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Latest News
What’s the most difficult question you’ve been asked as a maintenance instructor?
Blye Widmar
"Where are the prints?!"
This was the final question in an onslaught of verbal feedback, comments, and critiques I received from my students back in 2019. I had two years of instructor experience and was teaching a class that had been meticulously rehearsed in preparation for an accreditation visit. I knew the training material well and transferred that knowledge effectively enough for all the students to pass the class. As we wrapped up, I asked the students how they felt about my first big system-level class, and they did not hold back.
“Why was the exam from memory when we don’t work from memory in the plant?” “Why didn’t we refer to the vendor documents?” “Why didn’t we practice more on the mock-up?” And so on.
H. B. Xu, G. L. Zhu, D. Q. Liu, I. Vinyar, M. J. Wang, A. Lukin
Fusion Science and Technology | Volume 62 | Number 2 | October 2012 | Pages 316-321
Technical Paper | doi.org/10.13182/FST12-A14622
Articles are hosted by Taylor and Francis Online.
A new pellet injector based on a piston-type extruder and a guide tube for magnetic high-field side (HFS) injection has been developed for HL-2A. Preliminary experimental results have been obtained by pellet injection. In this paper, the mechanisms of the pellet injector and the guide tube for HFS injection are described. Experimental results of pellet edge-localized mode triggering and HFS pellet injection are also presented.
