| 词条 | Putilov Stal-11 | |||||||||||||||
| 释义 |
The Stal-11 (Stal – steel) was a high speed transport aircraft / reconnaissance aircraft designed and built in the USSR from 1933. DevelopmentThe Stal-11 was intended to carry four passengers with mail and baggage as well as fulfil a military reconnaissance role. The Stal-11 was constructed using an Enerzh-6 stainless steel built-up truss covered with Delta-wood for the fuselage, and an all-wood wing with built-up ribs. Two spars and very smooth skinning completed the structure. The prototype was completed in the Autumn of 1936, flight trials commencing shortly after, with wheels and skis. Results of the approximately 300 flight tests were promising but the aircraft was expensive to build, with high running costs so no production was authorised. Specifications (Stal-11{{aerospecs|ref=Gunston, Bill. "Encyclopaedia of Russian Aircraft 1875-1995". London:Osprey. 1995. {{ISBN|1-85532-405-9}} |met or eng?=met |crew=one |capacity=four passengers |length m= 12.5 |length ft= 41 |length in= |span m= 15 |span ft= 49 |span in= 2-1/2 |swept m= |swept ft= |swept in= |rot number= |rot dia m= |rot dia ft= |rot dia in= |dia m= |dia ft= |dia in= |width m= |width ft= |width in= |height m= |height ft= |height in= |wing area sqm= 31 |wing area sqft= 333.7 |swept area sqm= |swept area sqft= |rot area sqm= |rot area sqft= |volume m3= |volume ft3= |aspect ratio= |wing profile= |empty weight kg= 1,830 |empty weight lb= 4,034 |gross weight kg= 2,700 |gross weight lb= 5,952 |lift kg= |lift lb= |eng1 number= 1 |eng1 type= M-100A |eng1 kw= 626.4/641.3 |eng1 hp= 840/860 |eng1 kn= |eng1 lbf= |eng1 kn-ab= |eng1 lbf-ab= |eng2 number= |eng2 type= |eng2 kw= |eng2 hp= |eng2 kn= |eng2 lbf= |eng2 kn-ab= |eng2 lbf-ab= |max speed kmh= 430 |max speed mph= 267 |max speed mach= |cruise speed kmh= 370 |cruise speed mph=230 |stall speed kmh= |stall speed mph= |range km= 1,000 |range miles= 621 |endurance h= |endurance min= |ceiling m= 8,000 |ceiling ft= 26,250 |g limits= |roll rate= |glide ratio= |climb rate ms= |climb rate ftmin= |sink rate ms= |sink rate ftmin= |armament1= |armament2= |armament3= |armament4= |armament5= |armament6= }} See also{{aircontent|see also= |related= |similar aircraft=
|lists=
}} References{{refbegin}}
6 : Soviet airliners 1930–1939|Soviet military reconnaissance aircraft 1930–1939|Aircraft manufactured in the Soviet Union|Abandoned military aircraft projects of the Soviet Union|Aircraft first flown in 1936|OOS aircraft |
|||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。