The BellMouthRFO sheet in the HVAC.xls workbook defines the bell mouths with round necks and flat oval outlets that you want in the Catalog.
Type the part number for the rivet. An example is RoundxFlatOval Bellmouth 355x1450.
Part numbers must be unique throughout the entire Catalog.
Type a description for the object.
Type the face width for the object.
Type the face depth for the object.
Type the component type for the object.
Type the symbol definition for the rivet.
Type the width of the duct.
Type the width of the bell mouth outlet.
Type the depth of the bell mouth outlet.
Type the height of the bell mouth.
For the remaining properties, (i) indicates an integer corresponding to a nozzle number assigned to the cross section. This method avoids a lengthy listing for all possibilities, like Nozzle(1):CrossSection, Nozzle(2):CrossSection, and Nozzle(3):CrossSection for three possible nozzles. When you type the nozzle properties in the workbook, substitute a number for i to assign the nozzle to the appropriate property.
Type the related CrossSection object for the port.
Type the coded end preparation for the nozzle. Examples of end preparations include Threaded, Screwed, Plain End, Welded, Bolted, Female, Male, and Ferule. In the reference data, a number represents each type of end preparation (for example, 1 for Threaded, 2 for Screwed and so on).
Type the thickness of the nozzle port.
Type the sleeve width for the nozzle.
Type the flow direction for the nozzle.
Type the depth of the port for the nozzle.
Type the offset value for the component.