OPTIMIZATION OF THE TECHNICAL SOLUTION FOR AN EXPANDING STILLING DEVICE BEHIND A CULVERT
Annotatsiya
The key aspect of this study is the recommendations for prediction of pulsation loads and calculation of slabs of the drainage basin with energy-absorbing elements of a cavitation-resistant structure. Using computational analysis and hydrodynamic studies, the configuration of the basin was selected, which had not previously been encountered in the operated devices of the downstream of irrigation hydraulic structures. Optimization of the structural elements of the expanding spillway head will ensure reliable operation of the branch channel during the implementation of the modernized preliminary project. This ensures stable flow in the outlet channel below the spillway apron regardless of the stage of cavitation or changes in the spectrum and magnitude of pressure pulsations in individual attachment points and local sections of the damping pool.