Joseph Banks
University of Southampton
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Publication
Featured researches published by Joseph Banks.
Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology | 2014
Joseph Banks; Alexander B. Phillips; S.R. Turnock; D.A. Hudson; D.J. Taunton
A sprint kayak experiences an unsteady flow regime due to the local influence of the paddle. However, kayak designs are usually optimised for steady-state, naked hull resistance. To determine whether unsteady paddle effects need to be included in kayak design, the hydrodynamic interactions between a kayak paddle and a hull are assessed using computational fluid dynamics. A body force model of a drag-based paddle stroke is developed using a blade element approach and validated against experimental data. This allows the paddle-induced local velocities to be simulated without the need to fully resolve the detailed flow around a moving paddle geometry. The increase in computational cost, compared to the naked hull simulation, is 8%. A case study investigating the impact of different paddle techniques on the hydrodynamic forces acting on a self-propelled kayak is conducted. A 0.23% difference in self-propelled resistance was observed, while an estimated 0.5% additional increase can be attributed to paddle-induced draught increases. An estimate of small changes in resistance on race times indicates that reductions of even a fraction of a percent are worth pursuing, indicating that the developed methodology may provide a useful design tool in the future.
Ocean Engineering | 2011
S.R. Turnock; Alexander B. Phillips; Joseph Banks; R.F. Nicholls-Lee
Procedia Engineering | 2011
Angus Webb; Joseph Banks; Christopher W.G. Phillips; D.A. Hudson; D.J. Taunton; S.R. Turnock
Journal of Fluids and Structures | 2015
Joseph Banks; L. Marimon Giovannetti; X. Soubeyran; A.M. Wright; S.R. Turnock; S.W. Boyd
Archive | 2010
Joseph Banks; Alexander B. Phillips; S.R. Turnock
Archive | 2013
Joseph Banks; Kutalmis Bercin; Thomas P. Lloyd; S.R. Turnock
Archive | 2010
S.R. Turnock; S.G. Lewis; A.B. Philips; Joseph Banks; B. Winden; D.A. Hudson; A.F. Molland
Procedia Engineering | 2016
Joseph Banks; L. Marimon Giovannetti; J.C. Taylor; S.R. Turnock
Archive | 2013
Joseph Banks
Procedia Engineering | 2010
Joseph Banks; Angus Webb; Thomas Spenkuch; S.R. Turnock