Insulating Buildings: The Magical  Wand for Energy Management                           Presented By:                     ...
0           0.5                 1                     1.5                           2                               2.5199...
Insulating BuildingsReduces the cooling requirements by 10% as compared to conventional buildings.Improves the Mean Radi...
Insulating Material - CharacteristicsPerformanceInstallation method & QualityCost per square feetResistance ValueLow ...
Heat Transfer from Conventional               Building Wall- AprilWatt/m2 80        70        60        50                ...
Heat Transfer from West Side Wall with       Different Insulating Materials - AprilWatt/m2 80        70       Type of the ...
Comparison of Heat Transfer from    Interior Insulation of Envelope  Conventional & Insulated Building Wall-              ...
Heat Transfer from Roof with different               Materials- AprilWatt/m2 140                                          ...
Conclusion Insulated Envelope will absorb approximately 9 times less heat than conventional building envelope. Reduces t...
Future Scope Study of new insulating materials with high R- value. Combination of different materials to come up with a ...
Pees   copy
Pees   copy
Upcoming SlideShare
Loading in...5
×

Pees copy

247

Published on

Insulated buildings - a new gate way to reduction of carbon foot prints

Published in: Education
5 Comments
0 Likes
Statistics
Notes
  • Be the first to like this

No Downloads
Views
Total Views
247
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
2
Comments
5
Likes
0
Embeds 0
No embeds

No notes for slide

Transcript of "Pees copy"

  1. 1. Insulating Buildings: The Magical Wand for Energy Management Presented By: Ankur Mahajan Department of Electrical Engineering National Institute of Technical Teacher’s Training & Research, Chandigarh Email: ankurmahajan786@gmail.com
  2. 2. 0 0.5 1 1.5 2 2.519901991199219931994199519961997199819992000200120022003200420052006 Metric tons of Carbon dioxide per capita2007200820092010 Carbon Dioxide Emission in India20112012
  3. 3. Insulating BuildingsReduces the cooling requirements by 10% as compared to conventional buildings.Improves the Mean Radiant Temperature by 28% thereby increasing human comfort.
  4. 4. Insulating Material - CharacteristicsPerformanceInstallation method & QualityCost per square feetResistance ValueLow MRTEffect on the occupants & environment
  5. 5. Heat Transfer from Conventional Building Wall- AprilWatt/m2 80 70 60 50 West Wall 40 East Wall 30 South Wall North Wal 20 10 0 1 3 5 7 9 11 13 15 17 19 21 23 1 3 5 7 9 11 Time
  6. 6. Heat Transfer from West Side Wall with Different Insulating Materials - AprilWatt/m2 80 70 Type of the Material Heat Absorbed (watt/m2) Used 60 Concrete Wall 76 50 Concrete Wall 40 4 inch Brick Wall Brick wall 73 30 4 inch masoury Wall Exterior Insulated Wall 20 Masoury Wall 38 10 0 Exterior Insulated Wall 5 1 3 5 7 9 11 13 15 17 19 20 21 23 1 3 5 7 9 11 Time
  7. 7. Comparison of Heat Transfer from Interior Insulation of Envelope Conventional & Insulated Building Wall- April Interior Insulation absorbs much less than 80 Exterior Insulation 70 Watt/m2 Results – Reduction of Condensation 60 50 40 Thermal Bridge 4 inch Conventional Wall Exterior Insuated Wall 30 Interior Insulated Wall 20 10 0 1 3 5 8 1012141618202224 2 4 6 8 1012 Time
  8. 8. Heat Transfer from Roof with different Materials- AprilWatt/m2 140 Concrete Roof 4 inch 120 100 Concrete Tiles 80 Concrete Tiles with Air Space 60 Concrete Tile with Al Foil 40 Concrete Tile with 9mm 20 Bubble Foil Concrete Tile with 9 inch 0 Glasswool 1 3 5 7 9 11 13 15 17 19 21 23 Time
  9. 9. Conclusion Insulated Envelope will absorb approximately 9 times less heat than conventional building envelope. Reduces the electricity consumption by 50% approximately for cooling applications. Interior Insulation is better than exterior insulation but has ill- effect on the occupants. Reduces the requited size of the air conditioning system.
  10. 10. Future Scope Study of new insulating materials with high R- value. Combination of different materials to come up with a low cost outcome.
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×