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In spacecraft design, the function of the thermal control system (TCS) is to keep all the spacecraft's component systems within acceptable temperature ranges during all mission phases. It must cope with the external environment, which can vary in a wide range as the spacecraft is exposed to the extreme coldness found in the shadows of deep ...
ISS External Active Thermal Control System (EATCS) diagram Early Ammonia Servicer DDCU cold plate design. The International Space Station (ISS) External Active Thermal Control System (EATCS) [1] maintains an equilibrium when the ISS environment or heat loads exceed the capabilities of the Passive Thermal Control System (PTCS).
Thermal Control Subsystem; The spacecraft bus has two star trackers, six reaction wheels, and the propulsion systems (fuel tank and thrusters). [12] Two major tasks are pointing the telescope and performing station keeping for its metastable L2 halo orbit. [12]
Atmosphere, Thermal, Lighting and Articulation Specialist (ATLAS) is responsible for Thermal Control (THOR), Environmental Control & Life Support (ECLSS), and Electrical Power Systems (PHALCON). ATLAS is also responsible for monitoring Robotics (ROBO) and Mechanical Systems (OSO) heaters, as those consoles are not supported during the majority ...
Satellite Thermal Control Handbook, ed. David Gilmore. ISBN 1-884989-00-4. In particular, Chapter 5, Insulation, by Martin Donabedian and David Gilmore. Tutorial on temperature control of spacecraft by JPL "Cassini dons its thermal cloak" (Press release). NASA JPL. 1997-01-03. Archived from the original on 2007-09-04
Thermal engineering for the design of the thermal control subsystem (including radiators, iinsulation, ad heaters), which maintains environmental conditions compatible with operations of the spacecraft equipment; This subsystem has very space-specific technologies, since in space, radiation and conduction usually dominate as thermal effects, by ...
Space Shuttle Discovery as it approaches the International Space Station during the STS-114 on 28 July 2005. The Space Shuttle thermal protection system (TPS) is the barrier that protected the Space Shuttle Orbiter during the extreme 1,650 °C (3,000 °F) heat of atmospheric reentry. A secondary goal was to protect from the heat and cold of ...
Illustration of the deployed "hot" side of the James Webb Space Telescope with the sunshield protecting the main optics from sunlight. The James Webb Space Telescope (JWST) sunshield is a passive thermal control system deployed post-launch to shield the telescope and instrumentation from the light and heat of the Sun, Earth, and Moon.