Download USER's GUIDE - Tornado Vortex lattice method
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SW Matrix (number of wings x number of partitions) showing sweep of each partition. symmetric Vector (number of wings) showing symmetric state (1 or 0) of each wing. T Matrix (number of wings x number of partitions) showing taper of each partition. TW Matrix (number of wings x number of partitions x 2) showing inner and outer twist of each partitions, inner first. void Scalar, status variable. XYZ Matrix (number of panels x 5 x 3) showing xyz coordinates for every corner of each panel. Input variables All of these are variables in Toprnados main function. Some are needed to create a geometry and these are saved in the geometry input files in the "aircraft" directory. They are: b c Matrix (number of wings x number of partitions) showing span of each partitions. Figure 24 shows the layout of the b matrix, which is representative for all geometry matrices. figure 24: Span matrix layout 33