Optimized Thermal Systems, Inc. (OTS) and the International Copper Association, Ltd. (ICA) have developed an educational program to broaden the exposure of students, academics and professionals to the concept of tube-fin heat exchangers using small diameter Microgroove™ tubes.
MicroGroove tube heat exchangers are one key to reducing environmental impacts and lowering overall costs while increasing the energy efficiency of HVAC&R systems. Use of smaller tube diameters can reduce refrigerant charge allowing operation at the pressures and charges associated with natural, flammable and low-GWP refrigerants. This technology also enables compact designs with less material consumption and better thermal performance.
3 - 5mm Microgroove Heat Exchangers in Frost-Developing Conditions