Technical and economic assessment rate of Cooling welding using models FEM


Authors

  • Laura Constanza Gallego Cossio Universidad Cooperativa de Colombia
  • Alexander Pinilla Carvajal Universidad Cooperativa de Colombia Sede Ibagué
  • Ludivia Hernandez Aros Universidad Cooperativa de Colombia Sede Ibagué

DOI:

https://doi.org/10.22517/23447214.9350

Keywords:

Análisis técnico económico, soldadura, enfriamiento.

Abstract

The development of this research paper is focused on a comparison between the results obtained experimentally for the estimation of the rate of cooling water welded geometry T specimens made of structural steel ASTM HR A36 compared to analyzes using computational tools , particularly the software of the finite element modeling (FEM) ANSYS, the experimental test for type K thermocouples which capture the cooling temperature values obtained by the data acquisition cards are used, the analysis model required MEF the development of a more than 850,000 mesh nodes, the results of the comparative product analysis of the cooling rate, showing a difference between methods below 3%, which allows the computer to estimate as a reliable alternative when setting this type of analysis additionally the costs associated with the development of experimental tests vs MEF implementing models for the costs associated with this stage of experimentation are determined, it is established that the rate of recovery, just to test cooling is evaluated 15 months, but the versatility of this computational tool, allows you to explore other uses.

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Author Biographies

Laura Constanza Gallego Cossio, Universidad Cooperativa de Colombia

Contadora Publica, Especialista de la Universidad de Ibagué - Colombia y Magister en Finanzas Corporativas de la Universidad de Viña del Mar - Chile es docente universitaria del programa de Contaduría Pública en la Universidad Cooperativa de Colombia Sede Ibagué y ha dictado cursos de postgrado para la Universidad de Viña del Mar.

Alexander Pinilla Carvajal, Universidad Cooperativa de Colombia Sede Ibagué

Ingeniero Civil, es docente universitario del programa de Ingeniería Civil en la Universidad Cooperativa de Colombia Sede Ibagué.

Ludivia Hernandez Aros, Universidad Cooperativa de Colombia Sede Ibagué

Contadora Publica, Especialista de la Universidad de Ibagué - Colombia es docente universitaria del programa de Contaduría Pública en la Universidad Cooperativa de Colombia Sede Ibagué.

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Published

2015-06-30

How to Cite

Gallego Cossio, L. C., Pinilla Carvajal, A., & Hernandez Aros, L. (2015). Technical and economic assessment rate of Cooling welding using models FEM. Scientia Et Technica, 20(2), 129–133. https://doi.org/10.22517/23447214.9350

Issue

Section

Mecánica