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To disable "customers list" login (required by European GDPR), please go to menù "Tools", then "Options". Select tab "Mo...
Tue, Oct 29, 2019 at 4:01 PM
This situation is generated where the controlling thermal capacity (C minimum) between that on the air side and that on the fluid side inside the tubes, is ...
Tue, Mar 16, 2021 at 2:18 PM
In COILS usually the airflow flux is only orthogonal to the frontal area with one pass: In COILS software you can set baffles to configure the airf...
Fri, Apr 2, 2021 at 2:29 PM
Condensing: In condensing there is a phase change, from gas to liquid! On the air side the fluid heats up, on the tube side it changes phase, and let's ...
Thu, Jul 21, 2022 at 3:04 PM
In heat exchanger coils, air flow and tube flow are always and only cross flow. See next picture. This is not to be confused with the flow in the transitio...
Tue, Jul 26, 2022 at 11:54 AM
First a premise: the method used to calculate the coil capacity is the efficiency - NTU method, so the global exchange coefficient is calculated downstream ...
Thu, Mar 9, 2023 at 10:25 AM
If the number of tubes in series is 4 or less, the software considers the exchanger as cross-flow. In this configuration, there are no analytical equations,...
Tue, Oct 8, 2024 at 2:02 PM
When you have COILS software, it's required to flag some options to preserve some customization. You have to flag some option if: 1- "...
Mon, Oct 28, 2024 at 8:36 AM