Ships do not have brakes, so reversing is how you stop, and that is where propeller handedness suddenly matters. This breaks down transverse thrust, why the stern kicks to one side, and how you can ...

The margins are tighter than ever. With only four teams left, usage stabilizes, game plans narrow, and betting edges become ...

Abstract: The counter-rotating axial-flux hybrid-excitation permanent magnet (PM) machine is a novel power device specifically designed for counter-rotating propeller (CRP) systems. Cogging torque (CT ...

Calls grow for the EU to deploy its ultimate trade bazooka as Trump threatens fresh tariffs to force the sale of Greenland. The anti-coercion instrument would shut off access to the European single ...

The scene is all too familiar: You stumble into the kitchen before dawn, bleary-eyed and running late, only to be greeted by last night’s dinner dishes piled in the sink, crumbs scattered across the ...

Stripe is a payment service provider that accepts credit cards, digital wallets and many other payment methods. Many, or all, of the products featured on this page are from our advertising partners ...

Abstract: Radial-flux fractional slot concentrated winding (FSCW) yokeless counter-rotating dual-rotor permanent magnet (YCDRPM) machines are proposed and investigated in this paper. Counter-rotating ...