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May 19, 2012
 


Loop heat pipes, evaporators and capillary pumps

Evaporators, capillary pumps
Loop heat pipe evaporators

Loop heat pipe 1 – sink, 2 – vapor line, 3 – liquid line,  4 – heated zone
Loop heat pipe 1 – sink, 2 – vapor line, 3 – liquid line, 4 – heated zone

Purpose of loop heat pipe is a heat transfer to the far distant sink

Application of loop heat pipes are space electronics cooling, cooling of any device if there in on ability to arrange the sink near the device.

Principle of loop heat pipe operation: close cycle of evaporation and condensation inside the loop

Performance attributes of loop heat pipes

Outer diameter, mm
Length, mm
Heat load, watt
Pore size, mkm
8
60
100
1-5
22
150
1500
2-10
80
300
6000
5-15
*Capillary structure make of Ni, Ti, Al, Cu powder. Performance attributer may be varied according to the consumers requirements

Advantages of loop heat pipes is a great distance of heat transfer (up to several meters).

Consumers of loop heat pipes are Canadian Space Agency, Taiwan University, Iberespacio (Spain) and so on.

Contact. If you want to know more about our production please contact us by phone +37529-550-91-53 (Viachaslau Doktarau) or by e-mail: slaslasla@tut.by


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