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Methodology

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Using the testing assembly above...
Establish a baseline- measure the relative humidity, dew point, and temperature of the air within the Testing Space prior to introducing the vegetative filter. 
1. Attach the vegetative assembly to the Testing Space. 
2. Allow ambient air to naturally circulate within the Testing Space, interacting with the experiment 'vegetative filter' (an assembly of wood and a layer of Fescue grass exposed such that 50% of the surface area of grass interacts with the ambient air in the Testing Space) for a five minute period.
3. Measure relative humidity, dew point, and temperature of the air within the Testing Space every 5 seconds for 5 minutes. 
4. REPEAT with 25% and/or 75%.
4a. Be sure to wipe down the interior of the Testing Space between iterations of this test to ensure consistent starting conditions.

* In between tests, I made sure to periodically water the grass and try to maintain the life of it as much as possible. 
* Make sure to measure change in humidity, not simply amount. ​
Picture
Green machine
proposal
background
construction
Results
  • Projects
    • Environment Box
    • Passive Refrigeration
    • Water Cooling
    • Fog Catching
    • Roof Geometries
    • Optimal Insulation
    • Cooler Windcatcher
    • Green Machine
    • Mitigating Humidity
    • Convective Air Flow
    • Styrene Reuse
    • Thermal Reflection
    • ETFE Rigidification
    • Phase Change Materials
    • Polar Reflection
    • Cavity Depth Variation
    • Vapor Permeability
    • Algae Facade
    • Moisture Buffering
    • Engineered Geometries
    • Recycled Desiccant Materials
    • Living Wall
    • Solar Shading Facades
    • SHADESin.reACTION
    • Low-Fab Dehumidification
    • Breathing Wall
    • Urban Heat Island
    • Acoustical Design
    • Latent Heat of PCM's
    • Insulative Qualities of Air
  • About
  • Lectures
    • Building Science Basics I
    • Building Science Basics II
    • Research & Literature Review
    • Scales of Fabrication
    • Electronics
    • Methodology
    • Graphical Excellence
    • Moving Graphics
  • Assignments
    • 1: Research Proposal
    • 2: Prototype
    • 3: Data
    • 4: Design Proposal
    • Presentation & Paper
  • Workshops
    • Thermal Scavenger Hunt
    • Balance Point Game
    • Advanced Shop Training
    • Basic Electronics
    • Advanced Electronics
    • Excel & Illustrator
    • Data Visualization
    • Videos
    • Animations
  • Syllabus
  • Resources