Ventilation and Humidity Control in Army Barracks Using DOAS for ...
Ventilation and Humidity Control in Army Barracks Using DOAS for ...
Ventilation and Humidity Control in Army Barracks Using DOAS for ...
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OAT=40F<br />
EW Duty cycle def<strong>in</strong>ed<br />
EWeff, 0.8<br />
RAT, 72F<br />
SAT=OAT when EW off (40F)<br />
SAT=OAT+(RAT-OAT)*EWeff (65.6F)<br />
By adjust<strong>in</strong>g the EW ON time (54.7% or 8.2 m<strong>in</strong>) <strong>in</strong> 1 period (15 m<strong>in</strong>) can get<br />
an avg. temperature equal to the desired SAT (54F). Duty cycle changes to<br />
100% ON at 40F OAT to avoid tripp<strong>in</strong>g freeze stats. NOTE: HC must be off<br />
s<strong>in</strong>ce when EW off, DAT < DATSP <strong>and</strong> the CC must be off when the EW on!
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