File:Jam Jar Jet.svg
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Size of this PNG preview of this SVG file: 512 × 473 pixels. Other resolutions: 260 × 240 pixels | 520 × 480 pixels | 831 × 768 pixels | 1,108 × 1,024 pixels | 2,217 × 2,048 pixels.
Original file (SVG file, nominally 512 × 473 pixels, file size: 59 KB)
Captions
Captions
Diagram of the operation of a Jam Jar Jet.
Summary
[edit]
| Description |
English: Work mechanism of jam jar jet. (b) Mixture of air and fuel vapors could ignite using external igniter or by residual free radicals from last work cycle. (a) The previous jet expelled more air than conform to equilibrium pressure in chamber, thus some of the fresh air is sucked back. The pressure drop in this case is caused more by cooling of the gas in chamber than by gas momentum. Gas momentum can not be used well in this design because of lack of exhaust (resonator) pipe and very dissipative aerodynamics of the aperture. |
| Date | |
| Source | Own work |
| Author | CrazyCat138 |
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:10, 29 April 2024 | | 512 × 473 (59 KB) | CrazyCat138 (talk | contribs) | Uploaded own work with UploadWizard |
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