Isiteshi
Ngokwesisindo nokulinganisela endizeni, isiteshini yindawo eduze kwe-fuselage yendiza enikezwe ngokwebanga lebanga le-reference datum.
Isikhali
Ingalo ibanga elilinganiselwe kusuka ku-reference datum kuya enkabeni yemandla adonsela phansi (CG) yento.
I-CG Arm
Ingalo ye-CG (lapho i-CG imelela khona isikhungo sokuvuthwa komzimba) ingalo eyatholakala ngokufaka isikhathi somuntu ngamunye futhi uhlukanise isamba ngesisindo esiphelele seyunithi.
Isikhathi
Umzuzwana umkhiqizo wesisindo sento esandisiwe ngengalo yayo. (Umzuzu / 1000 usetshenziselwa ukunciphisa amadijithi kwezinye izimo).
Isikhungo seGrivity (CG)
Futhi isikhungo sezindiza esiyinkimbinkimbi yilona iphuzu lapho lizobe lilinganiselwe uma limiswe emoyeni. Ubude balo kusukela ku-datum buyatholakala ngokuhlukanisa umzuzu ophelele ngesisindo esiphezulu sezindiza. Isikhungo sedonsela phansi singacatshangwa ukuthi yikuphi lapho yonke inqwaba yendiza inqwabelene, noma ingxenye "eyinhloko" yendiza.
Isikhungo se-Lift
Isikhungo sokuphakamisa iphoyinti elihambisana nomugqa wezingoma zephiko lendiza noma i-airfoil lapho amandla okuphakama egxilwe khona.
Amanqamu we-CG
Indawo ehamba phambili neye-aft yamandla adonsela phansi lapho indiza kumele iqhutshwe ngaphakathi kuyo ibizwa ngokuthi yimingcele ye-CG. Imingcele ye-CG isekelwe kwisisindo esinikeziwe.
I-Chord
I-chord, noma umugqa we-chord, wephiko, ngu umugqa ongacabangi omele ibanga eliqondile-kusuka emaphethelweni okuholela ekugcineni kwe-airfoil.
Ukulinganisa okujwayelekile okungenalutho
Isisindo esingenalutho sendiza yisisindo sendiza ngaphandle kokufaka abagibeli, imithwalo, noma uphethiloli. Isisindo esingenalutho esingenalutho ngokuvamile sihlanganisa uphethiloli ongasetshenzisiwe, amanzi asebenzayo aphelele, namafutha ogcwele.
Isisindo esiyisisekelo esingenalutho
Isisindo esingenalutho sezindiza yisisindo esingajwayelekile esingenalutho sezindiza kanye nemishini yokuzikhethela efakiwe.
Isisindo esikhulu sokufika
Isisindo esiphezulu sokufika komhlaba, njengoba ungase ucabange, umkhawulo omkhulu wezindiza wendiza ovunyelwe ukuba indiza ifike. Ukuya ngaphezu kwalesi sisindo kungabangela ukulimala kwesakhiwo.
Isisindo esiphakeme samaRamp
Isisindo esiphezulu sokuhamba emhlabathini kuthiwa yi-max ramp weight. Isisindo samanxeba amakhulu sihlanganisa isisindo sothethiloli esetshenziselwa ukuqala, itekisi nezinqubo zokugijima kwezindiza.
Ukuphakama kwesisindo esikhulu
Imikhawulo yesisindo esiphezulu sezindiza ukuqala umqulu wayo wokuphumula ubizwa ngokuthi isisindo esikhulu sokuthatha isisindo .
Umthwalo owusizo
Umthwalo owusizo umehluko phakathi kwesisindo somthamo noma isisindo esingavumelekile nesisindo esisisekelo esingenalutho. Umthwalo osebenzayo yisisindo sezinto eziwusizo ebhodini, njengabagibeli nemithwalo.
Ukulayisha okukhokhelwayo
Impahla, imithwalo, kanye nabagibeli bezindiza (kufaka phakathi abashayeli bezindiza) bakha ukukhokhelwa kwayo.
Layisha i-Factor
Isilinganiso semali yokulayisha nezindiza singakwazi ukumelana nesisindo sayo esiphezulu sibizwa ngokuthi yi-factor factor.
I-Tare
I-tare yisisindo samatshe, ama-blocks, ama-stand, njll asetshenziswa uma kulinganisa indiza. Isisindo se-tare sifakiwe ekufundeni okulinganiselwe futhi sinqunywe kusuka ekufundeni kwesisindo ukuze uthole inani langempela (net) isisindo sezindiza.
Izisindo Ezijwayelekile Zezinhlanzi
- I-Fuel: 6 lbs / gal
- Amafutha: 7.5 lbs / gal
- Amanzi: 8.35 lbs / gal
Umthombo: FAA Aircraft Weight & Balance Handbook, FAA-H-8083-1A