I am usually looking for something.
Often it is scholarly in nature.
My main research interest is non-Newtonian fluid mechanics. These fluids flow in a way that is qualitatively different than a viscous fluid like water. I try to understand how they behave.
My work has mainly focused on nematic liquid crystal polymers. They have an internal molecular orientation that depends on how the liquid is flowing, but it in turn feeds back and affects the flow. I try to understand the net result of this interaction, and how it depends on anchoring conditions at hard-wall boundaries and magnetic fields.
I am also interested in electromagnetic wave propagation in anisotropic media, like liquid crystal polymers.
- Eric P. Choate and Hong Zhou, Optimization of electromagnetic wave propagation through a liquid crystal layer, Discrete and Continuous Dynamical Systems, Series S, 8 (2015) 303-312.
- Eric P. Choate and M. Gregory Forest, Dependence of the dynamic moduli of heterogeneous nematic polymers on planar anchoring relative to flow direction, Rheologica Acta, 50 (2011) 767-778. [preprint pdf | original publication available from Rheologica Acta]
- Eric P. Choate, M. Gregory Forest, and Lili Ju, Effects of strong anchoring on the dynamic moduli of heterogeneous nematic polymers II: Oblique Anchoring, Rheologica Acta, 49 (2010) 335-447. [preprint pdf | original publication available from
- Eric P. Choate, M. Gregory Forest, Lingxing Yao, Xiaoyu Zheng, and Ruhai Zhou, A simple model for non-topological defects in sheard nematic polymer monodomains, Journal of Theoretical and Computational Nanosciences, 7 (2010) 787-794. [preprint pdf]
- Eric P. Choate, Zhenlu Cui, and M. Gregory Forest, Effects of strong anchoring on the dynamic moduli of heterogeneous nematic polymers, Rheologica Acta, 47, 223-236 (2008). [preprint pdf | original publication available from
- Eric P. Choate and M. Gregory Forest, A classical problem revisited: rheology of nematic polymer monodomains in small amplitude oscillatory shear, Rheologica Acta, 46, 83-94 (2006). [preprint pdf | original publication available from
- M. Gregory Forest, Qi Wang, Ruhai Zhou, and Eric P. Choate, Monodomain response of arbitrary aspect ratio polymers in general linear planar flows, Journal of Non-Newtonian Fluid Mechanics, 118, 17-31 (2004). [pdf]
- Eric P. Choate, Hongyung Wang, Hong Zhou, “Optical Fredericks transition in a nematic liquid crystal layer,” Liquid Crystalline Polymers: Volume 2–Processing and Applications, ed. V.K. Thakur and M.R. Kessler. Springer (2015).