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Glossary
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A
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B
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C
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D
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E
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F
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G
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H
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J
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K
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L
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M
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N
O
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P
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Q
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U
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Nadir
Conceptually, the nadir is the point opposite the zenith.
Net load coefficient (NLC)
Defined
as the total load coefficient (TLC) minus the load coefficient for the solar
wall.
IP
units: Btu/°F•day
Net reference load (Q_{net})
Defined
as the building load, exclusive of losses through the solar wall, over a
period of time. The net reference load is the product of the net load
coefficient (NLC) and the relevant number of degreedays (DD).
IP
units: Btu
