All Outputs (4)

From bore-soliton-splash to a new wave-to-wire wave-energy model (2019)
Journal Article
Bokhove, O., Kalogirou, A., & Zweers, W. (2019). From bore-soliton-splash to a new wave-to-wire wave-energy model. Water Waves, 1(2), 217-218. https://doi.org/10.1007/s42286-019-00022-9

We explore extreme nonlinear water-wave amplification in a contraction or, analogously, wave amplification in crossing seas. The latter case can lead to extreme or rogue-wave formation at sea. First, amplification of a solitary-water-wave compound ru... Read More about From bore-soliton-splash to a new wave-to-wire wave-energy model.

Asymptotic modelling and direct numerical simulations of multilayer pressure-driven flows (2019)
Journal Article
Kalogirou, A., Cimpeanu, R., & Blyth, M. (2020). Asymptotic modelling and direct numerical simulations of multilayer pressure-driven flows. European Journal of Mechanics - B/Fluids, 80, 195-205. https://doi.org/10.1016/j.euromechflu.2019.10.011

The nonlinear dynamics of two immiscible superposed viscous fluid layers in a channel is examined using asymptotic modelling and direct numerical simulations (DNS). The flow is driven by an imposed axial pressure gradient. Working on the assumption t... Read More about Asymptotic modelling and direct numerical simulations of multilayer pressure-driven flows.

A novel wave-energy device with enhanced wave amplification and induction actuator (2019)
Conference Proceeding
Bokhove, O., Kalogirou, A., Henry, D., & Thomas, G. P. (2019). A novel wave-energy device with enhanced wave amplification and induction actuator

A novel wave-energy device will be presented. Both a preliminary proof-of-principle of a working, scaled laboratory version of the energy device will be shown as well as the derivation and analysis of a comprehensive mathematical and numerical model... Read More about A novel wave-energy device with enhanced wave amplification and induction actuator.

The role of soluble surfactants in the linear stability of two-layer flow in a channel (2019)
Journal Article
Kalogirou, A., & Blyth, M. G. (2019). The role of soluble surfactants in the linear stability of two-layer flow in a channel. Journal of Fluid Mechanics, 873, 18-48. https://doi.org/10.1017/jfm.2019.392

The linear stability of Couette-Poiseuille flow of two superposed fluid layers in a horizontal channel is considered. The lower fluid layer is populated with surfactants that appear either in the form of monomers or micelles and can also get adsorbed... Read More about The role of soluble surfactants in the linear stability of two-layer flow in a channel.