mechanical ventilation

Ventilation system performance in a new classroom building assessed by measurements of carbon dioxide levels

Submitted by admin on Sat, 07/06/2013 - 16:07

Read more about Ventilation system performance in a new classroom building assessed by measurements of carbon dioxide levels

Design parameters and economical aspects in ventilation systems for bone marrow transplant patients.

Submitted by admin on Sat, 07/06/2013 - 16:07

Read more about Design parameters and economical aspects in ventilation systems for bone marrow transplant patients.

1995 National building code addresses mechanical ventilation of houses.

Submitted by admin on Sat, 07/06/2013 - 16:07

Read more about 1995 National building code addresses mechanical ventilation of houses.

Ventilation Effectiveness Parameters Resulting from Mechanical Ventilation with Recirculation

Submitted by admin on Sat, 07/06/2013 - 16:07

The effectiveness of a ventilation system in terms of the age of air and its ability to remove contaminants will be significantly affected if part of the exhaust air is recirculated. In this paper the consequences of recirculation of air in mechanical ventilation systems on ventilation effectiveness parameters is examined. Two alternative methods of establishing ventilation effectiveness parameters relating to air change efficiency and contaminant removal effectiveness when recirculation of air is present are presented.