File:Viking 5C2911397164 14d678e411 o.jpg
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Size of this preview: 399 × 599 pixels. Other resolutions: 160 × 240 pixels | 320 × 480 pixels | 853 × 1,280 pixels.
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Summary
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| Description | Rocket Engine, Liquid Fuel, Viking 5C: This is the Viking 5C engine. Four Viking 5C liquid-propellant rocket engines were used to propel the first stage of the Ariane 4 expendable launch vehicle used by the European Space Agency from 1990 to 2003. A consortium of six countries, France, Germany, Spain, Belgium, Sweden, and Italy, designed and manufactured this engine. It uses a form of transpiration or "sweat cooling." In sweat cooling, a coolant (the fuel) is injected uniformly and continuously over the internal wall of the nozzle by using a porous wall material. The developer of this technique for the Viking was Heinz Bringer who had worked on a similar system during the development of the German V-2 rocket of World War II. This object was donated to the Smithsonian in 2006 by SAFRAN. |
| Date | |
| Source | Rocket Engine, Liquid Fuel, Viking 5C |
| Author | Cliff from I now live in Arlington, VA (Outside Washington DC), USA |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This image was originally posted to Flickr by cliff1066™ at https://www.flickr.com/photos/28567825@N03/2911397164. It was reviewed on 6 June 2010 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:49, 5 June 2010 | | 853 × 1,280 (348 KB) | Pline (talk | contribs) | {{Information |Description=Rocket Engine, Liquid Fuel, Viking 5C: This is the Viking 5C engine. Four Viking 5C liquid-propellant rocket engines were used to propel the first stage of the Ariane 4 expendable launch vehicle used by the European Space Agency |
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