable medium. Journal of Fluid Mechanics, 444. pp. 23-47. ISSN 0022-1120