Optimizing the Energy Performance of Buildings with COMSOL®
Durée: 54:33
The energy performance of buildings is largely conditioned by the hygrothermal balance of their envelopes. In this archived webinar, we discuss the features in COMSOL Multiphysics® for evaluating hygrothermal exchange, taking into account:
- Environmental conditions
- Postprocessing energy performance criteria
- Optimizing building design
Tip: Find out how the thermal management of buildings can be achieved through simulation-led design in the Application Note on the Thermal Management of Buildings.
Chapter Selection
Introduction (0:00)
Energy Performance of Buildings (0:40)
Numerical Simulation: Energy Performance of Buildings (1:57)
COMSOL Multiphysics® (3:14)
Deployment (4:50)
Roadmap (7:09)
Heat Transfer (7:55)
Demo 1: Thermal Bridge (9:58)
Conjugate Heat Transfer (15:13)
Heat Transfer with Phase Change (16:26)
Moisture Transport in Building Materials (18:23)
Heat and Moisture Transport in Building Materials (20:12)
Condensation Risk in a Wood-Frame Wall (21:46)
Heat & Moisture Flow in Air (23:37)
Heat Transfer in a Composite Thermal Barrier (25:26)
Lumped Thermal System (29:13)
Transient Thermal Conduction in a Composite Wall (29:54)
ASHRAE Standard Meteorological Data (31:22)
Demo 2: Using Ambient Data in Thermal Bridge Model (32:30)
Norms (35:02)
Benchmark: Heat and Moisture Transport in an Insulated Roof (36:24)
Postprocessing of Heat and Moisture Simulation (38:10)
Mold Growth Prediction (39:30)
Composite Thermal Barrier in a Steel Column (41:07)
Demo 3: Postprocessing in Thermal Bridge Model (41:51)
Adding Further Insight: Computing the Flow Field (44:58)
Adding Further Insight: Geothermal Applications (46:55)
Application Note on the Thermal Management of Buildings (47:43)
Application Gallery (47:59)
COMSOL Blog (48:13)
Concluding Remarks (48:20)
Q&A (49:08)
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