Lie symmetry methods applied to the turbulent wake of a symmetric self-propelled body
نویسندگان
چکیده
منابع مشابه
Some Comments on the Modeling of the Turbulent Wake of a Self-propelled Body in a Stratified Fluid
The modeling of the turbulent wake of a self-propelled body in a stratified fluid is discussed. The scaling parameter is taken to be the internal Froude number, using the speed and diameter of the body and Vaisala frequency of the fluid. Arguments are presented to suggest that the ratio of the time for the wake to collapse to the characteristic time of the turbulence is invariant with model sca...
متن کاملthe impact of cooperative questioning vs. self-questioning methods on the reading comperhension ability of iranian pre- intermediate efl learners
این تحقیق به بررسی تاثیر استفاده از روش پرسش مشارکتی در مقابل روش خود پرسشی بر توانایی خواندن زبان آموزان سطح پیش متوسطه ایرانی می پردازد. در این تحقیق تلاش شده تا متوجه شویم که آیا این استراتژی ها تاثیری بر روی توانایی خواندن زبان آموزان دارد یا نه و کدام یک تاثیر بیشتری دارد. بر این اساس 98 زبان آموز انتخاب و از طریق تست مهارتی ماک تافل همگن شدند. سپس محقق آنها را به سه گروه تقسیم کرد که این ...
from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولRectification of self-propelled particles by symmetric barriers.
The motion of self-propelled particles can be rectified by asymmetric or ratchetlike periodic patterns in space. Here we show that a nonzero average drift can already be induced in a periodic potential with symmetric barriers when the self-propulsion velocity is also symmetric and periodically modulated but phase-shifted against the potential. In the adiabatic limit of slow rotational diffusion...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2016
ISSN: 0307-904X
DOI: 10.1016/j.apm.2015.10.007