HCHex v2.0.0.0

Software licensing on new activation server
Bug fix affecting calculating unknown flow rate.
Added input validation error if the average diameter of helix is greater than the inside diameter of the outer cylinder
Added the ability to adjust the gap between the tube and the outer cylinder wall
Added the ability to adjust the gap between the tube and the core tube (for core tube models)

HCHex v1.2.0.0

+ Added support for no core tube design, the software can now do both designs with tube core and without tube core configuration.
+ Allow the calculation of core tube diameter when Shell inside diameter is defined.
+ Allow the calculation of Shell inside diameter when core tube diameter is defined.
+ Allow the calculation of both core tube diameter and Shell inside diameter.
+ Added new graphics.
+ Updated summary screens

HCHex v1.1.0.3

+ Introduced latent heat input on shell side and tube side
+ Added support for phase change.
+ Calculate both inlet flow rates when heat duty and temperatures are specified

HCHex v1.1.0.2

+ Updated to Microsoft dot net framework 4.8
+ Added check for updates

HCHex v1.1.0.1

+ Fixed bug affecting retrieving Nusselt user correlations when user is using comma for decimal point separator

HCHex v1.1.0.0

+ Maintenance release addressing software licensing on new activation server
+ Added license information screen can be accessed from Help menu

HCHex v1.0.0.0

Initial release