Ta 152 H-1 / IL-2 Sturmovik: Great Battles
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Fighter
Ta 152 H-1
History
Specifications

In 1938, the Technical Directorate of the Luftwaffe invited Focke-Wulf to design a new fighter. The new aircraft, whose prototype flew for the first time on June 1, 1939, was characterized by the use of an air-cooled engine, which did not have sufficient power at high altitudes. Since 1942, modifications of high-altitude fighters with liquid-cooled engines were developed to combat Allied air attacks, but the German leadership did not attach much importance to the creation of such an aircraft, despite all the efforts of Kurt Tank. By the spring of 1944, the need for a high-altitude fighter had become apparent, and on July 12, a prototype of such a machine with a Jumo 213A engine was tested. Testing continued until October 1944, and four of the five prototypes built were lost in accidents. However, the results were promising, so production of the Ta 152 H-1 series version began in November-December 1944.

Structurally, the aircraft was very similar to the Fw 190D-9 and A-8, being an all-metal low-wing aircraft with retractable landing gear. The engine, weapons and radiators were located in the elongated forward section of the fuselage, while the rest of the equipment was located in the tail section. The tail unit was attached to the tail segment by a special insert containing oxygen cylinders to balance the long engine. The fuselage stringers were made of steel instead of duralumin, which increased their mechanical strength. A pressurized cockpit was located in the center of the fuselage, with two main tanks under the floor. There was also a 115-liter tank behind the cockpit that could be filled with fuel or nitrous oxide for the GM-1's high-altitude performance enhancement system. On the H-1 modification, six tanks with a total volume of 480 liters were added to the wings, while the left inner one could be used for the MW-50 boost system. Sealing of the cabin was achieved by covering the seams with putty and additional sealing by increasing the number of rivets. The cabin's double-layer canopy was sealed with a porous rubber tube fed with compressed air from a cylinder. The volume between the glass layers was dried with hygroscopic silica gel capsules. The armor of the cockpit was reinforced per the changed requirements due to the increase in the caliber of enemy aircraft weaponry.

The fighter was equipped with a Jumo 213E high-altitude water-cooled engine with a takeoff power of 1870 hp. The MW 50 system made it possible to increase the power of the engine to 2050 hp for 10 minutes at lower altitudes, and at higher altitudes, the GM-1 boost system could be utilized.

The armament consisted of a 30 mm MK 108 cannon in the camber of the cylinder block and two 20 mm synchronized MG 151 cannons installed in the wing roots. Since the H-1 was designed as a fighter, it was not equipped with bomb racks, only a mounting for a 300-liter drop tank.

The only production R-version was the Ta 152 H-1/R11, an all-weather (night) fighter with radar. It was equipped with a K23 autopilot.

About sixty Ta 152 H aircraft were produced. They were used by different groups of fighter squadrons. There is no evidence that any group was completely reequipped with the Ta 152 H — only that a relatively small number of these aircraft ended up in III. Gruppe of JG 301. Several squadrons used them alongside the Fw 190 D and other types. Others, like JG 301's Headquarters Squadron, used them to cover the takeoffs and landings of Me 262s. Most of the Ta 152s were destroyed on the ground before they could be flown in combat.

Used sources:

W. Creen "The Warplanes of the Third Reich", Galahad Books, 1986

“Wings of the Luftwaffe” Translation of V. Green’s book “Combat Aircraft of the Third Reich” by A. Firsov, 1993

A.N. Bear "Focke-Wulf FW190" Arsenal-Press, 1993

Materials from the site airwar.ru

Indicated stall speed in flight configuration: 170..192 km/h
Indicated stall speed in takeoff/landing configuration: 156..178 km/h
Dive speed limit: 750 km/h
Maximum load factor: 8.5 G
Stall angle of attack in flight configuration: 19.1°
Stall angle of attack in landing configuration: 17.7°
 
Maximum true air speed at sea level, engine mode - Emergency with MW-50: 574 km/h
Maximum true air speed at 5000 m, engine mode - Emergency with MW-50: 661 km/h
Maximum true air speed at 9500 m, engine mode - Emergency with MW-50: 739 km/h
 
Maximum true air speed at sea level, engine mode - Combat: 538 km/h
Maximum true air speed at 10700 m, engine mode - Combat: 708 km/h
Maximum true air speed at 12000 m, engine mode - Combat: 686 km/h
 
Service ceiling: 13500 m
Climb rate at sea level: 17.5 m/s
Climb rate at 3000 m: 15.8 m/s
Climb rate at 6000 m: 13.4 m/s
 
Maximum performance turn at sea level: 21.5 s, at 280 km/h IAS.
Maximum performance turn at 3000 m: 26.9 s, at 280 km/h IAS.
 
Flight endurance at 3000 m: 4.6 h, at 350 km/h IAS.
 
