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May 19, 2012
 


EVAPORATORS (CAPILLARY PUMPS)

Evaporators, capillary pumps
Evaporators (Capillary Pumps)

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 evaporators (capillary pumps) is heat transfer to the far distant sink

Application evaporators (capillary pumps) are the main part of loop heat pipes.

Principle of evaporators (capillary pumps) operation: evaporation in the porous media.

Performance attributes of evaporators (capillary pumps):

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 evaporators (capillary pumps) is the low thermal resistance.

Consumers of evaporators (capillary pumps) are Canadian Space Agency, Taiwan University, Iberespacio (Spain), Keldysh Center (Moscow) and so one.

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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