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Streamlines provide a snapshot of some flowfield characteristics, whereas streaklines and pathlines depend on the full time-history of the flow. Often, sequences of streamlines or streaklines at different instants, presented either in a single image or with a videostream, may provide insight to the flow and its history.
Analytical methods that analyse a given flow and show properties like streamlines, streaklines, and pathlines. The flow can either be given in a finite representation or as a smooth function. Texture advection methods that "bend" textures (or images) according to the flow. As the image is always finite (the flow through could be given as a ...
File:Lagrangian vs Eulerian [further explanation needed] Eulerian perspective of fluid velocity versus Lagrangian depiction of strain.. In classical field theories, the Lagrangian specification of the flow field is a way of looking at fluid motion where the observer follows an individual fluid parcel as it moves through space and time.
Pages for logged out editors learn more. Contributions; Talk; Streamline (fluid dynamics)
Pages for logged out editors learn more. Contributions; Talk; Pathline
Why not give the streamlines as initial-value ODEs like the streaklines and pathlines? Also, it might be stressed that pathlines are spatiotemporal lines while streamlines are only spatial lines. — Preceding unsigned comment added by 62.16.179.14 ( talk ) 20:48, 7 August 2013 (UTC) [ reply ]
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The decision to go ahead with the plan was still not forthcoming by mid-December, weather being the overriding factor. Meanwhile, between 16 and 19 December, in separate Operation Barrel Roll air actions supporting a desperate stand by General Vang Pao’s forces near Long Tieng, Laos, three F-4 Phantoms were lost.