Manage Heat on Intricate Satellites

Progressively more efficient satellites are pushing demand for more intricate thermal management results. This is in order to keep them from overheating as they work harder, as per heat pipe producer – Advanced Cooling Technologies (ACT).

The increasing demand for additional onboard computing power in order to provide higher volumes of information from smaller satellites. This generates new difficulties for dispersing heat across a spacecraft.

Satellite companies looking to advance their abilities is progressively running into a “thermal bottleneck,” as per Adam Say. Adam is the global business development manager for Lancaster, Pennsylvania-based ACT.

What does Advanced Cooling Technologies (ACT) do?
  • Develops and manufactures space-grade hardware for handling thermal conditions on satellites
  • Investor in global sales and marketing teams in order to obtain what it sees as a worldwide trend

ACT newly sent its first batch of thermal management hardware to the Indian Space Research Organisation (ISRO). India’s space organization, as part of a $2 million agreement demonstrating its largest export contract since its establishment in 2003.

The agreement includes hundreds of Constant Conductance Heat Pipes (CCHPs). CCHP transmits waste heat from onboard electronics to heat rejection surfaces along with a satellite’s architecture.

The CCHPs ACT sent to U R Rao Satellite Centre, previously ISRO Satellite Centre where ISRO builds its satellites, make use of squeeze out aluminium pipes that are filled with ammonia.

As the trend towards smaller, higher throughput satellites remains to develop. ACT has also been financing next-generation Space Copper Water Heat Pipes in order to meet potential demands.

BAE Systems newly acquired In-Space Missions in order to improve its skills. This is in order to build small satellites, is an early adoptive parent of ACT’s Space Copper Water Heat Pipes. In addition, it has made procurement of them for its computing modules.

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