Takeoff speed: 175..210 km/h
Glideslope speed: 190..210 km/h
Landing speed: 155..175 km/h
Landing angle: 12.5°
 
Note 1: the data provided is for international standard atmosphere (ISA).
Note 2: flight performance ranges are given for possible aircraft mass ranges.
Note 3: maximum speeds, climb rates and turn times are given for standard aircraft mass.
Note 4: climb rates are given for Emergency power with MW-50, turn times are given for Combat power.
 
Engine:
Model: Jumo-213 E1
Maximum power in Emergency mode at sea level: 2050 HP
Maximum power in Emergency mode at 9500 m: 1450 HP
Maximum power in Combat mode at sea level: 1750 HP
Maximum power in Combat mode at 9800 m: 1330 HP
Maximum power in Nominal mode at sea level: 1580 HP
Maximum power in Nominal mode at 10700 m: 1260 HP
 
Engine modes:
Nominal (unlimited time): 3000 RPM, 1.42 ata
Combat power (up to 30 minutes): 3250 RPM, 1.51 ata
Emergency power (up to 3 minutes): 3250 RPM, 1.7 ata
Emergency power with MW-50 (up to 10 minutes): 3250 RPM, 1.8 ata
 
Water rated temperature in engine output: 55..110 °C
Water maximum temperature in engine output: 120 °C
Oil rated temperature in engine output: 40..120 °C
Oil maximum temperature in engine output: 135 °C
 
Supercharger gear shift altitude: automatic
 
Empty weight: 3877 kg
Minimum weight (no ammo, 10%25 fuel): 4184 kg
Standard weight: 5217 kg
Maximum takeoff weight: 5230 kg
Fuel load: 736 kg / 995 l
Useful load: 1353 kg
 
Forward-firing armament:
2 x 20mm gun "MG 151/20", 175 rounds, 700 rounds per minute, wing-mounted
30mm gun "MK 108", 85 rounds, 650 rounds per minute, nose-mounted
 
Length: 10.71 m
Wingspan: 14.44 m
Wing surface: 23.5 m²
 
Combat debut: early March 1945
 
Operation features:
- The aircraft has a wide automatization of the engine systems, in fact, to control speed it is only necessary to use the throttle lever. There is no need to manually set engine revolutions and mixture or supercharger gear in normal flight. The engine supercharger has an automatic switch system which depends on altitude and engine revolutions.
- The aircraft is equipped with MW-50 water-methanol mixture injection system that prevents the engine detonation in the emergency power mode. The total operating duration of the MW-50 water-methanol mixture injection system is 28 minutes.
- Radiator flaps are controlled automatically, keeping a set coolant temperature. This temperature can be set by a pilot using the thermostat regulator if needed (default 0%25 setting is adequate for all engine modes, while increasing it cools the engine more).
- When the angle of attack increases to critical levels the wing may stall suddenly and unexpectedly. There is almost no pre-stall buffet before the stalling. To avoid this the pilot must pay additional attention when performing extreme maneuvering.
- The aircraft has no flight-control trimmers. Airplane is equipped with bendable trim tabs that can be set pre-flight by ground personnel.
- The aircraft has a manually controlled horizontal stabilizer which is electrically-actuated. It should be set to +1.5° before takeoff and landing. Also, it may be used to trim the flight stick during the flight. In a deep dive the stabilizer should be set so that the pilot must push the flight stick forward to maintain the dive angle.
- Landing flaps have a hydraulic actuator and they can be extended to any angle up to 73°. The flap angle may be checked by indicators on the left and right wing outside the cockpit.
- The aircraft has a tailwheel lock system which locks the tailwheel if the flight-stick is pulled backward. The tailwheel should be locked when taxiing straight for a long distance, before takeoff and after touchdown upon landing.
- The aircraft has independent left and right hydraulic wheel brake controls. To apply either brake push the upper part of the rudder pedal.
- The aircraft has a fuel gauge which shows remaining fuel in fuel tanks depending on switch position. In game the fuel indicator switch changes by pressing (RShift+I). Also, the airplane has an emergency fuel warning light (80 liters).
- It is impossible to open or close the canopy at high speed due to strong airflow. The canopy has an emergency release system for bailouts.
- The gunsight has a sliding sun-filter.
 
Basic data and recommended positions of the aircraft controls:
1. Starting the engine:
- recommended position of the mixture control lever: auto mixture control
- recommended position of the radiator control handle: auto radiator control
- recommended position of the prop pitch control handle: auto prop pitch control
- recommended position of the throttle lever: 10%25
 
2. Recommended mixture control lever positions for various flight modes: auto mixture control
 
3. Recommended positions of the cowl flap control handle (thermostat controls): open 0%25
 
4. Approximate fuel consumption at 2000 m altitude:
- Cruise engine mode: 9.5 l/min
- Combat engine mode: 10.7 l/min
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