Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
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School<br />
Indiana<br />
• 5500 ft 3 Boiler Room<br />
• Volume of g<strong>as</strong> needed<br />
• Calculated b<strong>as</strong>ed on room<br />
size and target<br />
concentration of 4000 ppm<br />
V tracer = C target X V zone<br />
• 2 boilers<br />
– Input BTU/hr. - 117,000<br />
– Input BTU/hr. – 156,000<br />
• Both boilers operating<br />
during the testing<br />
• No mechanical ventilation<br />
Boelter & Yates, Inc. 2004
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