Outputs (80)

Tipping points in Cattaneo-Christov thermohaline convection (2011)
Journal Article
Straughan, B. (2011). Tipping points in Cattaneo-Christov thermohaline convection. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 467(2125), 7-18. https://doi.org/10.1098/rspa.2010.0104

A model is proposed for thermohaline convection when the heat flux satisfies a relaxation time law rather than the classical Fourier one. Here, we adopt the recent law due to Christov. That a Cattaneo-like law would be relevant in thermohaline convec... Read More about Tipping points in Cattaneo-Christov thermohaline convection.

Green-Naghdi fluid with non-thermal equilibrium effects (2010)
Journal Article
Straughan, B. (2010). Green-Naghdi fluid with non-thermal equilibrium effects. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 466(2119), 2021-2032. https://doi.org/10.1098/rspa.2009.0523

Nonlinear stability for diffusion models in biology (2009)
Journal Article
Mulone, G., & Straughan, B. (2009). Nonlinear stability for diffusion models in biology. SIAM Journal on Applied Mathematics, 69(6), 1739-1758. https://doi.org/10.1137/070697884

Decay for a Keller-Segel chemotaxis model (2009)
Journal Article
Payne, L., & Straughan, B. (2009). Decay for a Keller-Segel chemotaxis model. Studies in Applied Mathematics, 123(4), 337-360. https://doi.org/10.1111/j.1467-9590.2009.00457.x

Global stability for thermal convection in a fluid overlying a highly porous material (2009)
Journal Article
Hill, A., & Straughan, B. (2009). Global stability for thermal convection in a fluid overlying a highly porous material. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 465(2101), 207-217. https://doi.org/10.1098/rspa.2008.0303

Poiseuille flow in a fluid overlying a porous medium (2008)
Journal Article
Hill, A., & Straughan, B. (2008). Poiseuille flow in a fluid overlying a porous medium. Journal of Fluid Mechanics, 603, 137-149. https://doi.org/10.1017/s0022112008000852

This paper numerically investigates the instability of Poiseuille flow in a fluid overlying a porous medium saturated with the same fluid. A three-layer configuration is adopted. Namely, a Newtonian fluid overlying a Brinkman porous transition layer,... Read More about Poiseuille flow in a fluid overlying a porous medium.

Discontinuity waves in type III thermoelasticity (2004)
Journal Article
Quintanilla, R., & Straughan, B. (2004). Discontinuity waves in type III thermoelasticity. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 460, 1169-1175

Penetrative convection in a superposed porous-medium-fluid layer via internal heating (2004)
Journal Article
Carr, M. (2004). Penetrative convection in a superposed porous-medium-fluid layer via internal heating. Journal of Fluid Mechanics, 509, 305-329

Global stability for convection when the viscosity\r\nhas a maximum (2004)
Journal Article
Diaz, J., & Straughan, B. (2004). Global stability for convection when the viscosity\r\nhas a maximum. Continuum Mechanics and Thermodynamics, 16, 347-352

Resonant porous penetrative convection (2004)
Journal Article
Straughan, B. (2004). Resonant porous penetrative convection. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 460(2050), 2913-2927. https://doi.org/10.1098/rspa.2004.1292

An interesting convection situation is studied in a porous medium. We show that there is a range in which the convection may switch from the lower part of the layer to being predominantly in the upper part of the layer. Both linear instability and no... Read More about Resonant porous penetrative convection.