표 2. | Table 2. 방과 복도에서의 손실 정의 | Loss definition in room and hallway

Room	Qwin1 - Loss for window1
	Qwin2 - Loss for window2
	Qwin−frame - Loss for window frame
	QRcolumn - Loss for column in room
	Qdoor - Loss for door
	QRwall - Loss for wall in room
Hallway	Qdoor - Loss for door
	QHcolumn - Loss for column in hallway
	QHwall - Loss for wall in hallway
	QHop - Loss for aperture in hallway