WebMar 26, 2015 · Comments to the question (v7): The director $\vec{n}(\vec{r},t)$ is a vector-valued field.Ericksen-Leslie theory is a field theory. Before studying variational calculus in field theory, and asking which variables are independent, and which are not, it is highly recommended to understand the corresponding problem in point mechanics, see e.g. … WebApr 19, 2024 · This survey article discusses various aspects of modeling and analysis of the Ericksen-Leslie equations describing nematic liquid crystal flow both in the isothermal and non-isothermal situation. Of special interest is the development of thermodynamically consistent Ericksen-Leslie models in the general situation based on the entropy …
Biggl( Vol. 52, No. 5, pp. 4421--4468 - gzu.edu.cn
WebThe hydrodynamic continuum theory of nematic liquid crystals was developed by Leslie [1,2] and Ericksen [3, 4] in the late 1960s. The basic equations of this theory are presented in Vol. 1, Chap. VII, Sec. 8. Since then, a great number of methods for the determination of viscosity coefficients have been developed. WebSep 17, 2024 · The Ericksen-Leslie theory is shown to be a special limit of our formulation. View. Show abstract. A Molecular Kinetic Theory of Inhomogeneous Liquid Crystal Flow and the Small Deborah Number Limit. chattery love
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WebHelen C. Erickson was born in 1936. She earned her graduate degree from the University of Michigan, Ann Arbor in the mid-1970s. It was during this time she met Evelyn M. … WebApr 11, 2024 · In this paper, we establish scaling invariant blow-up criteria for a classical solution to the simplified Ericksen–Leslie system in terms of the positive part of the second eigenvalue of the strain matrix and orientation field in mixed-norm Lebesgue spaces. Our result may be also regarded as an extension or improvement of the corresponding … WebIn [AD12] a theory for the dynamics of non-singular line defects has been proposed as an extension of Ericksen-Leslie [Les92] theory. In a sense, it is inspired by the goal of … chatter wow classic