An advective-dispersive transport model for residential water consumption

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An ELLAM approximation for advective-dispersive transport with nonlinear sorption

We consider an Eulerian-Lagrangian localized adjoint method (ELLAM) applied to nonlinear model equations governing solute transport and sorption in porous media. Solute transport in the aqueous phase is modeled by standard advection and hydrodynamic dispersion processes, while sorption is modeled with a nonlinear local equilibrium model. We present our implementation of finite volume ELLAM (FVE...

متن کامل

An exact particle tracking algorithm for advective-dispersive transport in networks with complete mixing at nodes

[1] We present an exact particle tracking algorithm for advective-dispersive transport in a network of one-dimensional bonds connected at volume-less nodes. We derive an analytical solution for the transit probability of a particle that has just arrived at a node to first arrive at a nearest-neighbor node. This solution is compared to traditional random walk simulations in a network where parti...

متن کامل

An advective-dispersive stream tube approach for the transfer of conservative-tracer data to reactive transport

Conservative-tracer data are used for the parameterization of mixing-controlled reactive transport. Temporal moments of the tracer breakthrough curve integrated over the outflow boundary of the domain yield the average velocity and the path-averaged macrodispersion coefficient. On the basis of this information alone, no distinction is possible between spreading and mixing of the tracer. Analyzi...

متن کامل

Pathways for advective transport

Advective transport in the ocean fundamentally is Lagrangian in nature. At model grid scales, this transport is parameterized by eddy or turbulent exchange coefficients in analogy to molecular diffusion. Nevertheless, much of the transport is by advection on scales larger than the grid cell yet smaller than basin scale. Moreover, flow at these scales tends to be nonstationary in time and irregu...

متن کامل

A comparison of high-resolution, ®nite-volume, adaptive±stencil schemes for simulating advective±dispersive transport

We investigate a set of adaptive±stencil, ®nite-volume schemes used to capture sharp fronts and shocks in a wide range of ®elds. Our objective is to determine the most promising methods available from this set for solving sharp-front advective±dispersive transport problems. Schemes are evaluated for a range of initial conditions, and for Peclet and Courant numbers. Based upon results from this ...

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

ژورنال

عنوان ژورنال: Journal of Hydroinformatics

سال: 2019

ISSN: 1464-7141,1465-1734

DOI: 10.2166/hydro.2019.130