News tagged with heat exchanger

Beaming rockets into space

Space launches have evoked the same image for decades: bright orange flames exploding beneath a rocket as it lifts, hovers and takes off into the sky. But an alternative propulsion system proposed by some ...

dateJan 21, 2011 in Space Exploration
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Using the potential of waste heat

Siemens researchers analyze how different components of the future energy system can be combined in an optimized way. In its latest issue the research magazine "Pictures of the Future" reports about the chances ...

dateDec 09, 2013 in Energy & Green Tech
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Recuperating waste heat under the hood

For his semester project in mechanical engineering, Eliott Guenat studied the best way to recuperate waste heat from a car's engine. The challenge is figuring out how to incorporate the heat exchangers micro-turbomachines.

dateJul 09, 2014 in Engineering
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New surface treatment stops scale buildup

Scale, as these deposits are known, causes inefficiencies, downtime, and maintenance issues. In the oil and gas industry, scale has sometimes led to the complete shutdown, at least temporarily, of operating ...

dateJan 22, 2014 in Materials Science
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Air conditioner 'evolves' in novel study

Played out on a computer over hundreds of generations, a survival-of-the-fittest programming method adapted by National Institute of Standards and Technology (NIST) researchers has spawned, of all things, ...

dateSep 04, 2013 in Engineering
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Laser welding as an engine of innovation

Lasers have long been able to do what traditional welding guns can. Nevertheless, many manufacturers did not dare employ the delicate technology in the raw environment of their assembly floors. At LASER 2013 (Hall C2, Booth ...

dateApr 29, 2013 in Engineering
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