Architectural Implications of Radiant Systems Scott Shell, FAIA Radiant Energy Seminar ‐ 10/16/2013 1 Architectural Design with Radiant Systems Scott Shell, FAIA Principal, EHDD October 16, 2013 Chartwell School • Heating only • Gypcrete topping slab with linoleum & carpet • Individual CO2 controlled fans at classrooms Net Zero Electrical
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Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 1
Architectural Design with Radiant Systems
Scott Shell, FAIAPrincipal, EHDD
October 16, 2013
Chartwell School
• Heating only• Gypcrete topping slab with linoleum & carpet• Individual CO2 controlled fans at classroomsNet Zero Electrical
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 2
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 3
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 4
Marin Country Day School
• Heating/cooling via cooling tower & TES• Radiant tubes in structural slab + carpet• Natural ventilationNet Zero Electrical
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 5
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 6
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 7
Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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M a r i n C o u n t r y D a y S c h o o l
IDeAs Z2 Office Remodel
• Ground source heat pump heating/cooling• Radiant tubes in exposed concrete topping slab• DOAS ventilationZero Energy Test Bed
Architectural Implications of Radiant Systems Scott Shell, FAIA
Radiant Energy Seminar ‐ 10/16/2013 10
Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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Occupant comfort is:
50% radiation
30% air movement / air temperature
20% evaporation
Radiant floor heating and cooling
Global Ecology Laboratory
• Heating/cooling via night sky with TES• Radiant tubes in structural slab• Exposed slab in labs, carpet in offices• Natural ventilation in offices; DOAS in labsZero Energy Test Bed
Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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Exploratorium at Pier 15
• Heating/cooling via bay water heat exchange• Radiant tubes in exposed concrete topping slab• DOASZero Energy Test Bed
Architectural Implications of Radiant Systems Scott Shell, FAIA
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Design as efficient a building as possible.
Bay Water Cooling
Architectural Implications of Radiant Systems Scott Shell, FAIA
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Architectural Implications of Radiant Systems Scott Shell, FAIA
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THE EXPLORATORIUM
bay water heating and coolingradiant floors throughouthigh performance glassdaylightingrainwater collection and roof runoff filtrationproximity to public transport
EHDD NZE Building Energy Intensity
Architectural Implications of Radiant Systems Scott Shell, FAIA