ventilation, single-sided
[EN 16798-7:2017, 3.9]:airing with windows located on only one side of the ventilation zone.
Continue reading →Glossary Terms
ventilation, supply
[AIVC, Air infiltration and ventilation glossary, 1992]:a system in which air is supplied to a space, so creating an internal positive pressure. Air leaves the bui1ding through adventitious or purpose provided openings.(see adventitious opening; fortuitous leakage purpose provided opening)
Continue reading →vibration reduction device
[EN 12792:2003, 394]:means intended to increase the natural frequency of duct walls in order to minimize the possible effects of vibration.
Continue reading →viscous flow
(See laminar flow) )
Continue reading →vitiated air
[AIVC, Air infiltration and ventilation glossary, 1992]:spoiled, impure or polluted air.
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