.... Compared to the single jet impinging on the smooth flat surface, the array of jets on the coated pin–fin enhanced surface increased CHF by a factor of over four at all flow rates. jet impingement jet arrays boiling two-phase cooling heat transfer surface enhancement HFE-7100 microporous...

... fluorinated materials in the facility is avoided to the extent possible to prevent leaching of contaminants into the fluid. While the extensive literature on boiling surface enhancements highlights the potential benefits from enhanced surfaces for two-phase cooling systems, the sometimes...