On a discrete dynamical model for local turbulence

نویسندگان

  • Edgardo Ugalde
  • Ricardo Lima
  • S. Fauve
چکیده

Works towards an explanation of the observed experimental deviation of K41 exponent law are generally based on an energy cascade process. An alternative approach, based on the analysis of turbulent sequences, allows us to construct a sequence model where this deviation has a dynamical origin. We finally show why we were forced to go beyond the markovian model and incorporate into the model the frequent long flights, an intermittent effect also present in the experimental data.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On Discrete Rarefaction Waves in an Nls Toy Model for Weak Turbulence

We explore the rarefaction wave-like solutions to a model Hamiltonian dynamical system recently derived to study frequency cascades in the cubic defocusing nonlinear Schrödinger equation on the torus.

متن کامل

Experimental and Numerical Investigation of Air Temperature Distribution inside a Car under Solar Load Condition

In this work both experimental and numerical analysis are carried out to investigate the effect of solar radiation on the cabin air temperature of Maruti Suzuki Celerio car parked for 90 min under solar load condition. The experimental and numerical analysis encompasses on temperature increment of air at various locations ins...

متن کامل

A Cellular Automaton Based Algorithm for Mobile Sensor Gathering

In this paper we proposed a Cellular Automaton based local algorithm to solve the autonomously sensor gathering problem in Mobile Wireless Sensor Networks (MWSN). In this problem initially the connected mobile sensors deployed in the network and goal is gather all sensors into one location. The sensors decide to move only based on their local information. Cellular Automaton (CA) as dynamical sy...

متن کامل

Application of Dynamical Systems in Cancer Therapy

In this paper, we have proposed and analyzed a mathematical model for the study of interaction between tumor cells and oncolytic viruses. The model is analyzed using stability theory of differential equations.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003