ラバール・ノズル
1. De Laval nozzleA de Laval nozzle (or convergent-divergent nozzle, CD nozzle or con-di nozzle) is a tube that is pinched in the middle, making a carefully balanced, asymmetric hourglass-shape. It is used to accelerate a hot, pressurized gas passing through it to a supersonic speed, and upon expansion, to shape the exhaust flow so that the heat energy propelling the flow is maximally converted into directed kinetic energy.
Read “De Laval nozzle” on English Wikipedia
Read “ラバール・ノズル” on Japanese Wikipedia
Read “De Laval nozzle” on DBpedia
Read “De Laval nozzle” on English Wikipedia
Read “ラバール・ノズル” on Japanese Wikipedia
Read “De Laval nozzle” on DBpedia
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