Difference between revisions of "Su-7B"
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| − | {{Specs-Card|code=su-7b}} | + | {{Specs-Card |
| + | |code=su-7b | ||
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== Description == | == Description == | ||
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== General info == | == General info == | ||
=== Flight performance === | === Flight performance === | ||
| + | {{Specs-Avia-Flight}} | ||
<!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' --> | <!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' --> | ||
''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' | ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' | ||
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=== Survivability and armour === | === Survivability and armour === | ||
| + | {{Specs-Avia-Armour}} | ||
<!-- ''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.'' --> | <!-- ''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.'' --> | ||
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* 8 mm steel - cockpit front bulkhead | * 8 mm steel - cockpit front bulkhead | ||
* 102 mm Bulletproof glass - Armoured windscreen | * 102 mm Bulletproof glass - Armoured windscreen | ||
| + | |||
| + | === Modifications and economy === | ||
| + | {{Specs-Economy}} | ||
== Armaments == | == Armaments == | ||
| + | {{Specs-Avia-Armaments}} | ||
=== Offensive armament === | === Offensive armament === | ||
| + | {{Specs-Avia-Offensive}} | ||
<!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' --> | <!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' --> | ||
{{main|NR-30 (30 mm)}} | {{main|NR-30 (30 mm)}} | ||
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=== Suspended armament === | === Suspended armament === | ||
| + | {{Specs-Avia-Suspended}} | ||
<!-- ''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.'' --> | <!-- ''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.'' --> | ||
{{main|OFAB-250sv (250 kg)|FAB-500M-54 (500 kg)|S-3K|S-5K|S-24}} | {{main|OFAB-250sv (250 kg)|FAB-500M-54 (500 kg)|S-3K|S-5K|S-24}} | ||
Revision as of 11:08, 24 December 2020
Contents
Description
The Su-7B is a rank VI Soviet jet fighter
with a battle rating of 9.3 (AB/RB) and 9.7 (SB). It was introduced in Update "Starfighters".
General info
Flight performance
Air brakes
Allows you to dramatically reduce the flight speed by releasing special flaps
Drogue parachute
Reduces braking distance when landing on any runway
Max speed
at 11 000 m2 232 km/h
Turn time27 s
Max altitude19 000 m
EngineSaturn AL-7F-1-100
Type
Cooling systemAir
Take-off weight13 t
Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.
| Characteristics | Max Speed (km/h at 11,000 m) |
Max altitude (metres) |
Turn time (seconds) |
Rate of climb (metres/second) |
Take-off run (metres) | |||
|---|---|---|---|---|---|---|---|---|
| AB | RB | AB | RB | AB | RB | |||
| Stock | 2,161 | 2,145 | 19000 | 27.4 | 28.2 | 166.4 | 157.6 | 1,250 |
| Upgraded | 2,323 | 2,232 | 26.6 | 27.0 | 227.0 | 195.0 | ||
Details
| Features | |||||
|---|---|---|---|---|---|
| Combat flaps | Take-off flaps | Landing flaps | Air brakes | Arrestor gear | Drogue chute |
| X | X | ✓ | ✓ | X | ✓ |
| Limits | ||||||
|---|---|---|---|---|---|---|
| Wings (km/h) | Gear (km/h) | Flaps (km/h) | Max Static G | |||
| Combat | Take-off | Landing | + | - | ||
| 0 | 630 | N/A | N/A | 473 | ~11 | ~3 |
| Optimal velocities (km/h) | |||
|---|---|---|---|
| Ailerons | Rudder | Elevators | Radiator |
| < 700 | < 650 | < 600 | N/A |
Engine performance
| Engine | Aircraft mass | |||||
|---|---|---|---|---|---|---|
| Engine name | Number | Basic Mass | Wing loading (full fuel) | |||
| Saturn AL-7F-1-100 | 1 | 7,926 kg | 315 kg/m2 | |||
| Engine characteristics | Mass with fuel (no weapons load) | Max Takeoff Weight | ||||
| Weight (each) | Type | 8m fuel | 20m fuel | 27m fuel | ||
| 2,200 kg | Afterburning axial-flow turbojet | 8,756 kg | 10,000 kg | 10,726 kg | 13,043 kg | |
| Maximum engine thrust @ 0 m (RB / SB) | Thrust to weight ratio @ 0 m (WEP) | |||||
| Condition | 100% | WEP | 8m fuel | 20m fuel | 27m fuel | MTOW |
| Stationary | 5,848 kgf | 8,257 kgf | 0.94 | 0.83 | 0.77 | 0.63 |
| Optimal | 6,664 kgf (1,000 km/h) |
9,974 kgf (1,000 km/h) |
1.14 | 1.00 | 0.93 | 0.76 |
Survivability and armour
Crew1 person
Speed of destruction
Structural0 km/h
Gear630 km/h
- 20 mm Aluminium Alloy - pilot's headrest
- 36 mm Aluminium Alloy - pilot's backrest
- 8 mm steel - cockpit front bulkhead
- 102 mm Bulletproof glass - Armoured windscreen
Modifications and economy
Repair costBasic → Reference
AB2 822 → 4 091 
RB8 438 → 12 235
SB9 436 → 13 682
Total cost of modifications171 500 
271 000
Talisman cost2 600 
Crew training150 000
Experts520 000
Aces2 400
Research Aces950 000
Reward for battleAB / RB / SB
100 / 320 / 600 %
220 / 220 / 220 %
| Flight performance | Survivability | Weaponry | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Armaments
Offensive armament
The Su-7B is armed with:
- 2 x 30 mm NR-30 cannons, wing-mounted (80 rpg = 160 total)
Suspended armament
The Su-7B can be outfitted with the following ordnance:
- Without load
- 64 x S-5K rockets
- 4 x S-24 rockets
- 28 x S-3K rockets
- 4 x 250 kg OFAB-250sv bombs (1,000 kg total)
- 4 x 500 kg FAB-500M-54 bombs (2,000 kg total)
Usage in battles
Describe the tactics of playing in the aircraft, the features of using aircraft in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).
Modules
| Tier | Flight performance | Survivability | Weaponry | |||
|---|---|---|---|---|---|---|
| I | Fuselage repair | Compressor | Offensive 30 mm | UB-16 | ||
| II | New boosters | Airframe | FAB-250 | S-3K | ||
| III | Wings repair | New 30 mm cannons | C-24 | |||
| IV | G-suit | Engine | Cover | FAB-500 | ||
Pros and cons
Pros:
- One of the fastest planes at its battle rating
- Very fast acceleration
- With S-24 rockets you can win every head-on
- Able to zoom climb up to 8,000 m
- 2 x 30 mm cannons are very powerful with Armored targets belt
- Decent energy retention
Cons:
- Huge plane and very fragile
- Underwhelming manoeuvrability
- Very unstable
- Below average roll rate
History
On May 14th 1953, shortly after Stalin's death and the reopening of the Sukhoi OKB, they began work on a swept-wing front-line fighter. Their first prototype was named S-1 and was fitted with the all-new Lyulka AL-7 turbojet. It was the first Soviet aircraft to utilize the all-moving tailplane and a translating centerbody, plus a dramatic wing sweep of 60°, irreversible hydraulically boosted controls, and an ejection seat of Sukhoi's own design. After the success of the S-1, production began with the S-2. later renamed the Su-7.
Later, on 31 July 1958, the Soviet Tactical Aviation tasked Sukhoi with developing a ground-attack variant of the Su-7, which could replace the scrapped Ilyushin IL-10. The resulting prototype, S-22, incorporated structural refinements for high-speed, low-altitude operations. It first flew in March 1959 and entered service in 1961 as the Su-7B.
Media
The Shooting Range #211 - Metal Beasts section at 00:28 discusses the Su-7B.
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the series of the aircraft;
- links to approximate analogues of other nations and research trees.
External links
| Sukhoi Design Bureau (Сухого Опытное конструкторское бюро) | |
|---|---|
| Jet fighters | Su-9 · Su-11 |
| Su-27 | Su-27 · Su-27SM |
| Strike aircraft | |
| Su-2 | BB-1 · Su-2 (M-82) · Su-2 MV-5 · Su-2 TSS-1 |
| Su-6 | Su-6 · Su-6 (AM-42) · Su-6 (M-71F) |
| Su-7 | Su-7B · Su-7BKL · Su-7BMK |
| Su-8 | Su-8 |
| Su-17 | Su-17M2 · Su-17M4 · Su-22M3 |
| Su-24 | Su-24M |
| Su-25 | Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39 |
| Su-34 | Su-34 |
| Export | ◊Su-22UM3K · ◔Su-22M3 · ◊Su-22M4 · ◄Su-22M4 WTD61 |
| J-11* | |
| *CKD and SKD kits assembled by Shenyang Aircraft Corporation | |
| USSR jet aircraft | |
|---|---|
| Bereznyak-Isayev | BI |
| Yakovlev | Yak-15 · Yak-15P · Yak-17 · Yak-23 · Yak-28B · Yak-30D · Yak-38 · Yak-38M · Yak-141 |
| Mikoyan-Gurevich | MiG-9 · MiG-9 (l) · MiG-15 · MiG-15bis · MiG-15bis ISh · MiG-17 · MiG-17AS · MiG-19PT |
| MiG-21F-13 · MiG-21PFM · MiG-21S (R-13-300) · MiG-21SMT · MiG-21bis | |
| MiG-23M · MiG-23ML · MiG-23MLD · MiG-27M · MiG-27K | |
| MiG-29 · MiG-29SMT | |
| Lavochkin | La-174 · La-15 · La-200 |
| Sukhoi | Su-9 · Su-11 |
| Su-7B · Su-7BKL · Su-7BMK · Su-17M2 · Su-17M4 · Su-22M3 | |
| Su-24M | |
| Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39 | |
| Su-27 · Su-27SM | |
| Su-34 | |
| Ilyushin | IL-28 · IL-28Sh |
| Tupolev | Tu-14T |
