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Thermal Insulator for a Venus Lander, Phase I

Completed Technology Project

Project Introduction

A lander on the surface of Venus is heated by the 460 C surface temperature, which, even with the best current designs using passive insulation, cause its electronics to fail in much less than a day. Active cooling concepts are not only exceedingly heavy but also exceedingly inefficient. TDA proposes a new insulation for the exterior of the lander that incorporates heat rejection mechanisms that apparently have not been previously considered for the Venus surface. Our insulation will make use of a flexible material that has been recently developed at TDA, and we will compare it to other potential but brittle insulations. Order-of-magnitude calculations suggest that the lifetime of the lander can be extended from hours to days. More »

Anticipated Benefits

Primary U.S. Work Locations and Key Partners

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Project Management

Project Duration

Technology Maturity (TRL)

Technology Areas

Target Destination

Light bulb

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