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Passive ventilation is the process of supplying air to and removing air from an indoor space without using mechanical systems. It refers to the flow of external air to an indoor space as a result of pressure differences arising from natural forces. There are two types of natural ventilation occurring in buildings: wind driven ventilation and ...
Trickle vent. A trickle vent is a very small [quantify] opening in a window or other building envelope component to allow small amounts of ventilation in spaces intended to be naturally ventilated when major elements of the design—windows, doors, etc.—are otherwise closed. [1] [2] Trickle vents are used extensively in Europe and are ...
Modes of mechanical ventilation are one of the most important aspects of the usage of mechanical ventilation. The mode refers to the method of inspiratory support. In general, mode selection is based on clinician familiarity and institutional preferences, since there is a paucity of evidence indicating that the mode affects clinical outcome.
A fume hood (sometimes called a fume cupboard or fume closet) is a type of local exhaust ventilation device that is designed to limit exposure to hazardous or toxic fumes, vapors or dusts.The device is an enclosure with a movable sash window on one side that traps and exhausts gases and particulates either out of the area (through a duct) or back into the room (through air filtration), and is ...
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- Laminar flow cabinet
- Fume removal; Blast or flame shield
A typical displacement ventilation system, such as one in an office space, supplies conditioned cold air from an air handling unit (AHU) through a low induction air diffuser. Diffuser types vary by applications. Diffusers can be located against a wall ("wall-mounted"), at the corner of a room ("corner-mounted"), or above the floor but not ...
Ventilation (physiology), the movement of air between the environment and the lungs via inhalation and exhalation. Mechanical ventilation, in medicine, using artificial methods to assist breathing. Respirator, a machine designed to move breathable air into and out of the lungs. Ventilation (architecture), the process of "changing" or replacing ...
What links here Related changes Upload file Special pages Permanent link Page information Cite this page Get shortened URL Download QR code Photos of reconditioned gas cabinets A gas cabinet is a metallic enclosure which is used to provide local exhaust ventilation system for virtually all of the gases used or generated in the semiconductor, solar, MEMS, NANO, solar PV, manufacturing and other ...
