This schematic shows a 12-MW, 9,500-rpm induction motor with oil-film bearings that drives an oil-pipeline pump. Like other high-speed machines, it has a specialty rotor, reinforced bearing housing, ...
Most engineers know that heating, ventilation, and air conditioning (HVAC) systems suck down an appreciable amount of electrical power. So they have been a focus for energy regulators and probably ...
Stef Lievens, Business Line Manager for Industrial Air at Atlas Copco Compressors UK & Ireland, outlines the key steps to follow when specifying a compressor – measures that ensure it is optimised in ...
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