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Heat Transfer Tubes/Radiators

Low Temperature Heat Pipes

  • Purpose: Aggregate of systems for ensuring the thermal regime of the spacecraft.
  • Year of release: 1973
  • Guaranteed service life (years): 23
  • Estimated production / delivery time (months): 3
  • Flight qualification of the product: Yes
  • Brief history of flight qualification: METEOR N, INTER-COSMOS, ELECTRO N 1, "CORONAS-PHOTON".
  • Possibility to adapt the product to customer requirements: Yes
ParameterValue
Working temperatureFrom -30 to + 60 ° С
Temperature difference between condensation and evaporation zonesNo more than 5 ° C
Transmitted powerUp to 500 W

Heat pipe with axial omega-shaped grooves. Heat carrier ammonia.