Parameters controlling the pulsatile jet and its thrust are identified. The thruster was empirically tested for a large range of frequencies and stroke ratios. The thrust characteristics of the device ...

hydrogen peroxide fuel comes in at around $10.36 per kilogram, while hydrazine topped the cost chart at around $75.8/kg.

NASA’s DART mission wasn’t designed to study—it was designed to hit. A 570 kg spacecraft, no bigger than a fridge, ...

Abstract: Hall thrusters provide efficient space propulsion by electrostatic acceleration of ions. Rotating electron clouds in the thruster overcome the space charge limitations of other methods.

VoltAero has unveiled its HPU 210 aircraft powertrain, which brings the company’s patented hybrid-electric propulsion technology to propeller-driven airplanes in the homebuilt, kit-built and ...

This wasn’t your average dive—7 thrusters strapped on, full speed underwater. Ginnie Springs didn’t know what hit it. Florida Baseball Coach, AD Issue Apology After Incident With Coastal ...

The UK tanker and bulker owner has teamed up with wind-assisted propulsion systems (WAPS) makers to launch SeaBreeze. The “dedicated and stand-alone” scheme is aimed at accelerating the ...

NASA Less than two years after launch, NASA’s Psyche spacecraft experienced a glitch in its propulsion system that’s now jeopardizing its mission to explore a unique metallic asteroid in the ...

Beijing Key Laboratory of Bio-inspired Materials and Devices & School of Space and Environment, Beihang University, Beijing 100191, China ...

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General Motors CEO Mary Barra speaks at the WSJ Future of Everything event about reinvesting in V8 gasoline engines at its Tonawanda propulsion plant in Buffalo, N.Y. Photo: Photo by Nikki Ritcher ...