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Hydrodynamic loads on an apron with cavitating dissipators
Conclusions Data on the vertical and horizontal mean and fluctuation loads on dissipators and the apron platform were obtained for several types of erosionless energy dissipators, which makes it possible to perform the required calculations of the strength and stability of structural elements in the lower pool.The investigations showed that despite some decrease in the energy-dissipating ability of the dissipators in the presence of developed cavitation (decrease of $ C_{X} $) and increase of the fluctuation effects of the flow on the dissipators and apron in the case of cavitation of the dissipators, under appropriate conditions they are efficient, providing favorable operating regimes of the lower pool and reducing the volume of construction works and costs of the structure.
Hydrodynamic loads on an apron with cavitating dissipators
Conclusions Data on the vertical and horizontal mean and fluctuation loads on dissipators and the apron platform were obtained for several types of erosionless energy dissipators, which makes it possible to perform the required calculations of the strength and stability of structural elements in the lower pool.The investigations showed that despite some decrease in the energy-dissipating ability of the dissipators in the presence of developed cavitation (decrease of $ C_{X} $) and increase of the fluctuation effects of the flow on the dissipators and apron in the case of cavitation of the dissipators, under appropriate conditions they are efficient, providing favorable operating regimes of the lower pool and reducing the volume of construction works and costs of the structure.
Hydrodynamic loads on an apron with cavitating dissipators
Rozanov, N. P. (author) / Obidov, B. M. (author)
1987
Article (Journal)
English
BKL:
56.30
Wasserbau
Local classification TIB:
770/6550/8000
Hydrodynamic loads on an apron with cavitating dissipators
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