Puneet Varma (Editor)

Dobrynin RD 7

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The Dobrynin RD-7 or "VD-7" is a Soviet axial-flow turbojet engine.

Contents

Applications

  • Tupolev Tu-22
  • Myasishchev M-50
  • Myasishchev VM-T

    • General characteristics

  • Type: Turbojet
  • Length: 7300 mm
  • Diameter: 1410 mm
  • Dry weight: 3750 kg

    • Components

  • Compressor: Axial flow, 9-stage LP, 7-stage HP
  • Turbine: 2-stage

    • Performance

  • Maximum thrust: Dry: 10500 kgf, 16000 kgf with afterburner
  • Overall pressure ratio: 11
  • Turbine inlet temperature: 630°C
  • Power-to-weight ratio: 4.27

    • References

    Dobrynin RD-7 Wikipedia
    (Text) CC BY-SA