From 31dd6b55f51e61f1753dfcafa597f3c6b74d739b Mon Sep 17 00:00:00 2001 From: ThinkWithPbody <51525460+ThinkWithPbody@users.noreply.github.com> Date: Mon, 16 Dec 2024 15:08:34 -0500 Subject: [PATCH] [ENVELOPPE] Merge #213 * PUSH NOTE : ComfyUI.md * PUSH NOTE : ARC2047H-Building_Science_Materials_and_Construction_3.md * PUSH ATTACHMENT : 2024 09 16 week 3 slides v1.pdf * PUSH ATTACHMENT : 2024 11 12 week 11 slides v3.pdf * PUSH ATTACHMENT : 2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf * DELETE FILE : content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/2024 09 16 week 3 slides v1.pdf * DELETE FILE : content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf * DELETE FILE : content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf --- ...ng_Science_Materials_and_Construction_3.md | 60 ++++++++++-------- .../2024 09 16 week 3 slides v1.pdf | Bin ... slides EUI and Refrigeration - No LAB.pdf | Bin .../2024 11 12 week 11 slides v3.pdf | Bin 4 files changed, 33 insertions(+), 27 deletions(-) rename content/{Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments => Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet}/2024 09 16 week 3 slides v1.pdf (100%) rename content/{Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3 => Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet}/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf (100%) rename content/{Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3 => Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet}/2024 11 12 week 11 slides v3.pdf (100%) diff --git a/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/ARC2047H-Building_Science_Materials_and_Construction_3.md b/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/ARC2047H-Building_Science_Materials_and_Construction_3.md index 95b810c..3dee8ed 100644 --- a/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/ARC2047H-Building_Science_Materials_and_Construction_3.md +++ b/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/ARC2047H-Building_Science_Materials_and_Construction_3.md @@ -222,11 +222,11 @@ Thermal comfort directly affects productivity - Vertical Shadow Angle: VSA, vertical angle between the ground plane an the shadow cast by the lading edge of an overhang - **VSA = arctan(tan(altitude)/cos(HSA))** (Calculator in degrees) - tan(VSA) = tan(altitude)/cos(HSA) -- ![[./Attachments/2024 09 16 week 3 slides v1.pdf#page=26&rect=160,95,725,434|p.26]] +- ![[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 09 16 week 3 slides v1.pdf#page=26&rect=160,95,725,434|p.26]] - **Horizontal Projection = Window Height ÷ tan(VSA)** - **Lateral Projection = tan(HSA) × Horizontal Projection** - **Vertical Projection = Window (Shade) Width ÷ tan(HSA)** - - ![[./Attachments/2024 09 16 week 3 slides v1.pdf#page=48&rect=75,4,743,538|p.48]] + - ![[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 09 16 week 3 slides v1.pdf#page=48&rect=75,4,743,538|p.48]] > [!abstract]- Lab 2 > @@ -405,6 +405,17 @@ W = J ÷ s > = 69.8 - (131,420 + 109,869) ÷ (4,265 + 7,445) > = 49.19 +> [!example]- Quiz 3 +> Which parameters cause the Balance Point Temperature to be different between summer and winter? +> - [c] mechanical systems +> - [p] occupant activity +> - [c] building cladding +> - [p] occupant clothing +> - [p] solar gain +> - [c] building insulation +> +> UA_env in the winter balance point temperature analysis (as shown in class) is the: heat loss rate due to convection and conduction through the envelope + #### Module 05 Total Carbon = Embodied Carbon + Operational Carbon @@ -431,16 +442,11 @@ Biogenic Carbon? > Insulation > Cladding -> [!example]- Quiz 3 -> Which parameters cause the Balance Point Temperature to be different between summer and winter? -> - [c] mechanical systems -> - [p] occupant activity -> - [c] building cladding -> - [p] occupant clothing -> - [p] solar gain -> - [c] building insulation -> -> UA_env in the winter balance point temperature analysis (as shown in class) is the: heat loss rate due to convection and conduction through the envelope +--- + +How are material divisions used in LCA? DIVISION 3 - CONCRETE, DIVISION 4 - MASONRY, DIVISION 5 - METALS, DIVISION 6 - WOOD,PLASTIC & COMPOSITES, DIVISION 7 - THERMAL & MOISTURE ROTECTION, DIVISION 