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Thermal Comfort Local Thermal Discomfort

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<strong>Local</strong> <strong>Thermal</strong> <strong>Discomfort</strong><br />

• Draught Rating Model<br />

PD = (34 – t a )(v – 0.05) 0.62 (0.37vTu + 3.14)<br />

For v < 0.5 m/s insert v = 0.05 m/s;<br />

for PD > 100%, insert PD = 100%<br />

Valid for: 20 < t a < 26˚C, v < 0.05 m/s<br />

19

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