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LECTURE 5: INTRODUCTION TO SUN AND ARCHITRCTURE, LECTURE 6:SOLAR GEOMETRY…
LECTURE 5: INTRODUCTION TO SUN AND ARCHITRCTURE
SOLAR GEOMETRY
UNDERSTAND THE CONCEPT OF APPROPRIATE DESIGN
EARTH EXIST
TWO CELESTIAL POLES
NORTH
SOUTH
PERPENDICUKAR TO THE EQUATIOR
EARTH'S ORBIT
EARTH'S AIXS
23.5DEGREES FROM THE PLANE OF ITS ORBIT
BUILDINNG AFFECT
ENABLES THE PREDICTIONS OF
BUILDING FACES ARE SUNLIT
BUILDING SHADOWS CAST
DIRECTION AND INTENSITY
SUNLIGHT PATCHES
BUILDING ORIENTATION AND FORM
THE RELATIONSHIP OF THE SUN AND THE EARTH
LECTURE 6:SOLAR GEOMETRY
SUN PATH DIARAMS
DAY,DATE AND POSITION
SUN PATH DIAGRAMS
HORIZON
INTERSECTS WITH THE ZENITH
LINE AT WHICH THE PLANE OF AN OSBERVER INTERSECTS WITH THE SPHERE OF THE SKY
POSITION OF THE SUN
THE ANGLE OF ALTITUDE
ANGLE RANGE BETWEEN 0 AND 90
ANGLE BETWEEN THE HORIZONTAL PLANE AND THE EARTH-SUN LINE
ALTITUDE 0 MEANS THE SUN HAS NOT YET RISEN
ANGLE OF AZIMUTH
ANGLE CAN RANGE FROM 0 TO 180
BETWEEN THE NORTH AND THE ACTUAL DIRECTION OF THE SUN
O ANGLE OF AZIMUTH INDICATES THE SUN IS DIRECTLY DUE NORTH
DEFINITION
DESIGN CAN RESPOND
SHADING DEVICES
BLOCK OUT UNWANTED SOLAR
