Lofstrom Loop

 

An beanstalk-like megaconstruction based on a stream of magnetically accelerated bars linked together. The stream is sent into space, where a station rides it using magnetic hooks, redirects it horizontally to another station, which sends it downwards to a receiving station on the ground. From this station the stream is then sent back to the launch station (a purely vertical version is called a space fountain). This structure would contain a large amount of kinetic energy but could be built gradually and would only require enough energy to compensate for losses when finished. Elevators could be run along the streams, and geostationary installations could be placed along the horizontal top. [Named after Keith Lofstrom, who did the first detailed calculations on it in: Lofstrom, Keith H., "The launch loop -- a low cost Earth-to-high orbit launch system," AIAA Paper 85-1368, 1985 ].

Source

An beanstalk-like megaconstruction based on a stream of magnetically accelerated bars linked together. The stream is sent into space, where a station rides it using magnetic hooks, redirects it horizontally to another station, which sends it downwards to a receiving station on the ground. From this station the stream is then sent back to the launch station (a purely vertical version is called a space fountain). This structure would contain a large amount of kinetic energy but could be built gradually and would only require enough energy to compensate for losses when finished. Elevators could be run along the streams, and geostationary installations could be placed along the horizontal top. [Named after Keith Lofstrom, who did the first detailed calculations on it in: Lofstrom, Keith H., "The launch loop -- a low cost Earth-to-high orbit launch system," AIAA Paper 85-1368, 1985].

Source

An beanstalk-like megaconstruction based on a stream of magnetically accelerated bars linked together. The stream is sent into space, where a station rides it using magnetic hooks, redirects it horizontally to another station, which sends it downwards to a receiving station on the ground. From this station the stream is then sent back to the launch station (a purely vertical version is called a space fountain). This structure would contain a large amount of kinetic energy but could be built gradually and would only require enough energy to compensate for losses when finished. Elevators could be run along the streams, and geostationary installations could be placed along the horizontal top. [Named after Keith Lofstrom, who did the first detailed calculations on it in: Lofstrom, Keith H., "The launch loop -- a low cost Earth-to-high orbit launch system," AIAA Paper 85-1368, 1985]. [AS]

Source

An beanstalk-like megaconstruction based on a stream of magnetically accelerated bars linked together. The stream is sent into space, where a station rides it using magnetic hooks, redirects it horizontally to another station, which sends it downwards to a receiving station on the ground. From this station the stream is then sent back to the launch station (a purely vertical version is called a space fountain). This structure would contain a large amount of kinetic energy but could be built gradually and would only require enough energy to compensate for losses when finished. Elevators could be run along the streams, and geostationary installations could be placed along the horizontal top. [Named after Keith Lofstrom, who did the first detailed calculations on it in: Lofstrom, Keith H., "The launch loop -- a low cost Earth-to-high orbit launch system," AIAA Paper 85-1368, 1985]. [AS]

Source


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Refer to this page:

Space Fountain

Megatechnology Or Megascale Engineering

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