THERMAL LOUVERS

Small spacecraft and other space systems require adaptable, reliable, and low-cost thermal solutions.  

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All spacecraft heat eventually radiates to space and there are few methods for varying the heat rejection from thermal radiators.     

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TMT offers the Chameleon Thermal Radiator to support the need for thermal adaptability.  Using a TMT isothermal panel radiator, and independently varying louvers, the effective emissivity can change with temperature. The design has a 20 cm width and adaptable length.  Multiple assemblies can be used for wider radiators.

Typical applications include: