Pull-Request [TWP-10-16-2024] from Obsidian

content/Courses/2024/ARC2047H-Building_Science_Materials_and_Construction_3/ARC2047H-Building_Science_Materials_and_Construction_3.md

@@ -73,11 +73,6 @@ share: true
 	- energy & carbon
 
 
-
-- [x] Jacob new to bambu  [completion:: 2024-09-03]
-- [ ] One click LCA student license application
-- [x] Send demo to dad  [completion:: 2024-09-03]
-- [x] Readings  [due:: 2024-09-04]  [completion:: 2024-09-05]
 [Energy+and+the+Environment+Chapter+1+-+Ristinen+Kraushaar+Brack 2024-09-03 14_49_52.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C01%5CEnergy+and+the+Environment+Chapter+1+-+Ristinen+Kraushaar+Brack%202024-09-03%2014_49_52.pdf)
 [Thermal+Delight+-+chapter+1+-+Heschong 2024-09-03 14_49_32.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C01%5CThermal+Delight+-+chapter+1+-+Heschong%202024-09-03%2014_49_32.pdf)
 
@@ -327,8 +322,17 @@ Ventilation Factor = 11 - 1.5* ((11-16)/-5) = 9.5
 
 #### Module 07
 
+[2024+10+14+ARC2047+week+7+slides+v1 2024-10-15 14_11_29.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C07%5C2024+10+14+ARC2047+week+7+slides+v1%202024-10-15%2014_11_29.pdf)
+[ARC2047+-+Cross+Ventilation%2C+Degree+Days%2C+Cost+-+Metric+Example 2024-10-15 14_11_35.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C07%5CARC2047+-+Cross+Ventilation%2C+Degree+Days%2C+Cost+-+Metric+Example%202024-10-15%2014_11_35.pdf)
+[ARC2047HF+Homework+4+Solutions+-+final 2024-10-15 14_11_40.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C07%5CARC2047HF+Homework+4+Solutions+-+final%202024-10-15%2014_11_40.pdf)
+[ARC2047HF+HW5+Self+Study 2024-10-15 14_11_45.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C07%5CARC2047HF+HW5+Self+Study%202024-10-15%2014_11_45.pdf)
+[Week 7 study questions.pdf](file:///D:%5COneDrive%20-%20University%20of%20Toronto%5C_twp%5CDocument%5CScholar%5CUTOR%5CArchive%5C2024-09%5CARC2047H%5CFiles%5C07%5CWeek%207%20study%20questions.pdf)
+
+> [!PDF|yellow] [[./Attachments/2024+10+14+ARC2047+week+7+slides+v1 2024-10-15 14_11_29.pdf#page=4&selection=36,0,53,28&color=yellow|2024+10+14+ARC2047+week+7+slides+v1 2024-10-15 14_11_29, p.4]]
+> > qcross ventilation = V × 1.08 Btu·min/(ft3·°F·h) × ∆T q cross ventilation is in units of power (Btu/h)
+
 **Cooling via Cross Ventilation (Natural Ventilation)** 
-- q_ventilation = V × (heat capacity of air) × ∆T
+- q_ventilation (Btu/h) = V (cfm) × heat capacity of air (Btu·min/(ft3·°F·h)) × ∆T (°F)
 	- A unit of power
 	- Requires openings on both sides and wind perpendicular to the opening surface
 	- V: Volumetric flow rate (cfm cubic feet per minute)
@@ -338,7 +342,7 @@ Ventilation Factor = 11 - 1.5* ((11-16)/-5) = 9.5
 				- Bottleneck is the smaller of the two
 			- v = velocity of the wind in feet per minute 
 				- 1 mile per hour (mph) = 88 feet per minute (fpm)
-	- heat capacity of air Btu·min/(ft3·°F·h) = 0.018 Btu/(ft3·°F)  × 60 min/h = 1.08 Btu·min/(ft3·°F·h)
+	- heat capacity of air Btu·min/(ft3·°F·h) = 0.018 Btu/(ft3·°F)  × 60 min/h = **1.08 Btu·min/(ft3·°F·h)**
 		- OR heat capacity of air (Btu/(ft3·°F)) = density (pounds per cubic ft) * specific heat of air (Btu/(lb·°F))
 	- ∆T is temperature difference between inside and outside air
 		- At least 3°F for cross ventilation to be feasible

content/Projects/2024/Yifu Design Lab/Yifu Design Lab.md

@@ -242,7 +242,7 @@ by Arjay Asuncion - 2024
 
 ### FAQ
 
-##### Why is there a setup fee
+###### Why is there a setup fee
 
 This setup fee allows me to take more care optimizing your print file and compensates me for my continued presence. Optimizations can massively reduce your print time and filament use, lowering total cost, but each job is different and it takes time. I try my best to provide affordable and environmentally responsible printing service, which is why I offer my time and expertise at a modest fee. You'll always have the option to slice it by yourself and I am pleased to waive the setup fee for such cases, but current success rate for this option is only 0%.
 ![[./Attachments/Yifu Design Lab/2024-04-10T00_15_05.jpg|400]]