Use visibility settings to turn off complex parts in Fine view if they are not needed in Medium/Coarse views. 6. Conclusion
: Link the Flow parameter of the connector to a family parameter (e.g., Tube Flow ). This configuration passes data down the pipeline for system calculations.
Assign two connectors to the "Hydraulic Supply/Return" (Tube side) and two to a separate loop (Shell side).
Use a transparent 3D solid (on a subcategory like "Clearance") to represent the space required for tube bundle removal. 3. MEPCalculations and Connectors The "intelligence" of the family lies in its connectors.
If your client changes the flange standard from ANSI 150# to DIN, you only edit the flange family. All 20 heat exchangers update instantly. shell and tube heat exchanger revit family work
System Type: Hydronic Supply ; Flow Direction: In .
Selecting the correct template ensures your equipment behaves predictably within the mechanical system.
: Create parameters for Fluid Temperature (In/Out) , Pressure Drop , and Heat Duty (kW or BTU/hr) .
Open the Floor Plan view in your template. Layout reference planes for the length of the shell, the width, and the centerlines of the nozzles. Always pin your primary reference planes. Use visibility settings to turn off complex parts
Draw the profile of the cylinder centered on your reference planes.
You must place four distinct pipe connectors on the face of the nozzles:
model threads, gasket grooves, or individual baffle plates. That is manufacturer detail, not BIM coordination.
: Length, Shell Diameter, and Nozzle Size. This configuration passes data down the pipeline for
Before we discuss the how , we must understand the why . Out-of-the-box Revit families or generic downloaded models often fall short for shell and tube exchangers for three primary reasons:
Too many nested families can degrade performance. 5. Integrating Manufacturer Data
System Type: Hydronic Supply (or Other depending on fluid); Flow Direction: In .