In UNILAB COILS there are no limitations to calculation using new geometries, making it possible to analyse their performance before mass production begins. From the ENTERPRISE version, the user can simulate a refrigeration cycle project (made of a finned pack condenser, a scroll or screw compressor and an evaporator), calculate coils without fins, coils with an external mixture outside the tubes, a Runaround Coil system (bFly or N-M recuperators,and even Finned pack heat exchangers in series!(check the characteristics of each version!) A HUGE GEOMETRY ARCHIVE – ESTIMATE PERFORMANCES OF NEW GEOMETRIES From the PRO version, the user can perform a multiphase condensing calculation, access an expandable archive of fans and compressors, and quickly generate catalogs and performance tables. UNILAB COILS is the result of over 35 years of experience in the HVAC market, validated by experimental data and consolidated customer satisfaction. Available in 3 versions, COILS adapts to your needs, allowing you to manage and enrich an already wide archive of geometries (geometry means the external diameter of the tubes, the tube pitch, the row pitch). It is an advanced tool for the calculation of both finned pack and smooth tube heat exchangers, and includes specific features for the HVAC market.Ĭompared to laboratory tests, UNILAB COILS calculation results show a very high level of accuracy in both capacity and pressure drops, allowing you to certify your heat exchangers, fancoils or air handling units with Eurovent and AHRI at the first attempt. 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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