It is fixed at exit section of the shell to reduce whirling current and thus reduce compact on the performance of instruments of lower reaches.

固定在壳体出口段，其作用是消除旋涡流，以减小对下游仪表性能的影响。

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Power supply for induction heating is an equipment to heat the workpiece by whirling current and it is applied widely in industry because of its many virtues.

感应加热电源是利用电涡流对工件加热的一种装置，由于具有诸多优点而在工业中得到了广泛的应用。

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