Computational Education Within Mechanical Engineering Programs

This paper describes the experience in the Mechanical Engineering Department at New Mexico State University in introducing a sophisticated solids modeling software package at the freshman level to replace the traditional computer aided mechanical drawing course. The package is then further utilized within the upper level undergraduate courses at increasing degrees of complexity and sophistication. The rationale for this is that employers of mechanical engineers expect them to have proficiency with this type of software, and there is a very steep learning curve in reaching a reasonable degree of proficiency. The results of several years of experience with developing this teaching approach are discussed. For example, students' performance in applying mathematics, from geometry through differential equations, to solving mechanical engineering problems is examined in order to determine if their mathematical abilities are enhanced or degraded. Other advantages and disadvantages of such an undergraduate program are discussed and suggestions and recommendations concerning future programs are made.