User contributions for Vincent
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11 December 2012
- 20:5920:59, 11 December 2012 diff hist 0 File:Isp.png uploaded a new version of "File:Isp.png": starting at 280 instead of 270 current
- 20:5420:54, 11 December 2012 diff hist +4 m File:Isp.png fix link
- 20:5320:53, 11 December 2012 diff hist +172 N File:DeltaV.png Graph representing rocket dry and wet mass as function of the Delta V. Done with version 3 of File:Rocket_mass.c, overall thrust-to-weight ratio is 2.5 and Isp is 340s. current
- 20:5220:52, 11 December 2012 diff hist +297 N File:Isp.png Graph representing rocket dry and wet mass as function of the Isp. This is clearly exponential on the left because a too low Isp means that orbit cannot be reached, the mass ratio gets too high. Done with version 3 of File:Rocket_mass.c. Delta V is 8300 m
- 20:0920:09, 11 December 2012 diff hist 0 File:Mass ratio.png uploaded a new version of "File:Mass ratio.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too, and overall thrust-to-weight ratio is 2.5 instead of 1.25. current
- 20:0820:08, 11 December 2012 diff hist 0 File:Engine thrust to weight.png uploaded a new version of "File:Engine thrust to weight.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too, and overall thrust-to-weight ratio is 2.5 instead of 1.25. current
- 20:0620:06, 11 December 2012 diff hist 0 File:Overall thrust to weight.png uploaded a new version of "File:Overall thrust to weight.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too. current
- 20:0420:04, 11 December 2012 diff hist 0 File:Final acceleration.png uploaded a new version of "File:Final acceleration.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too. current
- 20:0220:02, 11 December 2012 diff hist 0 File:Payload 0-80kg.png uploaded a new version of "File:Payload 0-80kg.png": fixing update current
- 19:5819:58, 11 December 2012 diff hist 0 File:Payload 0-80kg.png uploaded a new version of "File:Payload 0-80kg.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too.
- 19:5719:57, 11 December 2012 diff hist 0 File:Payload 0-6k.png uploaded a new version of "File:Payload 0-6k.png": Updated with version 3 of File:Rocket_mass.c. Delta V is 8300 instead of 9000 m/s too. current
- 13:3213:32, 11 December 2012 diff hist +552 File:Rocket mass.c v3 update
- 13:2613:26, 11 December 2012 diff hist 0 File:Rocket mass.c uploaded a new version of "File:Rocket mass.c": Refining the model: better structure, more realistic fairing, adding forgotten pipes and valves, tanks alignment on outer shell, composite skirts for non-structural or soft tanks.
- 03:3603:36, 11 December 2012 diff hist +77 File:Rocket mass.c Adding the picture and few details
- 03:1503:15, 11 December 2012 diff hist +684 Rocket:First approximations Refactoring the page
- 00:2600:26, 11 December 2012 diff hist +79 N File:Rocket model.png Rocket model illustration for the computed rocket model: File:Rocket_mass.c current
2 December 2012
- 01:1601:16, 2 December 2012 diff hist +1,111 Main Page →News: updates for the erroneous gravity drag and thrust
29 November 2012
- 03:1703:17, 29 November 2012 diff hist +95 m Resources →Web pages: adding gravity loss
- 02:1202:12, 29 November 2012 diff hist +173 m Main Page →How to escape from Earth?: gravityloss link to air breathers
28 November 2012
- 04:1204:12, 28 November 2012 diff hist +117 m RocketEngines →Cooling for a LOX/E85 engine: AA LOX film cooling