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Final Presentation Green Roof Test Module (GRTM)

Final Presentation Green Roof Test Module (GRTM). Team Members: Amanda Pierce Jay Kamani Seth Moody Curtis BrandSmith Nicolas Johnson Sponsors: CH2MHILL Oregon Pacific Development Columbia Green WDY Structural Engineers Pro- Gro Advisor: Dr. David J. Sailor. Project Overview.

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Final Presentation Green Roof Test Module (GRTM)

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  1. Final PresentationGreen Roof Test Module (GRTM) • Team Members: Amanda Pierce Jay Kamani Seth Moody Curtis BrandSmith Nicolas Johnson • Sponsors: CH2MHILL Oregon Pacific Development Columbia Green WDY Structural Engineers Pro-Gro • Advisor: Dr. David J. Sailor

  2. Project Overview • Objective 1: Design Optimized Green Roof • Objective 2: Design Mobile Monitoring System

  3. The Design Criteria • Insulation • Water Retention • Temperature Reduction

  4. Insulation - Effective R-Value • R-Value Variation • Sun • Humidity • Soil Moisture • Other Effects • Radiation • Convection • Evaporative Cooling

  5. Objective 1: Green Roof Design • Green Roof Design • Plants • Soil • Trays

  6. Objective 2: Instrumentation

  7. Instrumentation Components • A Davis weather station • Campbell data logger sensors • Decagon moisture sensor • Huskeflux heat flux sensor • T-type thermocouples • Futek load cells

  8. Monitoring • Local Weather Data • Davis Weather Station 615 • Water In/Out • Mass Balance • Soil Moisture Sensors • Soil Temperature • T-Type Thermocouples

  9. Monitoring • Soil Heat Flux • Huxeflux • R = ΔT/ qflux

  10. InsulationProperties

  11. Water Retention

  12. Temperature Reduction

  13. Challenges and Opportunities • Planning 3rd party involvement in a project • City Permits • Chickens

  14. Questions(GRTM)

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