Due to increasing heat dissipation requirements, the need for an advanced cooling technique in current military avionics has been recognized. Immersion cooling with phase change has been demonstrated in a Format E clamshell module as an alternative. This module is capable of dissipating more than 700 Watts. From the development of the Format E clamshell module the AAS&T (Advanced Avionics Subsystems and Technology) Program has begun an effort to utilize the clamshell module in the development of a 3/4 ATR Format E Standard Avionics Enclosure utilizing immersion/change of phase cooling. The power dissipation requirement for the enclosure is 6500 Watts minimum. The cooling medium for both efforts is a Fluorinert (FS-72). The FS-72 is an environmentally safe coolant. As the need for greater heat removal and reliability increases, cooling technology must become more advanced to meet the needs of next generation aircraft.
Immersion/Two Phase Cooling
1994
11 pages
Report
Keine Angabe
Englisch
British Library Conference Proceedings | 1994
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