Introduction: The article is a product of the research “Analysis open channel models with reduction in Openfoam” developed at Universidad Santo Tomás 2022 integrating computational fluid dynamics (cfd), an multiphase, isotropic, isothermal, turbulent and steady state flow. Problem: Drinking water supply requires efficient treatment, to achieve this, hydrodynamic physicochemical processes treatm...

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In computational fluid dynamics (CFD), the mathematical description of a physical phenomenon that involves flow, combustion, and chemical reaction is combined with numerical solution problem via use computer process. Computational has emerged as critical tool for comprehending forecasting behavior reacting flows, which are fundamentally complicated systems involving intricate interplay kinetics...

For the past several years, there has been a lot of work in modelling complex simulations pertaining to motion of gases. In the work of [Fedkiw et al., 2001], a new approach to numerically simulate smoke was developed which incorporates the model proposed by Steinhoff and Underhill [Steinhoff and Underhill, 1994] known as “vorticity confinement”. Passive advection of smoke particles is consider...

The main goal for this article is to compare performance penalties when using KVM virtualization and Docker containers for creating isolated environments for HPC applications. The article provides both data obtained using synthetic tests (High Performance Linpack) and real life applications (OpenFOAM). The article highlights the influence on performance of major infrastructure configuration opt...

This report presents an approach to design, implement and deploy resilient distributed workflows. It supports the smooth integration of existing software for simulation applications, e.g. Matlab, Scilab, Python, OpenFOAM, Paraview and application programs. The contribution of the report is a new feature which supports resilience, i.e., application-level fault-tolerance and exception-handling. C...