Which of the following is not related to the passive cooling process?*Orifice effectVenturi effectStack effectAirfoil effect
Question
Which of the following is not related to the passive cooling process?*Orifice effectVenturi effectStack effectAirfoil effect
Solution
The Airfoil effect is not related to the passive cooling process.
Here's why:
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The Orifice effect, Venturi effect, and Stack effect are all principles that are used in passive cooling systems.
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The Orifice effect refers to the change in the flow rate of air when it passes through a constricted section of a pipe. This can be used in passive cooling to control the flow of cool air.
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The Venturi effect is a reduction in fluid pressure that results when a fluid flows through a constricted section of a pipe. This can be used in passive cooling to create a pressure difference that drives the flow of cool air.
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The Stack effect refers to the movement of air in and out of buildings, chimneys, flue-gas stacks, or other containers due to differences in air density. This can be used in passive cooling to naturally ventilate a building.
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The Airfoil effect, on the other hand, is a principle used in aerodynamics to explain why an airplane wing (or airfoil) generates lift. It doesn't have a direct application in passive cooling systems.
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