Published: 2021-07-26

Full Issue

Preliminares (Español (España))

Characterization of the operation of a tubular biodigester fed with pig manure in the ecuadorian amazon

Pedro Andrés Peñafiel Arcosa, Edwin Collahuaso, Amaury Pérez Martínez, Karel Diéguez Santanad

6-24

PDF (Español (España))

Standardization of the civil works process in the senate of the republic

Laura Alexandra Torres Camargoa, Luz Dary Riaño Gutierrez, Ever Ángel Fuentes Rojas

25-36

PDF (Español (España))

IMC control of oil wells pressure during drilling modeled as an integrative process with time delay

Carlos Alexis Alvarado Silva, Victor Orlando Gamarra Rosado

37-51

PDF (Español (España))

Experimental energy performance evaluation in a commercial freezer using R1234yf at different thermal load levels

Vicente Pérez García, Darío Méndez Méndez, Óscar Adrián Guzmán Guerrero

52-65

PDF (Español (España))

Numerical simulation of a capillary rheometry test for a PC+ABS polymer

Jorge Jurado Páramo, Héctor Plascencia Mora, Eduardo Aguilera Gómez

66-76

PDF (Español (España))

Bioconstruction: sustainable and efficient systems

João Pedro da Silva, Carolina Quintero Ramírez, Leonardo Dias Diversi, Nichollas Bartho de Oliveira Santos, Felipe Diogo Lima dos Santos, Angie Lizeth Espinosa Sarmiento, Diego Mauricio Yepes Maya, Jesús António Garcia Sanchez

77-87

PDF (Español (España))

Parameters thermal influence of within the manufacturing process on the mechanical properties of Al 7075 alloy

Edwin Gilberto Medina Bejarano, Mirian Motta Melo, Yina Faizully Quintero Gamboa

88-107

PDF (Español (España))

Calculation of transient heat transfer for a standardized specimen for the Jominy test

Yimerson Gómez Guerrero, Edwin Gómez Naizaque, Daniel Maldonado Monroy, Yina Quintero Gamboa

108-121

PDF (Español (España))