8 - OPENINGS, DIVISION 9 - FINISHES + + #### Module 06 @@ -803,7 +809,7 @@ Cooling Loads #### Module 08 > [!blue]- Links -> [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf|2024+10+22+week+8+slides+v3 2024-10-22 14_37_23]] +> [[Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf|Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf]] > > [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/20241022 week 8 slides v3 2024-10-22 14_42_07.pdf|20241022 week 8 slides v3 2024-10-22 14_42_07]] > @@ -821,7 +827,7 @@ HVAC Distribution - Flow Efficiency - Circular > Oval | Elliptical > Square > Rectangular - Diameter at each section of duct - - ==Critical Path: Duct Size and Shape== [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf#page=31&selection=0,34,0,34|(p.31)]] + - ==Critical Path: Duct Size and Shape== [[Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf#page=31&selection=0,34,0,34|(p.31)]] - 2in of insulation on each surface - Turning radius is usually twice the duct diameter - Air Velocity (fpm) at each section of duct @@ -852,7 +858,7 @@ HVAC Distribution - 54 (L/s/kW) - q_1ton (Btu/h) = V/ton × Heat Capacity of Air (Btu·min/ft3·F·h) × ∆T - 12000 = V/ton × 1.08 × ∆T_register - - ==Often the difference at the register is about 20°F. Due to losses along the length we can estimate the temperature difference at the air handler to be about 40% greater, 28°F== [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf#page=3&selection=30,0,36,2|(p.3)]] + - ==Often the difference at the register is about 20°F. Due to losses along the length we can estimate the temperature difference at the air handler to be about 40% greater, 28°F== [[Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024+10+22+week+8+slides+v3 2024-10-22 14_37_23.pdf#page=3&selection=30,0,36,2|(p.3)]] - V_each = V_sum ÷ number of vent openings ![[./ARC2047H-Duct Friction Chart.svg|ARC2047H-Duct Friction Chart.excalidraw]] @@ -964,7 +970,7 @@ HVAC Distribution > [!blue]- Links > -> [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf|2024 11 05 week 10 slides EUI and Refrigeration - No LAB]] +> [[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf|2024 11 05 week 10 slides EUI and Refrigeration - No LAB]] - EUI: Energy Use Intensity - Annual kWh/m2 kBtu/ft2 @@ -1028,7 +1034,7 @@ HVAC Distribution #### Module 11 > [!blue]- Links -> [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf|2024 11 12 week 11 slides v3]] +> [[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf|2024 11 12 week 11 slides v3]] > [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/Example of lab submission for Site Visit.pdf|Example of lab submission for Site Visit]] > [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/Panasonic 380W panel.pdf|Panasonic 380W panel]] > [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/toronto green standard.pdf|toronto green standard]] @@ -1045,15 +1051,15 @@ HVAC Distribution | Mixed Use (Calculated using a weighted average of the above) | | | | | | | - **EUI conversion** - - ==Energy Use Intensity (EUI): 1 kWh = 3412 Btu== [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=6&selection=0,27,2,16|(p.6)]] - - ==1 m2 = 10.764 ft2== [[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=6&selection=4,0,9,0|(p.6)]] + - ==Energy Use Intensity (EUI): 1 kWh = 3412 Btu== [[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=6&selection=0,27,2,16|(p.6)]] + - ==1 m2 = 10.764 ft2== [[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=6&selection=4,0,9,0|(p.6)]] - **TEUI: Annual Total Energy Use Intensity** - Average 275 - **TEDI: Annual Thermal Energy Demand Intensity** - TEDI (kWh/m2/yr) = Annual Thermal Space Conditioning (kWh) ÷ Area (m2) - Must be below 40 for Tier 1 (mandatory) - Average 162 - - ==Annual Electricity for Cooling (Wh) = Cooling Load (Btu/h) × CLH (h) × 1/SEER (W/Btu/h)== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=5&selection=6,10,8,27|p.5]]) + - ==Annual Electricity for Cooling (Wh) = Cooling Load (Btu/h) × CLH (h) × 1/SEER (W/Btu/h)== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=5&selection=6,10,8,27|p.5]]) - TEUI - TEDI = Annual Non-Thermal Energy EUI - Size renewable **Energy** (kWh/yr) budget using TGS - Renewable energies @@ -1062,7 +1068,7 @@ HVAC