NEEP Annual Report – UW–Madison

Nuclear Materials Becomes Required Once Again

ppwilson — Fri, 02 Oct 2020 17:55:27 +0000

In response to the large and growing role of materials and materials-related issues in safe, efficient and economic operation of nuclear reactor systems, our introductory course in nuclear materials, NE423, has been transitioned from an elective to a required course. Materials characteristics such as long-term corrosion, high-temperature creep rupture strength, effects of accumulation of radiation damage, fracture toughness, and weldability are important issues that must be thoughtfully considered for specific components of a nuclear reactor system depending on the radiation, temperature, and the chemical environments of individual components. Additionally, design engineers and safety inspectors must be equipped with a fundamental knowledge of various facets of materials science that will enable them to predict the long-term performance of components taking into account the materials composition and properties and the synergistic effects of various materials degradation processes. Consequently, it is critical that undergraduate students graduate with basic knowledge of materials science in nuclear engineering, in the same way they learn about reactor physics and reactor thermo-hydraulics. In addition, students will enroll in the ”Reactor Design” course with a knowledge of nuclear materials which will guide them to develop more mature designs.

Introducing a new MS option in Aerospace Engineering

ppwilson — Fri, 02 Oct 2020 17:47:20 +0000

We are adding an accelerated named option in Aerospace Engineering for the Engineering Mechanics Master of Science degree. The distinguishing features from the Research named option are that 1) the new program is a coursework-only degree that can be completed in 12 to 16 months and 2) there is an emphasis on aerospace-related topics.

The Engineering Physics Department offers an MS degree in the fields of Engineering Mechanics (EM) and in Nuclear Engineering and Engineering Physics (NEEP). The parent plan for the EM MS has been oriented toward research; it has a thesis track and an independent-study track, and a number of these students continue to the PhD program. To accommodate administrative requirements, the parent plan is being moved into the new ’Research’ named option. The ’Aerospace Engineering’ named option that is proposed here will focus on getting students through a rigorous masters-level engineering program with minimal interruption to their professional engineering careers. While students in the ’Research’ option can use the same coursework to satisfy degree requirements, their independent-study, and possible thesis research, requires additional time to complete the MS degree.

The Engineering Physics Department also offers the Fundamentals of Applied Mechanics named option of the EM MS degree. This program is designed to educate students with a non-engineering scientific background in fundamental methods of engineering so that they are equipped to pursue a career in engineering. In contrast, the proposed Aerospace Engineering option is designed for students who have completed undergraduate degrees in engineering and would like to learn advanced topics that will further their careers.

The program is coursework-only graduate education in the engineering mechanics field with particular emphasis on aerospace topics. All students will learn theoretical and computational methods for engineering analysis and take a relevant laboratory class for hands-on experience. The aerospace topics includes fluid mechanics, rigid-body dynamics, structural dynamics, mechanics of aerospace structures. It is not intended to provide the depth of a strict aerospace engineering degree but instead provides a more general mechanics foundation with an aerospace emphasis. Graduates will have a unique combination of skills that will be attractive to industry.

While students in our research-oriented MS will also learn the topics and skills discussed above, the accelerated program will allow the students planning to pursue a career in industry a shorter path to completion. Our intent is to also attract employer interest to fund their engineering employees with a limited time commitment.

“Astronautics” Option Now Officially “Aerospace Engineering” Option

ppwilson — Fri, 02 Oct 2020 17:40:24 +0000

We changed the name of the “Astronautics Option” in Engineering Mechanics to the “Aerospace Engineering Option”. Students will continue to get a degree in “Engineering Mechanics” and so only the name of the option would change. This is only an option and it would not be accredited. The program as a whole would continue to be referred to internally as the Engineering Mechanics & Aerospace Engineering program, although technically this is just an option. For simplicity, the abbreviation will remain EMA.

Historically, “astronautics” was an accurate description for the content of the option, as the crowning classes in the program were “Satellite Dynamics,” “Astrodynamics” and “Finite Element Model Validation” (for spacecraft). At the time of its creation, the content in the astronautics program was dominated by courses offered by Profs Schlack and Kammer, whose expertise was in space vehicles and systems or the “space” part of “Aerospace Engineering.” In the recent decade or two, the focus has shifted to balance more evenly between space and aerospace. Both Schlack and Kammer have retired and have not been replaced by faculty with expertise in the areas that they used to teach in. Popular electives now include “Flight Dynamics and Control,” “Aerodynamics Lab” and “Propulsion.” Aerodynamics has become a staple of the program. The new name better reflects this shift.

Furthermore, the “Astronautics Option” has never had strong name recognition. Students have felt that they have to explain what this is to employers or to other students.

The consensus among the faculty is that the name “Aerospace Engineering” is better understood and would increase interest in and recruitment to the program and simplify the discussions that students have with employers.