On stochastic inlet boundary condition for unsteady simulations
نویسندگان
چکیده
منابع مشابه
Combined interface boundary condition method for unsteady fluid–structure interaction
Article history: Received 14 September 2009 Received in revised form 19 May 2010 Accepted 24 June 2010 Available online 22 July 2010
متن کاملGeneralized characteristic relaxation boundary conditions for unsteady compressible flow simulations
We develop numerical boundary conditions for the compressible Navier–Stokes equations based on a generalized relaxation approach (GRCBC), which hinges on locally one-dimensional characteristic projection at the computational boundaries, supplemented with available information from the flow exterior. The basic idea is to estimate the amplitude of incoming characteristic waves through first-order...
متن کاملInlet Boundary Conditions for Embedded Les
The paper evaluates a new method to prescribe synthesized turbulent inlet boundary conditions. The method can also be used when prescribing turbulent fluctuations at an interface between (U)RANS and LES regions when the flow enters the LES region. When making LES, DES or hybrid LES-RANS a precursor channel DNS is often used. The disadvantage of this method is that it is difficult to re-scale th...
متن کاملRealistic boundary conditions for stochastic simulations of reaction-diffusion processes
Many cellular and subcellular biological processes can be described in terms of diffusing and chemically reacting species (e.g. enzymes). Such reactiondiffusion processes can be mathematically modelled using either deterministic partialdifferential equations or stochastic simulation algorithms. The latter provide a more detailed and precise picture, and several stochastic simulation algorithms ...
متن کاملReactive boundary conditions for stochastic simulations of reaction-diffusion processes.
Many cellular and subcellular biological processes can be described in terms of diffusing and chemically reacting species (e.g. enzymes). Such reaction-diffusion processes can be mathematically modelled using either deterministic partial-differential equations or stochastic simulation algorithms. The latter provide a more detailed and precise picture, and several stochastic simulation algorithm...
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: EPJ Web of Conferences
سال: 2014
ISSN: 2100-014X
DOI: 10.1051/epjconf/20146702082