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A bladeless turbine design converts the static electricity naturally generated by dust particles in compressed air into ...
A century after Nikola Tesla sketched a turbine with no blades, researchers are now using that same counterintuitive design ...
For consumable parts a typical shielded plasma torch has an electrode, a nozzle, and a shield. Many other torches are unshielded with an exposed nozzle and an electrode. The two consumable parts in ...