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A fourth-order compact finite volume scheme for fully nonlinear and weakly dispersive Boussinesq-type equations. Part II: Boundary conditions and validation
(WILEY, 2007)
This paper supplements the validation of the fourth-order compact finite volume Boussinesq-type model presented by Cienfuegos et al. (Int. J. Numer. Meth. Fluids 2006, in press). We discuss several issues related to the ...
A control volume scheme using compact integrated radial basis function stencils for solving the Richards equation
(Elsevier B.V., 2020-01-01)
A new control volume approach is developed based on compact integrated radial basis function (CIRBF) stencils for solution of the highly nonlinear Richards equation describing transient water flow in variably saturated ...
Forward-backward penalty scheme for constrained convex minimization without inf-compactness
(SPRINGER/PLENUM PUBLISHERS, 2013)
High performance compact optical cryptosystem without reference arm
(IOP Publishing, 2020-01-27)
We present a new compact scheme to ensure high performance optical encryption. In this scheme, the encrypted data and the security key are recorded without need for a reference arm, resulting in a significant decrease in ...
Numerical investigation of the three-dimensional secondary instabilities in the time-developing compressible mixing layer
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2009)
Mixing layers are present in very different types of physical situations such as atmospheric flows, aerodynamics and combustion. It is, therefore, a well researched subject, but there are aspects that require further ...
A note on the use of variational methods for treatment of plate dynamics
(Sage Publications Ltd, 2011-06)
The present note deals with a methodology for development of compact analytical schemes, for the derivation of boundary value problems, which describe the statical and dynamical behaviours of plates with complicating ...
Verification and validation of a Direct Numerical Simulation code
(ElsevierAmsterdam, 2015)
The verification of a Direct Numerical Simulation code is carried out using the Method of Manufactured Solutions. Numerical
results from the code are also compared with experimental and Linear Stability Theory results in ...
A compact finite differences exact projection method for the Navier–Stokes equations on a staggered grid with fourth-order spatial precision
(ElsevierAmsterdam, 2015-09)
An exact projection method for the numerical solution of the incompressible Navier–Stokes equations is
devised. In all spatial discretizations, fourth-order compact finite differences are used, including domain
boundaries ...
Root volume and dry matter of peanut plants as a function of soil bulk density and soil water stress
(2008-04-01)
Soil compaction may be defined as the pressing of soil to make it denser. Soil compaction makes the soil denser, decreases permeability of gas and water exchange as well as alterations in thermal relations, and increases ...
Root volume and dry matter of peanut plants as a function of soil bulk density and soil water stress
(2008-04-01)
Soil compaction may be defined as the pressing of soil to make it denser. Soil compaction makes the soil denser, decreases permeability of gas and water exchange as well as alterations in thermal relations, and increases ...