Ata Adam

When compiling the code, I got the following error. ``` Scanning dependencies of target vortexje [ 27%] Building CXX object vortexje/CMakeFiles/vortexje.dir/solver.cpp.o In file included from /usr/include/c++/9/vector:67, from /usr/include/eigen3/Eigen/SparseCore:15, from /usr/include/eigen3/Eigen/IterativeLinearSolvers:11,...

Interface between the moving and stationary zones generates wrong results as the moving zone rotates

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## Summary The fluid should freely pass a fluid interface between RANS zones. However, in some unsteady 2D simulations, I encountered the interface generating unexpected flow solutions which is observed...