【毎日一問】理論基礎 2019.3.10
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選択問題：理想気体がノズル内で定熵流動するとき、流れの方向に沿った各断面の局所音速は（ ） A.同じ B.徐々に大きくなる C.徐々に小さくなる D.波形のように変化する 答え：C ヒント：答えは返信で確認できます
理想気体がノズル内で等エントロピー流動する際、流れの方向に沿った各断面の局所音速は（ ）C.徐々に小さくなる
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