
havilland dh.15

dii havilland dh.15 gajel anedi bii kosam injin pareeksha kendram.hetch.p atlantic injin, dii havilland dh.9a nundi 1919-20 loe vimaana pareekshala kosam maarchabadindi. okati matrame nirminchabadindi.
abhivruddhi.
dh.15 gaa piluvabade dh.15 gajel, praamaanika dh.9a, idhi asalu aayudhaalatho puurti cheyabadindi, injin testbedga upayoginchadaaniki maarchabadindi. indulo unna injin 500 hechpi (373 kilowatt) bii.hetch.pii. atlantic, galoway injaneering koo utpatti chesina water-cooled vii-12 unit.idhi rendu aaru cylinderla inline bii nii vileenam chesindi.hetch.pii. oka saadhaarana crankkes meeda enginelu. idhi dh.9a yokka praamaanika 400 hp (300 kw) liberty 12 nuu bharti chesindi, ayithe roopaanni peddagaa maarchaledu, atlantic idhe vidhamaina pedda deerghachaturasraakaara radiator venuka amarchabadindi. rendu enginelu nitaruga undevi, rendoo bays sameepamlo crank shaftlatho, mariyu prati sandarbhamlo, propeller mukkupai takkuvagaa amarchabadi untundi. dh.15 looni exast paipulu saadhaarana dh.9a sett kante podavugaa undevi, injin yokka eguva vaipula nundi neerugaa venukaku nadustuu, pariseelakudi kaakpit vadda mugustaayi.
rendu dh.15s arder cheyabaddaayi, conny okati matrame nirminchabadindi. idhi 1919 nundi 1920 varaku atlantic injinto aneka vimanalanu puurti chesindi.