I've been working with hydraulics at my new job and one problem seems to come up frequently; the hydraulic oil temperature running close to its maximum rated temperature.
We currently employ liquid to liquid heat exchangers in a closed loop and the water is delivered from a chiller.
I was wondering if anyone is aware of any additives I could introduce either to the hydraulic oil or the water to increase the rate of heat transfer?
Hydraulic Additives for Higher Thermal Efficiency
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