Get Instant Summarized Text (Gist) Simulations of electric ion thrusters have been validated through experiments, addressing challenges in predicting thruster lifespan due to chamber wall effects ...

Predicting the lifetime of an electric ion thruster is notoriously difficult. You have to account for the chamber wall affects which are not present in space environments. Researchers within several ...

Hence an electric propulsion system is also referred to as an ion engine. According to Sir Isaac Newton's third law of motion, every action has an equal and opposite reaction. The plume of ions ...

Electric propulsion enables efficient space travel Ion engine challenges include back-scattered electrons Research offers solutions for safer spacecraft systems ...

A duvet cover not only protects your comforter, it also adds a design element to your bedscape. Even if you’re conservative in your choice of bed sheets — crisp, white percale sheets, ...

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Learn more. An affordable way to protect your seats and maintain a higher resale value. Car seat covers are a practical, stylish accessory; they can also add value by keeping your interior in top ...

Not everyone feels that motorcycle covers are essential. After all, aren’t bikes supposed to be pretty weatherproof already? However a cover can be really useful for a number of reasons ...

Faster, farther, and more efficiently — that’s the mission driving spacecraft propulsion engineers like Chen Cui, an assistant professor at the University of Virginia’s School of Engineering and ...

In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.