caldweab said:
I agree. When I took all of my physics classes it seemed they were all geared towards preparing you for research oriented careers. For example our radioisotope lab is actually a physics course, the professor has a Ph.D in theoretical physics (nuclear) and although the course is in the physics department mostly nuclear engineering students take it. The course is about radiation protection and detection and the whole semester all the professor kept talking about was working with accelerators or doing research on different types of radiation. As a nuclear engineer, all of that is useless for working at a power plant or designing reactors. Protection and detection are important of course but he was more so trying to preparing us to move on to research type paths, there was one radiochemistry student and he was the only one interested in research and working with accelerators.
caldweab said:
I assume you just wanted to rant. I said he was pushing us towards doing research and working with accelerators. We didn't use an accelerator nor did we discuss any practical uses for accelerators, which was the point of my post to begin with. The physics professors seem to focus on moving into research instead of the practicality of the material they teach, it's nothing wrong with that if you want to do research. I don't want to be a researcher, and nowhere did I say accelerators were not important. What I want to do is work at a power plant as an engineer or operator or work at a vendor like Westinghouse designing reactors. I wouldn't even mind working at the NRC. .
Assertion - "The course is about radiation protection and detection and the whole semester all the professor kept talking about was working with accelerators or doing research on different types of radiation."
Subsequent assertion - "I said he was pushing us towards doing research and working with accelerators. We didn't use an accelerator nor did we discuss any practical uses for accelerators, . . ."
In fairness to the professor, none of us were there, so we cannot independently confirm how the professor taught the course. Is it possible that he was providing the theoretical basis for the interaction of radiations in matter, because that is relevant to nuclear reactor design in which some structural materials are expected to withstand the effects of radiation over a 60 or 80 year lifetime, as compared to the older 40 year design life. On the other hand, nuclear fuel in the reactor core, which experiences much greater radiation fields (by one or several orders of magnitude), will be in-core for 3 to 8 years depending on core design and operating strategy.
Understanding radiation effects on materials is relevant to designing shielding and radiation protection, as well as to designing nuclear reactors and the components, including fuel, therein. It's also relevant to plant design.
What appears to be a push toward research may actually be a provision of the theory, which one would, or should be able to, apply sometime in the future.
For an example, one will find use of electron or particle accelerators to irradiate materials in order to study the radiation effects (damage to the microstructure) without the activation of the elements. This is done because it is way much easier to analyze non-radioactive materials. On the other hand, while that approach enables one to evaluate the radiation damage and the influence on material properties, it misses completely the effects of transmutation, which can completely change the nature of a material or alloy system.
I do a lot of research related to materials and material behavior, both from the standpoint of how the material is manufactured, which is the initial condition prior to service, and how is behaves in service in a reactor. The companies in which I have worked do a blend of theoretical and applied research in support of the nuclear industry, as well as other industries.