Rock Valley College - Chilled Beams Lesson Learned
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Chilled beams lessons learned from Rock Valley College presented at the Illinois Chapter of ASHRAE February 8, 2011 by Dan Comperchio, PE and Adam McMillen, PE of KJWW Engineering Consultants.
![Agenda Rock Valley College Karl J. Jacobs Center for Science and Math ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Rock Valley College - Chilled Beams Lesson Learned
- 1. Rock Valley College Karl J. Jacobs Center for Science and Math February 8, 2011 Dan Comperchio, PE Adam McMillen, PE, LEED® AP, BD+C
- 3. Chilled Beam and Geothermal Application
- 7. 100,000 Square Feet, Three Floors
- 8. Six Life Science Labs, Six Physical Science Labs, 12 Mathematics Classrooms, Faculty Offices, Student Life Spaces
- 9. Targeting LEED Gold Under LEED 2009
- 14. Water Cooled Heat Pumps
- 16. Variable Air Volume Air Handling Units
- 17. Energy Recovery on Air Handling Units
- 19. White Membrane Roof With R-27 Insulation Value
- 20. Geothermal Domestic Water Heating System
- 22. High Efficiency Lighting Fixtures, Low Mercury Lamps
- 24. Illinois Clean Energy Community Foundation (Building Integrated PV) - $115,000
- 25. Illinois Clean Energy Community Foundation (LEED Gold) - $150,000
- 26. Illinois Dept of Commerce and Economic Opportunity (Geothermal) - $420,000
- 28. Heat is stored in the earth
- 29. Remains a constant temperature below the frost line
- 31. 370’ deep
- 37. Dedicated Outdoor Air System (DOAS) provided ventilation air and all latent capacity
- 39. Areas without chilled beams included:
- 41. Select Corridors
- 43. Lab Spaces with high ACH requirements
- 50. DOAS Unit
- 53. Dewpoint sensors in areas of concern
- 55. Energy Results
- 57. Enhanced Refrigerant Management: pursuing 2 points
- 60. Primary airflow requirements can vary widely based on latent load
- 61. Dry supply air can significantly reduce air handler unit size and potentially reduce first cost
Hinweis der Redaktion
- Fans: Energy recovery devices add a lot of pressure drop Latent loads required high cfm at constant volume Lab system ventilation high cfms