Diagram of Rocketdyne H-1 engine.jpg
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Summary
| Description |
English: This chart shows the dramatic simplification of the S-3D engine, via the unillustrated X-1, to the Saturn I's H-1. Among the changes are the elimination of the lubrication system and start fuel tanks, replacement of the electrically control valves, greatly simplified thrust control, and the use of a solid fuel "turbine spinner" to spin the turbo pumps. |
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| Source | http://history.nasa.gov/SP-4206/p100b.htm | |||
| Author | NASA, part of the book "Stages to Saturn" | |||
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Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:21, 28 September 2025 | | 651 × 675 (50 KB) | wikimediacommons>Ursaiod | File:Comparison of Rocketdyne S-3D and H-1 engines.jpg cropped 50 % horizontally, 11 % vertically, 56 % areawise using CropTool with precise mode. |
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