Eddy-current separators, in use since the early 1990s, consist of a rapidly revolving magnetic rotor inside a long, cylindrical drum that rotates at a slower speed.
Eddy: How long are you planning to stay in Australia?
埃迪：你准备在澳大利亚待多久？
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Meanwhile, the large eddy numerical simulation (LES) analysis on the fire process of the narrow and long underground confined space is accomplished based on the experiments.