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Ethan Dale, Benjamin Jorns and Alec Gallimore
The research challenges for electric propulsion technologies are examined in the context of s-curve development cycles. It is shown that the need for research is driven both by the application as well as relative maturity of the technology. For flight qu...
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Kurt Polzin, Adam Martin, Justin Little, Curtis Promislow, Benjamin Jorns and Joshua Woods
An inductive pulsed plasma thruster (IPPT) operates by pulsing high current through an inductor, typically a coil of some type, producing an electromagnetic field that drives current in a plasma, accelerating it to high speed. The IPPT is electrodeless, ...
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Pág. 84 - 92
The subject matter of the article is the process of hardening cutting tools for heavy machines. The goal of the work is to increase the operating life, reliability, durability and wear resistance of carbide cutting tools due to magnetic-pulse treatment. ...
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Nick Farahani, Peter J. Kelly, Glen West, Claire Hill and Vladimir Vishnyakov
Titanium dioxide (titania) is widely used as a photocatalyst for its moderate band gap, high photoactivity, recyclability, nontoxicity, low cost and its significant chemical stability. The anatase phase of titania is known to show the highest photocataly...
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Yoshimitsu Kohama, Christophe Marcenat, Thierry Klein, and Marcelo Jaime
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