NDLI: Getting Hands-On Experience From Simple Experiments and Model Development in Thermal-Fluid Courses

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Li, Xianchang Zhou, Jiang
Copyright Year	2011
Abstract	When the engineering students transition from their sophomore to junior year, they start experiencing a large number of abstract concepts each semester. For most of students who do not have much experience in engineering, it is difficult to link these new concepts to physical problems, and the formulas associated with the new concepts make little or no sense to them. To help students get more experience, hands-on experiments can be effective. This paper first describes several simple experiments that can be demonstrated in classroom and conducted at home. Fluid Mechanics was chosen as a trial course in this study. The experiments are designed to cover the important aspects of Fluid Mechanics such as the minor/major loss of a pipe flow, the drag of an immersed object, and the application of linear momentum equations. The second approach to enhance the learning experience is to make a physical model. For both fluid mechanics and thermodynamics, an open-ended course project was assigned to the students, and the project required the students to develop a system model and complete the analysis. The outcome was evaluated through the student feedback as well as coursework, and the results indicate that this practice can help the students understand the concepts better and sustain their interest in the topics.
Starting Page	275
Ending Page	282
Page Count	8
File Format	PDF
ISBN	9780791854914
DOI	10.1115/IMECE2011-65303
Volume Number	Volume 5: Engineering Education and Professional Development
Conference Proceedings	ASME 2011 International Mechanical Engineering Congress and Exposition
Language	English
Publisher Date	2011-11-11
Publisher Place	Denver, Colorado, USA
Access Restriction	Subscribed
Subject Keyword	Engineering education Experiment Model development Fluid mechanics Thermodynamics Students Pipe flow Feedback Drag (fluid dynamics) Thermofluids Linear momentum Performance Engineering students
Content Type	Text
Resource Type	Article

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