Radar Cooling
Systems
Radar cooling tends to be
fairly well provisioned for at the start of aircraft projects. Most
of the initial specification work has been complete and the overall
heatloads are pretty well defined. The aircraft may have a dedicated
cooling system which will have been sized (within the usual
constraints) to cope with the Radar dissipation. Not much problem
there then. RFT have been involved in the sizing of the aircraft
cooling systems and also with the associated thermal analysis of the
actual Radar transmitter, receiver and processors.
The fun can really start
when you go through a Radar upgrade program. The power density
within the new Radar will invariably be higher than the system that
it replaces, meaning that the Radar cooling system will also need to
be looked at if the Radar units are not going to overheat. Not
always an easy task when power and space are extremely limited.
Again RFT Systems have been successfully involved with both the
airframe and Radar side of things. Our experience with previous
programs can help save you both time and expense.
Radar
Cooling: L159, Foxhunter, Grifo-5, Grifo-III, Grifo-7, ECR-90.
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