[AIVC, Air infiltration and ventilation glossary, 1992]:the artificial process of treating air to adjust its temperature, humidity, cleanliness, air quality, circulation and distribution as required by occupants, a process or a product in the space(see cooling; dehumidification; heating; humidification) [ASHRAE …Continue reading →
[AIVC, Air infiltration and ventilation glossary, 1992]:a stream of high velocity, temperature-controlled air which is directed downward across an opening. It is designed to exclude exterior draughts, and pollutants blown in from outside. It also prevents the transfer of beat …Continue reading →
[EN 12792:2003, 13]:air terminal device usually installed in the ceiling and generally of circular, square or rectangular form and composed of divergent deflecting means and sometimes combined with vanes, perforated plates, flat plates, etc.(see also air terminal device)