Low-Cost Dedicated Outdoor-Air Systems: When using DOAS, engineers can attain significant performance improvements with fewer complexities, lower costs

摘要

The concept is straightforward: Condition and deliver fresh ventilation with a dedicated outdoor-air system (DOAS) to treat outdoor air and space latent loads efficiently. The engineering of dedicated outdoor-air equipment has been well-developed since the turn of the century. Yet. a Web search for "DOAS" still is more likely to point to the classic play "Death of a Salesman" or "differential optical absorption spectroscopy" than "dedicated outdoor air systems."