A review: Aeration efficiency of hydraulic structures in diffusing DO in water.

ABSTRACT: This paper contemplates the review of aeration efficiency with commonly used different aeration systems such as Venturi flumes, Weirs, Conduits, Stepped channels, In Venturi Aeration, the SAE value grows fast with the number of air holes. In Weir Aeration, it was found that among all the different labyrinth weir structure, triangular notch weirs are known for the optimum results for air entrainment. The ANN model was developed with parameters discharge (Q) and tail water depth (T_w) which showed that Q is more influential parameter than T_w. In conduits structure, it was found that circular high head gated conduits have better aeration performance than other conduits. Aeration efficiency in Stepped channels cascades may range from 30% to 70%. The sensitivity analysis wi

SUBMITTER: Puri D 

PROVIDER: S-EPMC10050780 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature