Risk analysis case study of enthalpy wheels for laboratory exhaust
Risk analysis case study of enthalpy wheels for laboratory exhaust
Risk analysis case study of enthalpy wheels for laboratory exhaust
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Comparing Recovery Options<br />
Recovery Efficiency (%)<br />
vs.<br />
Face Velocity<br />
Pressure Loss (in.wg.)<br />
vs.<br />
Face Velocity<br />
Relative Energy Savings<br />
10,000 CFM System<br />
in St. Louis<br />
80<br />
2.0<br />
$20K<br />
70<br />
1.5<br />
$15K<br />
60<br />
1.0<br />
$10K<br />
50<br />
.5<br />
$5K<br />
400 700 1000<br />
Face Velocity<br />
400 700 1000<br />
Face Velocity<br />
Different Technology<br />
Options<br />
Total Energy Wheel<br />
Plate Exchanger<br />
Heat Pipe<br />
Run Around Coils<br />
Source: ASHRAE and SMACNA Design Guide
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