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Formation of critical thinking related to the energetic efficiency of applied physics processes of civil engineering works
(2021-06-11)
Current problems associated to contamination and climate change claim for urgent
solutions to make real a sustainable development of modern societies. To answer that call, the
efficiency of applied physics processes must ...
Experimental and CFD Study of a Centrifugal Fan Performance Under ANSI/AMCA Standard
(International Journal on Engineering Applications, 2021)
Centrifugal fans are widely employed for several technical applications in science and engineering due to their easy employment and practical use. Therefore, in this work, the centrifugal airfoil performance has been studied ...
Development of a virtual bench for the analysis of the physical processes of internal combustion engines
(2021-08-27)
Currently, internal combustion engines face the challenge of reducing fuel consumption and reducing polluting emissions due to their significant impact on the environment. Therefore, it is necessary to use tools that allow ...
Operational Failure Detection Applied to Heat Exchange Systems Using State Observer Method
(International Review of Automatic Control, 2021)
The role of computational modeling is becoming predominant in the exploration and evaluation of new technologies. Numerical simulations have solved the most complex phenomena immersed in thermal sciences by the implementation ...
Renewable Energies Resources Evaluation using a Geographic Information Systems in the Colombian Caribbean Region
(2021-11-05)
This manuscript presents an integral evaluation of the use of wind and solar resources in the Colombian Caribbean region. For the use of solar and wind energy sources, spatial restrictions according to topography, natural ...
2D Simulation of Two-Phase Flow for Water Jet Cutting Processes with OpenFOAM
(2021)
Cold cutting processes are characterized to perform the kinetic energy needed to cut hard materials with little mechanical effort by means of the ultra-high flow pressure pumps, which produce water jets with a flow pressure ...
Hydraulic modeling of combined sewers overflow integrating the results of the swmm and CFX models
(Revista Internacional de Metodos Numericos para Calculo y Diseno en Ingenieria, 2021-01-19)
This study proposes a methodology for the calibration of combined sewer overflow (CSO),
incorporating the results of the three-dimensional ANSYS CFX model in the SWMM onedimensional model. The procedure consists of ...
Acoustic emissions in the valuation of the combustion chamber pressure of an engine
(2021-08-26)
Internal combustion engines demand advanced monitoring methodologies to promote efficient operation; particularly, the combustion pressure plays a central role in the overall performance, which promotes the utilization of ...
Development of an electro-pneumatic system for the practical training of pneumatic processes in the university environment
(Journal of Physics: Conference Series, 2021-06-11)
This article describes the implementation of an electro-pneumatic test bench, which
allows the availability of a physical environment to promote learning. The aim of the paper is to
create a tool that enables practical ...
Study of performance and emissions in diesel engines operating with biodiesel from soybean oil and water emulsions
(Aibi, Revista de Investigacion Administracion e Ingenierias, 2021-01-01)
Este estudio evalúa la influencia en el proceso de combustión, consumo de combustible y emisiones contaminantes en un motor diesel, que opera con biodiesel a partir de aceite de soja y emulsiones de agua con porcentajes ...