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Tupolev Tu-30M "Grechin"

105k Hedero  2.2 years ago
Auto Credit Based on RAF1's (Closed) Challenge; Pedestal Fighters!

Pedestal Fighter Challenge Contestant




Brief History

During the mid 1950s, the Tupolev Design Bureau company was experimenting with different designs of aircraft to better understand which ones were complete wastes of time and resources, and which ones would be global competitors. The "Pedestal" wing design was a favorite amongst the engineers and design team behind the Tuploev Tu-30M "Grechin". The aircraft featured nothing noteably special, except for the placement of the primary wing. It was mounted via a singular pylon in the center of the aircraft holding the primary wing below the main fuselage. One immediately noted feature of this aircraft during the airflow analytics in wind tunnel testing was it's streamlined airflow around the main wings due to the pylon seperating the primary wings from the fuselage. Similar to how modern turbo fans have a pylon seperating the engine from the wing for increased aerodynamic propteries. It so far seemed to be successful. Although, there wasn't many other benefits. And after progressing the design to a real life prototype model, it was then noticed the disadvantages to having a "pedestal" wing mounted design. 1 was the landing gear. It was challenging to properly mount a nose landing gear to fully account for the distance between the main wing and the bottom of the front of the fuselage. It was done, but a long lanky nose gear wasn't something the aeronautical engineers were a fan of. Especially with the nose gear retracting backwards, it required lots of bracing, which in return added unwanted weight. Secondly, for an aircraft of this size, it would have been preferred to have a bomb bay to carry bomb ordinance. Although once again, the "pedestal" design completely threw the bomb bay door idea out the window, as there was simply no where to fit one in. The design was then given 4 air to ground Kh-15 missiles and 4 R-60 air to air missiles. After about 5 test flights, the flight characteristics were not nearly great enough to prove the "pedestal" wing a design to push forward in production. Although had they not experimented with this unorthadox method to mounting a wing, they would have never known its disadvantages. The only prototype was then scrapped and destroyed. Leaving no real life models to exist anywhere in the world.

Controls
1=Nav Lights
2=Jettison Weapons
3=Drogue Chute
G=Landing Gear & Landing Lights
VTOL=Flaps (Flaps will auto retracts past 390 MPH)

Armament
4x Raduga Kh-15
4x Molniya R-60
Countermeasures

Features
Hollow cockpit with functioning buttons, levers, etc.
Hollow landing gear wells
Custom wing airfoils
Quality detail with low part count
Accurate speculated flight performance

General Characteristics

Performance

  • Power/Weight Ratio 0.77
  • Wing Loading 49.2lbs/ft2 (240.3kg/m2)
  • Wing Area 621.9ft2 (57.8m2)
  • Drag Points 651

Parts

  • Number of Parts 530
  • Control Surfaces 5
  • Performance Cost 2,332
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  • Profile image
    13.6k Aer0User

    buff mig 21

    1.6 years ago
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    Yeah, I’ve got banned, but I’m back. @Hedero

    2.1 years ago
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    105k Hedero

    Are you banned or something? Your account leads me to the home page :p@TheGreatToad

    2.1 years ago
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    Hey Herero? I know it’s been a long time, and no way I’m I advertising my creation. But are you willing to check out on my profile the tank RandomUserName created? I downloaded it on my account and posted it if you’d like to see it. :)

    2.1 years ago
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    105k Hedero

    Thanks man! @realSavageMan

    2.1 years ago
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    nice bio

    2.1 years ago
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    6,876 G2

    this is great. pedestal aircraft are very cool to behold B)

    2.2 years ago
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    105k Hedero

    Thank you guys! @RAF1 @PapaKernels

    2.2 years ago
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    55.0k PapaKernels

    Idk if i should even try for the pedestal challenge, everyone elses is eons better than mine. Wonderful looking aircraft

    2.2 years ago
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    136k RAF1

    Nice one! Thank you for participating.

    2.2 years ago
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    105k Hedero

    Thank you! @DeezDucks

    2.2 years ago
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    Mod DeezDucks

    Done

    +1 2.2 years ago
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    105k Hedero

    @DeezDucks Hey could you link this aircraft to this challenge?

    +1 2.2 years ago
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    105k Hedero

    Whoops forgot you weren't a mod :/ @EternalDarkness

    2.2 years ago
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    @Hedero no, you'll need a moderator for that.

    2.2 years ago