UNILAB COILS is the best & most accurate software for the calculation of Coils Heat Exchangers and can be used in air conditioning, fancoils, industrial chillers and air handling units. It is now possible to manage turbulators inside the tubes, with related editable factors. Turbolators: when the velocity of the water or fluid in the tubes is low, a turbulator, usually made of copper, in the shape of a spring, can be placed inside the tube to promote turbulence and improve heat transfer. There are three options: no embossing (no increase in pressure drops), embossed, with an increase in air pressure drops or custom embossed, where the user can impose a certain custom percentage increase in air-side pressure drops according to their own experimental data.įin treatment: you can now select and simulate the fin treatment (i.e. This embossing, if present, acts on the air-side pressure drops. In this section you can also set:įin Border: add an embossing in the fin edge. We added the “Exchanger Option” section which allows you to choose coils’ shape and flow, automatically changing the factors and impact on the calculation results based on the shape and position of the exchanger. unit coolers, air coolers, remote condensers, dry coolers, gas coolers.CONTROLLED MECHANICAL VENTILATION (CMV).
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