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This document describes deriving shape functions for an 8-noded rectangular serendipity element in horizontal channel geometry. It begins by introducing the geometry of the horizontal channel and the 8-node serendipity element. Then, it derives the shape functions for each of the 8 nodes by ensuring they are 1 at their respective node and 0 at other nodes. Specifically, it derives the shape functions for nodes 1, 3, and 5 as examples, showing the process of determining the constant values to satisfy the bou

Author

asdas

Language

EN