Encyclopedia Astronautica
RDMT-0.8

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NII Mash nitrogen+helium cold gas thruster. 800 mN. Kosmos satellites. In Production. Low-thrust cold-gas thruster. Specific impulse 70 / 160 sec. Isp=70s.

Application: Kosmos satellites.

Engine: 0.10 kg (0.22 lb). Thrust to Weight Ratio: .81.

Status: In Production.
Unfuelled mass: 0.10 kg (0.22 lb).
Thrust: 0.80 N (0.17 lbf).
Specific impulse: 70 s.

More... - Chronology...

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Associated Countries

• Russia Russian Federation Space Systems More...

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See also

• Cold Gas Category of engines. More...

• Upper Stages Category of engines. More...

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Associated Manufacturers and Agencies

• NII Mash Russian manufacturer of rocket engines. NII Mash, Russia. More...

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Associated Propellants

• Nitrogen+Helium Inert cold gases held under pressure and released by valves to create thrust. Inert cold gases held under pressure and released by valves to create thrust. More...

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Bibliography

• Haeseler, Dietrich, Datasheets from NII Mashinostroeniye, Nishnaya Salda, 1992 via Dietrich Haeseler.

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