box exhaust volute

A box exhaust volute is employed because its axis dimension is smaller than that of the reference exhaust volute which is an elbow exhaust volute.
本文在參考一種彎管式排氣蝸殼的前提下，采用軸向尺寸相對(duì)較小的箱式蝸殼設(shè)計(jì)，這種蝸殼型式對(duì)有效地利用艦船上有限的空間具有積極的意義。

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A box exhaust volute is employed because its axis dimension is smaller than that of the reference exhaust volute which is an elbow exhaust volute.
本文在參考一種彎管式排氣蝸殼的前提下，采用軸向尺寸相對(duì)較小的箱式蝸殼設(shè)計(jì)，這種蝸殼型式對(duì)有效地利用艦船上有限的空間具有積極的意義。