MICROCHANNEL HEAT EXCHANGERS offer a long list of features not found in other condensers. Parallel flow increases performance by up to 45% compared to traditional tube and fin condensers. Its special circuit design reduces internal pressure drop on the gas side by more than 65%, which produces significant savings in compressor energy consumption and weariness. Its slim design and its thin cross flow tube profile decreases air pressure drop by 25% also bringing considerable advantages: smaller fans, less noise and lower electricity consumption, thus resulting in higher performance.
Another important aspect that derives from the usage of Microchannel condensers is the usage of less refrigerant. The reduced dimensions of these type of exchangers will also allow you to decrease the amount of refrigerant used in your system by 30% and still increase performance, generating remarkable savings in your production process and in the future maintenance of the system. And your systems will be more environmentally friendly.
Traditional tube & fin coils are mechanically expanded with no real contact between tubes and fins. Aluminium brazed coils have perfect continuous contact between tubes and fins, assuring an efficient heat transfer.
So to achieve a higher performance, use less refrigerant, improve heat transfer, reduce dimensions and pressure drop compare to traditional tube and fin coils, we bring you the software Unilab Microchannel.
Unilab Microchannel allows the calculation of a compact heat exchanger by using the aluminium microchannel technology, and has the possibility to use Gas (pure) such as Air and the relative fin geometry and core side 1, and Refrigerant with multiport plate oncore side 2, it gives as well the possibility to analyze to the condensing, also the ovearheating of the inlet gas and the output subcooling.
You can see how you design this type of aluminium heat echanger:
All designs from Unilab Microchannel are application specific, ensuring efficient and cost effective design in regards to heat transfer and the fin and geometric data relative to the heat exchanger and you can fine tune the same in regards to your laboratory data.
Hence, the above mentioned advantages and video will give you an idea of How To use Unilab Microchannel to design your Microchannel Heat Exchanger.
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