Last Updated：2025/11/20

(thermodynamics) An idealised fluid flow in which entropy remains constant throughout the flow, or along a particular streamline.

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isentropic flow

Source Word

isentropic flow

(thermodynamics) An idealised fluid flow in which entropy remains constant throughout the flow, or along a particular streamline.

Japanese Meaning

（熱力学において）エントロピーが一定である理想的な流体の流れ。つまり、流れ全体または特定の流線に沿ってエントロピーが変化しない状態を指す。

The isentropic flow assumption greatly simplifies the analysis of nozzle performance.

等エントロピー流の仮定はノズルの性能解析を大幅に簡素化する。

Sense（1）

(thermodynamics) An idealised fluid flow in which entropy remains constant throughout the flow, or along a particular streamline.

isentropic flows

（ plural ）