Joseph E. Udumebraye

Parameter Estimation of Three-Parameter Weibull Distribution of Gas Turbine Blades Using TPC Windchill Quality Solutions

Erhuvwu Totore, Joseph E. Udumebraye & William E. Odinikuku · Journal of Engineering Research and Reports · 2020

The maximum likelihood estimation method is an effective technique for estimating the parameters of the Weibull distribution. However, it is an arduous task to compute the parameters of the Weibull distribution using numerical methods, hence; various reliability software packages...

Open access Research Article 10.9734/jerr/2020/v16i217163

Prediction of Weld Bead Geometry of Mild Steel Using Taguchi Technique and Multiple Regression Analysis

William E. Odinikuku, Joseph E. Udumebraye & David Atadious · Journal of Engineering Research and Reports · 2020

The weld bead geometry is very important in predicting the quality of weld as cooling rate of the weld depends on it. For this purpose, the Taguchi technique was applied to determine optimum process parameters of weld bead geometry in submerged arc welding. The study involves usi...

Open access Research Article 10.9734/jerr/2020/v13i417111