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- '''Non-ballistic atmospheric entry''' is a class of [[atmospheric entry]] trajectories that follow a non-[[ballistic trajectory]] by employing [[ae Non-ballistic atmospheric entry was first seriously studied as a way to extend the range of [[ballistic mis ...22 KB (3,194 words) - 18:20, 23 February 2025
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- ...s''' are the [[equations of motion]] governing the unpowered [[Atmospheric entry|reentry]] of a [[spacecraft]], based on the assumptions of planar motion an * <math>\rho</math> is the [[Density of air|atmospheric density]] ...7 KB (1,031 words) - 10:33, 5 February 2025
- ...of aerodynamic heating to protect spacecraft during [[Atmospheric entry|re-entry]], and is considered to be a pioneering work in the analysis of chemically ...g the severe aerodynamic heating conditions encountered during atmospheric entry and for designing appropriate thermal protection measures. ...6 KB (845 words) - 05:30, 14 January 2025
- ...SciTech2016-AIAA-2016-0999.pdf |title=Airborne Observations of an Asteroid Entry for High Fidelity Modeling: Space Debris Object WT1190F |last=Jenniskens |f ...recisely predict its orbit and location. About one hour before atmospheric entry, the object had a R magnitude of 13.6,<ref name="DASO537"/>{{refn|Even near ...17 KB (2,409 words) - 11:50, 26 January 2025
- ...ref name=":1">{{Cite journal |last=Kajita |first=Takaaki |date=2010 |title=Atmospheric neutrinos and discovery of neutrino oscillations |journal=Proceedings of t ...c neutrinos is different; also, the Waxman-Bahcall bound does not apply to atmospheric neutrinos, but to (ultra)-high-energy neutrinos from outside of our galaxy. ...16 KB (2,400 words) - 10:42, 10 February 2025
- '''Non-ballistic atmospheric entry''' is a class of [[atmospheric entry]] trajectories that follow a non-[[ballistic trajectory]] by employing [[ae Non-ballistic atmospheric entry was first seriously studied as a way to extend the range of [[ballistic mis ...22 KB (3,194 words) - 18:20, 23 February 2025
- ...of the atmosphere/oceanic dynamics,<ref>R. Camassa, On the geometry of an atmospheric slow manifold, ''Physica D'', '''84''':357–397, 1995.</ref> ...he [[eigenvalue]]s <math>\lambda</math> of the matrix: as described in the entry for the [[center manifold]] three of the subspaces are the stable, unstable ...11 KB (1,696 words) - 04:20, 27 August 2022
- ...pacecraft to protect the vehicle, especially during [[Atmospheric entry|re-entry]]. Noble metal ODS alloys, for example, platinum-based alloys, are used in When it comes to re-entry at [[hypersonic]] speeds, the properties of gases change dramatically. [[Sh ...12 KB (1,763 words) - 05:52, 18 November 2024
- ...ifference between entry and exit and any unbalanced pressure force between entry and exit, as explained in "Thrust calculation". ...he nozzle is choked, the pressure at the nozzle exit plane is greater than atmospheric pressure, and extra terms must be added to the above equation to account fo ...12 KB (1,883 words) - 00:18, 5 September 2024
- ...arallel]] to the shaft about which the blades rotate. The flow is axial at entry and exit. The fan is designed to produce a [[pressure]] difference, and hen |Pressure will be atmospheric at both −∞ and +∞ ...20 KB (3,071 words) - 22:57, 6 November 2024
- ...scharge to arc-break and create a stable induction plasma. For the case of atmospheric ambient pressure conditions, ignition is often accomplished with the aid of During [[Atmospheric entry|atmosperic entry]] space crafts are exposed to high heat fluxes and need to be protected wit ...22 KB (3,287 words) - 17:28, 28 February 2025
- ...it)|Pa]]}} ({{nobr|10 μ[[Bar (unit)|bar]]}}), roughly 1/100,000 of Earth's atmospheric pressure. The temperature on the surface is {{convert|40|to|60|K|°C|-1}},<r ...15-09-25|access-date=2015-12-04 }}</ref> The layers show the presence of [[atmospheric wave]]s (presence of which is also suggested by observations of occultation ...59 KB (8,070 words) - 16:25, 19 January 2025
- ...ionization (electrospray, chemical ionization, plasma), ion formation, and entry into the vacuum of the mass spectrometer.]] ...aho T, Ketola RA, Franssila S, Kauppila TJ, Kostiainen R |title=Desorption Atmospheric Pressure Photoionization |journal=Anal. Chem. |volume=79 |issue=20 |pages=7 ...62 KB (8,113 words) - 11:36, 27 May 2024
- ...07.jpg|thumb|''Curiosity'' rover detected a cyclical seasonal variation in atmospheric methane.]] ...er the detection,<ref name='Wired 20June2019'/> and the TGO was performing atmospheric observations at around the same time but at a higher latitude.<ref name='Wi ...44 KB (6,142 words) - 23:31, 11 February 2025
- ...compensates for losses during ascent including {{convert|0.8|km/s}} from [[atmospheric drag]].<ref name="StarTram2010"/><ref>{{cite web|url=http://www.startram.co ...meter and {{convert|13|m}} length, would experience briefly the effects of atmospheric passage. With an effective [[drag coefficient]] of 0.09, peak deceleration ...29 KB (4,127 words) - 01:13, 15 October 2024
- ...</sup> kg, 60 μm diameter capsules that allow intact atmospheric entry at the target planets, each containing 100,000 diverse microorganisms suite ...0<sup>−10</sup> kg and of 30 micrometer radius that allow intact entry to planetary atmospheres.<ref name = "Anders">{{Cite journal | last = Ander ...40 KB (5,663 words) - 14:14, 5 December 2024
- ...om the [[Space Shuttle]] [[Space Shuttle Atlantis|''Atlantis'']] during re-entry into [[Atmosphere of Earth|Earth's atmosphere]], as seen from the [[Interna ...front of a [[spacecraft]]'s [[heat shield]] during [[Atmospheric entry|re-entry]] into the [[earth's atmosphere|atmosphere]] ...62 KB (8,756 words) - 02:53, 22 February 2025
- ...eports the episode following the remembrances of [[Mauro Picone]]: see the entry "[[Antonio Signorini (physicist)|Antonio Signorini]]" for further details.< ...face force]]s, for example the [[Force (physics)|force]]s exerted by the [[atmospheric pressure]] ...26 KB (3,605 words) - 03:14, 2 November 2024
- * During [[reentry capsule|spacecraft]] [[atmospheric entry]], the high speed of the spacecraft heats air to a red-hot [[plasma (physic ...19 KB (2,774 words) - 17:43, 22 August 2024
- ...point of the sail is aligned with the apparent wind, than it can with the entry point not aligned, because of a combination of the diminished force from ai ...with a windsurfer) offsetting vessel weight with a lifting sail—and ''fine entry'', as with catamarans, where a narrow hull minimizes the water displaced in ...71 KB (11,001 words) - 15:41, 5 January 2025
- ...teral velocity components caused by swirling motion in the air flow during entry. The cross-section shapes of these "honeycombs" may be of square, circular ...lly, it is very difficult to provide the realistic non-uniform flow at the entry of honeycomb as experienced in the experiments. Such random inlet condition ...32 KB (4,838 words) - 02:25, 7 January 2025