REALIZATION OF THE TVD-SCHEME FOR A NUMERICAL SOLUTION OF THE FILTRATION PROBLEM
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2017, Vol 13, Issue 2
Abstract
A numerical solution of one-dimensional filtration problem for suspension flow in a porous medium is considered. The TVD-scheme with different functions-delimiters is obtained. The TVD-scheme is compared with the counter-current scheme and the Lax-Wendroff scheme. Diagrams of suspended particles concentrations are shown.
Authors and Affiliations
Yuri P. Galaguz
Keywords
Related Articles
- EP ID EP576863
- DOI 10.22337/2587-9618-2017-13-2-93-102
- Views 35
- Downloads 0
ITERATIVE AGGREGATION METHOD FOR SOLVING PRINCIPAL COMPONENT ANALYSIS PROBLEMS
Motivated by the previously developed multilevel aggregation method for solving structural analysis problems a novel two-level aggregation approach for efficient iterative solution of Principal Component Analysis (PCA) p...
TO THE QUESTION OF THE DETERMINATION OF GEOMETRIC CHARACTERISTICS OF THE SECTION OF CORRUGATED BEAMS WITH TRAPEZOIDAL WEBS BASED ON THE SIMULATION RESULTS
An algorithm for calculating the geometric characteristics of steel I-beams with plate corrugated webs of arbitrary type is proposed. The algorithm is implemented using the I-beam with plate trapezoid webs as an example....
LONG-PERIOD SEISMIC IMPACTS AND IT AFFECTING ON THE STRENGTH OF HIGH-RISE BUILDINGS CONSTRUCTIONS
Currently, in all building codes, the diagrams of dynamics coefficient are limited to a maximum natural oscillation period of 1.8 s. However, this range is clearly not enough for the calculation of constructions of high-...
BOUT DEVELOPMENT OFMETHODS OF ANALYSISAND ASSESSMENT OF VULNERABILITYOF SPATIAL PLATE-SHELL REINFORCED CONCRETESTRUCTURES WITH ALLOWANCE FOR PHYSICAL NON-LINEARITIES, CRACK FORMATION ANDINDUCED ANISOTROPY
Themodern stage of modelling of behavior of reinforced concrete structures is associated with the widespread use of numerical methods. Thedistinctive paper is devoted todevelopment and numerical implementation of methods...
ABOUT SOLUTION OF MULTIPOINT BOUNDARY PROBLEMS OF TWO-DIMENSIONAL STRUCTURAL ANALYSIS WITH THE USE OF COMBINED APPLICATION OF FINITE ELEMENT METHOD AND DISCRETE-CONTINUAL FINITE ELEMENT METHOD PART 2: SPECIAL ASPECTS OF FINITE ELEMENT APPROXIMATION
As is well known, the formulation of a multipoint boundary problem involves three main components: a description of the domain occupied by the structure and the corresponding subdomains; description of the conditions ins...