Integration of Simulation Technology into the Engineering Curriculum
Rajesh Bhaskaran, Mechanical & Aerospace Engineering, Cornell University - March 22, 2005
OVERVIEW: Computer-based simulation has become an integral part of engineering practice. However, the use of simulation software in the curriculum has been limited. As a result, students often lack the necessary background to make the best use of these powerful tools. Furthermore, the potential for these tools to enhance the learning experience is not realized. We are using two strategies to help integrate simulation technology into the curriculum. First, we have developed web-based exercises to introduce students to two software packages: ANSYS for structural mechanics and FLUENT for fluid dynamics applications. Students learn the basics of performing simulations through hands-on use at their own pace outside the classroom. The tutorials are followed up with hands-on sessions to clarify and reinforce important concepts and principles. Each simulation exercise is designed as a case study that is related to complementary material covered in lectures. The second strategy involves using problem-specific user interfaces with a minimal learning curve that lead students through the simulation process. This has been implemented in a lab course using the FlowLab software. Students simulate a heated pipe flow experiment and make comparisons between experimental, computational and handbook results. Both strategies give students a strong background in the intelligent and proper use of simulation while also reinforcing their understanding of underlying theory through experiential learning.
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