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Why MiG-31 is slower than MiG-25?

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Why MiG-31 is slower than MiG-25?

Mig-31 uses turbofan engines, where some of the air bypasses the main chamber. This means that higher amount of air is accelerated into lower speed. This gives better thrust and fuel economy at low speeds, but typically slightly worse performance at very high speeds.

Why was the MiG-25 so fast?

They came up with a twin-turbojet design that could propel the MiG-25 to Mach 2.8 in operational conditions and 3.2 if the pilots were willing to risk the engines. The plane quickly set world records for speed, time to climb, and top altitudes for a fighter. And that scared the US and the rest of NATO.

Why is the MiG-31 so fast?

It has a highly advanced radar, it can supercruise (maintain Mach 1+ flight without the use of afterburners), and it could be armed with long range air-to-air missiles. While the range is less than a MiG-31, air-to-air refueling can make up the gap.

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Was the MiG-25 any good?

It is a terrible air superiority fighter but a very good interceptor and photo recon aircraft, it could have been a decent low level interdictor too but no one ever used it that way. Think of the Mig 25 not so much as a fighter but a high speed portable missile platform.

Can the MiG-31 go Mach 3?

The wings and airframe of the MiG-31 are stronger than those of the MiG-25, permitting supersonic flight at low altitudes. Like the MiG-25, its flight surfaces are built primarily of nickel-steel alloy, enabling the aircraft to tolerate kinetic heating at airspeeds approaching Mach 3.

Did a MiG-31 intercept a SR-71?

As we have explained in a previous article, retired Soviet MiG-31 pilot Major Mikhail Myagkiy took part in several intercept attempts on SR-71 Blackbirds participating in Peacetime Aerial Reconnaissance Operations Program (PAROP) missions to the Barents Sea area.

How many MiG 31 does India have?

10 MiG-31B/BS and 22 MiG-31BM in inventory as of 2020.

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How fast can a MiG 31 fly?

1,864 mph
Mikoyan MiG-31/Top speed

How many MiG-25 have been shot down?

According to research by journalist Tom Cooper, Iranian claimed ten MiG-25s (nine reconnaissance and one fighter) may have been shot down by Iranian F-14s (one of them shared with an F-5) during the Iran-Iraq war. Only three MiG-25 losses (to ground fire or air combat) were confirmed by Iraq.

How far can a MiG-31 fly?

approximately 200 km
The MiG-31 was the world’s first operational fighter with a passive electronically scanned array radar (PESA), the Zaslon S-800. Its maximum range against fighter-sized targets is approximately 200 km (120 mi), and it can track up to 10 targets and simultaneously attack four of them with its Vympel R-33 missiles.

Can the MiG 25 intercept SR-71?

Ability to intercept an SR-71: Belenko states the Mig-25 cannot intercept the SR-71 for several reasons: The SR-71 fly too high and too fast; the Mig cannot reach it or catch it.

How many missiles can a MiG-25 carry?

The aircraft entered service in 1970 and has a top speed of Mach 2.83, powerful radar, and could carry up to four air-to-air missiles. The MiG-25’s capabilities were not discovered until 1976 when Viktor Belenko, a Soviet MiG-25 pilot, defected to Japan.

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What is the maximum speed of the MiG-31?

The engine provides a maximum speed of Mach 1.23 at low altitude and increases the aircraft’s range. The fuel consumption of the MiG-31 is very high compared to other aircraft, principally due to its multiple roles. The MiG-31 can climb at a rate of 208m a second and has the capacity to fly at 3,000km/h.

Why was the MiG-31 designed to fly supersonic?

In an effort to overcome the drawbacks of the MiG-25 Foxbat, the MiG-31 was developed to fly at low altitudes with required supersonic speeds. MiG-31 is equipped with efficient low-bypass-ratio turbofan engines, which allow an increase in combat range.

Why did the MiG-25 have so many wings?

The capabilities of the MiG-25 were better understood by the west in 1976 when Soviet pilot Viktor Belenko defected in a MiG-25 to the United States via Japan. It turned out that the aircraft’s weight necessitated its large wings.