Last Updated
：2025/11/22
free convection
Noun
countable
uncountable
Japanese Meaning
自然対流：流体内において、温度差により生じる密度の変化が原因で発生する浮力（重力などの加速度に依存）により、熱や物質が自然に移動する対流現象
（ plural ）
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(physics) The convection (carriage) of contents of a fluid, such as mass or (especially) heat, by means of currents induced in the fluid by a buoyancy force which is dependent on an acceleration (such as gravity) acting upon density changes in the fluid which are induced by heat.
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free convection
In the sealed chamber, free convection caused warm air to rise and transfer heat to the cooler surfaces.
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In the sealed chamber, free convection caused warm air to rise and transfer heat to the cooler surfaces.
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