Engineering Optimization
Optimization of tensile strength of butt joint weldment on mild steel plate using response surface methodology

Osarobo Osamede Ogbeide; Kolawole Akeredolu; Samuel Ayodeji Omotehinse

Volume 9, Issue 1 , March 2022, , Pages 50-58

https://doi.org/10.22105/jarie.2021.297079.1362

Abstract
  The service life of engineering structure is mostly affected by the quality and strength of the welded joints. Tensile tests are performed for several reasons. The results are used in selecting materials for engineering applications. Tensile properties are frequently included in material specifications ...  Read More

Multi Objective Decision Making for Impregnability of Needle Mat Using Design of Experiment Technique and Respond Surface Methodology

Hamidreza Jafari; Alborz Hajikhani

Volume 3, 1(4) , December 2016, , Pages 30-38

Abstract
  One of the main problems in production process of composite curly sheet process is long time duration of impregnability of needle mat to resin operation and high costs of this operation. Increased time of impregnability operation in production process caused the occurrence of ravine and consequently ...  Read More