Polikarpov I-15 | |
|---|---|
| 国家 | 苏联 |
| 作用 | 战斗机 |
| 首次飞行 | 1933 年 10 月 |
| 建立 | 3300+ |
这 波利卡尔波夫I-15 （俄语：И-15）是20世纪30年代的苏联双翼战斗机。 绰号柴卡（俄罗斯：Чайка，"海鸥"），因为它的上翼凹槽，它是由苏联空军大量操作，并与波利卡尔波夫I-16单翼飞机，是西班牙共和党在西班牙内战期间的标准战斗机之一，在那里它被称为查托（鼻涕）。
源： 维基百科上的波利卡尔波夫I-15
| Polikarpov I-152 Walk Around | |
|---|---|
| 摄影师 | 弗拉基米尔·亚库博夫 |
| 本地化 | 未知 |
| 照片 | 177 |
另请参阅：
General Characteristics and Role
The Polikarpov I-152, better known as the I-15bis, was a Soviet biplane fighter aircraft developed in the mid-1930s. It was a direct, albeit more conservative, development of the successful Polikarpov I-15 “Chaika” (Seagull). The I-15bis reverted to the conventional full upper wing (instead of the distinct “gull wing” of the original I-15), which simplified construction but slightly reduced performance. Despite being technically obsolete by the time the Soviet Union entered World War II, it saw extensive use in the Spanish Civil War, the Soviet-Japanese border conflicts, and as a primary fighter aircraft in the early stages of the Eastern Front, often transitioning into a ground-attack role.
| Property | Typical Value (I-15bis) |
|---|---|
| 作用 | Fighter / Ground Attack |
| National Origin | Soviet Union (USSR) |
| 制造商 | Polikarpov Design Bureau |
| First Flight | 1937 |
| 船员 | 1 (Pilot) |
| 长度 | 6.27 m (20 ft 7 in) |
| Wingspan (Upper) | 10.20 m (33 ft 6 in) |
| 高度 | 3.30 m (10 ft 10 in) |
| Empty Weight | 1,000 kg (2,205 lb) |
| Max Takeoff Weight | 1,670 kg (3,682 lb) |
Powerplant and Performance
- Engine: One Shvetsov M-25V nine-cylinder, air-cooled radial engine.
- Power Output: 560 kW (750 hp).
- Maximum Speed: 370 km/h (230 mph; 200 kn) at 3,000 m (9,843 ft).
- Range: 770 km (480 mi; 420 nmi).
- Service Ceiling: 9,800 m (32,200 ft).
- Climb Rate: 7.7 m/s (1,520 ft/min).
Armament and Variants
- Fixed Armament: 4 x 7.62 mm PV-1 machine guns (or later, 4 x 7.62 mm ShKAS machine guns) in the fuselage.
- External Ordnance: Up to 150 kg (331 lb) of bombs or 6 x RS-82 unguided rockets carried on underwing racks (a major feature that extended its service life).
- Key Design Differences from I-15: The primary change was the upper wing design. The I-15bis had a standard, straight-across upper wing supported by struts, lacking the inverted “gull wing” center section of the original I-15.
- I-15ter (I-153): The next version, the I-153 Chaika, reverted to the “gull wing” design but introduced a retractable landing gear, significantly improving performance.
意见 ： 2506
