| ventilation |
Air introduced into a spinning propeller from the water's surface.
출처: www.boats.com/glossary/V.jsp
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| ventilation |
The process of using natural or mechanical means of supplying outside air to an enclosure or space, usually without conditioning, and of removing air from the enclosure.
출처: www.ecoselect.net.au/glossary
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| ventilation |
Sometimes the term cavitation is used when in reality ventilation is actually occurring. Ventilation is air from the water surface or exhaust gases being drawn into the propeller blades which causes the propeller to over rev and lose thrust. This is the effect that you sometimes feel when you are running in a following sea in rough weather.
출처: www.olds.com.au/marine/terminology.html
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| ventilation |
to provide with a vent or a similar means of airing; to admit fresh air into in order to replace stale air
출처: www.nasaexplores.com/show_58_glossary.php
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| ventilation |
Airflow through a projector's internals for the purpose of cooling the lamp, or light source.
출처: www.a-a.uk.com/pages/glossary.php
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