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By definition, different streamlines at the same instant in a flow do not intersect, because a fluid particle cannot have two different velocities at the same point. However, pathlines are allowed to intersect themselves or other pathlines (except the starting and end points of the different pathlines, which need to be distinct).
OK, so for steady flow, streamlines are the same as streak lines? Even in time-varying flow, it seems like you can use smoke or bubbles to find streamlines by basically using particle image velocimetry. That is, watch the particles for a moment and see where they traveled. —Ben FrantzDale 21:18, 29 April 2007 (UTC)
Sink flow is the opposite of source flow. The streamlines are radial, directed inwards to the line source. As we get closer to the sink, area of flow decreases. In order to satisfy the continuity equation, the streamlines get bunched closer and the velocity increases as we get closer to the source. As with source flow, the velocity at all ...
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 ...
The Bill stipulates the requirement for the registration of newspapers, periodicals, and books, as well as the cataloguing of books. The proposed legislation aims to streamline the digital procedures involved in verifying and registering periodical titles by the Press Registrar General of the Registrar of Newspapers for India (RNI).
The flip side of that is that it’s scentless, meaning it won’t give you fresh-smelling laundry. And averaging 60 cents a load, it’s for a very specific crowd that you’ll know you’re part of.
(Reuters) -The Louisiana Department of Health said on Friday it has detected the first presumptive positive human case of H5N1 bird flu infection in the U.S. state.
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