Xisaab-V Delta
Sida badan ee isbeddelka xawaaraha ay qaadato in ay u wareegaan u dhexeeya dhulka, orbit, dayaxa, Mars iyo asteroids.
ESO/S. Guisard (www.eso.org/~sguisard) (CC BY 4.0)
Xisaab-V Delta
Tirada guud ee delta-v
Habraacyada
Qiimaha waa mid-wayn, manoeuvres impulsive wanaagsan haddii aan la calaamadeeyay caadiga ah. Miisaaniyada dhabta ah ku dar khasaaraha iyo isbedelada diyaaradda.
Tallaabada (marka laga reebo qoraalka)
| Ka-soo-bax | Inuu | → | ← | Sida ay u shaqeysay |
|---|---|---|---|---|
| Dhulka | Dhulka hoostiisa (200 km) | 9.4 km/s | 0 km/s (ma isticmaali karo aerobraking) | caadiga ah (la daabacay): Delta-v budget (Wikipedia, with its cited references), typical values including lossesBilow in orbit: ku saabsan 7.8 km / s ee dhaqdhaqaaqa orbital iyo khasaaraha xoogga iyo hawada drag. |
| Dhulka hoostiisa (200 km) | Geostationary transfer orbit | 2.45 km/s | 2.45 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Hohmann perigee burn, 200 km to 35,786 km altitude, equatorial |
| Geostationary transfer orbit | Geostationary orbit | 1.48 km/s | 1.48 km/s | xisaabsan (fiican): Hohmann apogee burn, no plane changeLaga soo bilaabo goobta la bilaabay ka fog xadka khafiifka ah, sidoo kale isbedelka jiidashada orbit ee ku daray boqolaal mitir oo daqiiqad kasta. |
| Dhulka hoostiisa (200 km) | Dhulka ka bax | 3.22 km/s | 3.22 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Escape speed minus circular speed at 200 km |
| Dhulka hoostiisa (200 km) | La socodka dayaxa | 3.13 km/s | 3.13 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Raise apogee to the Moon's mean distance |
| La socodka dayaxa | Dusha sare ee dayaxa (100 km) | 0.82 km/s | 0.82 km/s | xisaabsan (fiican): Patched conic capture into a 100 km lunar orbit |
| Dusha sare ee dayaxa (100 km) | Dhulka dayaxa | 1.63 km/s | 1.63 km/s | xisaabsan (fiican): Circular speed at 100 km (ideal, no gravity losses; real landings need more) |
| Dhulka hoostiisa (200 km) | U wareeji Mars | 3.61 km/s | 3.61 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Earth-Mars Hohmann departure from 200 km, Oberth effect included |
| U wareeji Mars | Mars orbit hooseeya (300 km) | 2.09 km/s (ma isticmaali karo aerobraking) | 2.09 km/s | xisaabsan (fiican): Capture into a 300 km circular Mars orbit |
| Mars orbit hooseeya (300 km) | Miiska Mars | 0 km/s (ma isticmaali karo aerobraking) | 4.1 km/s | caadiga ah (la daabacay): Delta-v budget (Wikipedia, with its cited references), typical values including lossesDuulimaadku badanaa wuxuu isticmaalaa hawada (gaashaan kulul iyo parachutes); koritaanka dib u noqoshada orbit waa qiimaha caadiga ah ee la daabacay. |
| Dhulka hoostiisa (200 km) | Asteroid-ka dhulka ku dhow (Bennu) | 4.11 km/s | 4.11 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Heliocentric Hohmann 1 au to Bennu's semi-major axis, coplanar (ignores its 6 degree inclination and its eccentricity); departure from 200 km LEO |
| Dhulka hoostiisa (200 km) | Cirbadda Ceres | 9.48 km/s | 9.48 km/s (ma isticmaali karo aerobraking) | xisaabsan (fiican): Heliocentric Hohmann 1 au to Ceres, coplanar (ignores its 10.6 degree inclination); departure from 200 km LEO, capture into a 200 km Ceres orbit |
Qalabka iyo waxbarasho isticmaalaan qaabab fudud oo loogu talagalay barashada kaliya. Waxayna waa in aan loo isticmaalin navigation, qorsheynta howlgalka ama go'aan kasta oo hawleed. Certificates waa bilaash ah oo aan la aqoonsan. Akhri qoraalka ka digay waxbarashada