1. © 2011 Autodesk Living the Dream: How to Automate Common Workflows and Tasks for Mechanical Engineers Plamen Hristov Virtual Design Manager

2. © 2011 Autodesk Plamen Hristov Engineering Degree – Sofia, Bulgaria Architectural Technology – MCTC, Minneapolis 5+ Years Teaching, Consulting, and Support Services Certified Implementation Expert in Revit MEP Lectured at two colleges

3. © 2011 Autodesk Learning Objectives At the end of this class, you will be able to:  Create a diffuser family with auto-sizing neck  Create a VAV box that automatically selects its size based on the connected CFM  Export and import of gbXML  “Push” load calculation data into spaces, zones, diffusers, and VAV boxes

4. © 2011 Autodesk Create a Diffuser Family With Auto-Sizing Neck

5. © 2011 Autodesk The Diffuser Features  Parametric  Manufacturer specific sizes  Parameters to fill out the schedule  Auto sizing neck based on connected air flow  Tag

6. © 2011 Autodesk Create a VAV Box that Automatically Selects its Size Based on the Connected CFM

7. © 2011 Autodesk The “Universal” Single Duct VAV Box Features…  Parametric  Manufacturer specific sizes  Parameters to fill out the schedule  Control box  Clearance requirements  Pipe and duct connections  Reheat coil  Right and left hand VAV box  Air Flow data  Parameters to fill out the schedule  Attenuator - with variable connector configurations  Attenuator check - duct connected to the attenuator must be at least 2" smaller  Auto sizing based on connected air flow  Override of auto sizing - used when there is not diffusers yet, or in special conditions  MBH and GPM calculations  Tag

8. © 2011 Autodesk Display Level Detail  VAV box  VAV box with clearance  VAV box with clearances and reheat coil  VAV box with clearances, reheat coil, attenuator  VAV box with clearances, reheat coil, attenuator and duct lining

9. © 2011 Autodesk Export and Import of gbXML

10. © 2011 Autodesk DO - “Water Tight” Building

11. © 2011 Autodesk DO - Delete Duplicate and Unbound Spaces

12. © 2011 Autodesk DO - Assign Wall Functions

13. © 2011 Autodesk DO - Ceilings Must not Bound Rooms and Spaces

14. © 2011 Autodesk DO - Create Custom Tags to Display Energy Analysis Data

15. © 2011 Autodesk DO - Assign Spaces to Zones

16. © 2011 Autodesk DON’T – Over Model

17. © 2011 Autodesk Don’t Model Individual Floor Slabs per Rooms

18. © 2011 Autodesk Don’t Edit Wall Profile – Use Openings and Objects Instead

19. © 2011 Autodesk  Space names and numbers  Zones - All zone data except the Relative Humidity  Walls  Thermostat data  Adjacent space name and number  People occupancy  Lighting and misc load are loaded in the space not in the template  Power Load in Revit = Misc Load in Trane What Goes to Trane?

20. © 2011 Autodesk  Doors on curtain walls  Construction types and U factors  Modifications to walls profiles  Shading elements  Building location  Weather data  Roof tilt angles  Space separation lines What Doesn’t Go to Trane?

21. © 2011 Autodesk “Push” Load Calculations Data Into Spaces, Zones, Diffusers, and VAV Boxes

22. © 2011 Autodesk The Workflow…  Prepare the Revit model  Create a new “Link” using the Ideate BIMLink  Export the “Link” to Excel  Process the data in Excel  Import back into Revit using Ideate BIMLink  Verify the imported data

23. © 2011 Autodesk Summary  Diffuser and VAV Box Families Automating Size Selections  Rules of DOs and DON’Ts When Working with gbXML  “Push” load calculation data into spaces, zones, diffusers, and VAV boxes

24. © 2011 Autodesk Thank You  Reminder – Class ID is MP4973 Plamen Hristov phristov@capital-engineering.com

25. © 2011 Autodesk Autodesk, AutoCAD* [*if/when mentioned in the pertinent material, followed by an alphabetical list of all other trademarks mentioned in the material] are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries. All other brand names, product names, or trademarks belong to their respective holders. Autodesk reserves the right to alter product and services offerings, and specifications and pricing at any time without notice, and is not responsible for typographical or graphical errors that may appear in this document. © 2011 Autodesk, Inc. All rights reserved.