循環 (流体力学)
1. Circulation (fluid dynamics)In fluid dynamics, circulation is the line integral around a closed curve of the fluid velocity. Circulation is normally denoted . If is the fluid velocity on a small element of a defined curve, and is a vector representing the differential length of that small element, the contribution of that differential length to circulation is : where is the angle between the vectors and .
Read “Circulation (fluid dynamics)” on English Wikipedia
Read “循環 (流体力学)” on Japanese Wikipedia
Read “Circulation (fluid dynamics)” on DBpedia
Read “Circulation (fluid dynamics)” on English Wikipedia
Read “循環 (流体力学)” on Japanese Wikipedia
Read “Circulation (fluid dynamics)” on DBpedia
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