Distribution - PSH: Peak Sun Hours - **1 PSH = 1000 W/m2** - Maximize Peak sun hour = 4.64 (hours/day) at 35-degree tilt south in Toronto - - ![[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=16&rect=59,47,956,387|p.16]] + - ![[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=16&rect=59,47,956,387|p.16]] - Most typical configuration is flat or 10 EW or 5 S degrees because of Peak Sun Hours ÷ m2 - 35 S casts shadows on the next one - **Commonly spaced to allow maintenance** @@ -1088,13 +1094,13 @@ HVAC Distribution - Hydro - Wind - Needs to be 20 times the building size to do something -- ==Absorption Refrigeration Cycle== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=26&selection=0,0,0,30|p.26]]) - - Differs from ==Compressive Refrigeration Cycle== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf#page=13&selection=0,0,0,31|p.13]]) and ==Heat Pump== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf#page=19&selection=0,9,0,9|p.19]]) +- ==Absorption Refrigeration Cycle== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=26&selection=0,0,0,30|p.26]]) + - Differs from ==Compressive Refrigeration Cycle== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf#page=13&selection=0,0,0,31|p.13]]) and ==Heat Pump== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf#page=19&selection=0,9,0,9|p.19]]) - Effective in large scale cooling load of 10 tons + - Refrigerant - - Water + Lithium Bromide ==stays above 0°C== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=26&selection=5,44,5,59|p.26]]) - - Water + Ammonia, less damaging leak ==can cycle below 0°C== ([[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=26&selection=7,50,7,69|p.26]]) - - ![[./Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf#page=26&rect=193,18,776,373|p.26]] + - Water + Lithium Bromide ==stays above 0°C== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=26&selection=5,44,5,59|p.26]]) + - Water + Ammonia, less damaging leak ==can cycle below 0°C== ([[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=26&selection=7,50,7,69|p.26]]) + - ![[../../../Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf#page=26&rect=193,18,776,373|p.26]] - Vapour is attracted by the strongly concentrated desiccant solution in the absorber chamber after evaporating via absorbing energy in the evaporator chamber from the building closed loop cooling load (13C > 7C) - Heated solution evaporates hot water vapour from the generator chamber (desorber) (could be solar or geo heated) is attracted to the cooler condenser chamber which is usually paired with a chilling tower to reject heat (29C) to outside, with the left over concentrated desiccant solution pumped back into absorber chamber and the condensed chill water pumped into the evaporator chamber @@ -1292,7 +1298,7 @@ Geo Exchange ## Projects -### [[../../../../ARC2047H_Project-1_Cheatsheet|ARC2047H_Project-1_Cheatsheet]] +### [[../../../../ARC2047H_Cheatsheet|ARC2047H_Cheatsheet]] ### [[/Projects/2024/ARC2047H_Project-2/ARC2047H_Project-2| ARC2047H_Project-2]] diff --git a/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/2024 09 16 week 3 slides v1.pdf b/content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 09 16 week 3 slides v1.pdf similarity index 100% rename from content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/2024 09 16 week 3 slides v1.pdf rename to content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 09 16 week 3 slides v1.pdf diff --git a/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf b/content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf similarity index 100% rename from content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf rename to content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 05 week 10 slides EUI and Refrigeration - No LAB.pdf diff --git a/content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf b/content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf similarity index 100% rename from content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/Attachments/ARC2047H-Building_Science_Materials_and_Construction_3/2024 11 12 week 11 slides v3.pdf rename to content/Projects/2024/ARC2047H_Project-1_Cheatsheet/Attachments/ARC2047H_Cheatsheet/2024 11 12 week 11 slides v3.pdf