The Influence of Intra-Day Non-Uniformity of Operation of Large Hydroelectric Powerplants on the Performance Stability of Water Intakes Located in Their Upper Pools

Autor: Tatyana Lyubimova, Anatoly Lepikhin, Yanina Parshakova, Andrey Bogomolov, Yury Lyakhin

Publikováno v: Water, Vol 13, Iss 24, p 3577 (2021)

The creation of reservoirs in water streams leads to significant changes in the hydrological regime of water bodies: it allows smoothing the peaks of maximum water discharge during a flood period and regulating low-water flow. The creation of reservo

Externí odkaz: https://doaj.org/article/97bd640cedd74db8a17e9d5cc2d35889

The Effect of Unsteady Water Discharge through Dams of Hydroelectric Power Plants on Hydrodynamic Regimes of the Upper Pools of Waterworks

Autor: Tatyana Lyubimova, Yanina Parshakova, Anatoly Lepikhin, Yury Lyakhin, Alexey Tiunov

Publikováno v: Water, Vol 12, Iss 5, p 1336 (2020)

The hydrological regimes of surface water bodies, as a rule, are unsteady. However, accounting for the non-stationarity substantially complicates the hydrodynamic calculations. Because of this, the scenario approach is traditionally used in the calcu

Externí odkaz: https://doaj.org/article/0470031281494544b47fdbe46844d65b

Increasing the stability of cooling reservoirs’ operation by using selective water intake schemes

Autor: Yu S Lyakhin, Anatoly Lepikhin, T. P. Lyubimova, Ya. N. Parshakova

Publikováno v: Water and Ecology. 26:45-58

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64b3185a994aeed1073fb722f4f78660
https://doi.org/10.23968/2305-3488.2020.25.2.45-58

Application of hydrodynamic modeling in 2D and 3D approaches for the improvement of the recycled water supply systems of large energy complexes based on reservoirs-coolers

Autor: Anatoly Lepikhin, Tatyana Lyubimova, Yu S Lyakhin, Ya. N. Parshakova, A A Tiunov

Publikováno v: International Journal of Heat and Mass Transfer. 140:897-908

Reservoirs-coolers are a typical component of technological schemes of large energy complexes. Thus, it is important to maximize the efficiency of their exploitation. The present paper discusses the possibilities of the increase in the efficiency of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecae833e7b999ff00ad1a94f1485060a
https://doi.org/10.1016/j.ijheatmasstransfer.2019.05.105

A Numerical Study of the Influence of Channel-Scale Secondary Circulation on Mixing Processes Downstream of River Junctions

Autor: Stuart N. Lane, Vadim Y. Kolchanov, T. P. Lyubimova, Bernard Roux, Anatoly Lepikhin, Yanina Parshakova, Carlo Gualtieri

Publikováno v: Water
Water, MDPI, 2020, 12 (11), pp.2969. ⟨10.3390/w12112969⟩
Volume 12
Issue 11
Water, Vol 12, Iss 2969, p 2969 (2020)
Water, vol. 12, no. 11, pp. 2969
Water, 2020, 12 (11), pp.2969. ⟨10.3390/w12112969⟩

International audience; A rapid downstream weakening of the processes that drive the intensity of transverse mixing at the confluence of large rivers has been identified in the literature and attributed to the progressive reduction in channel scale s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57fc8aa289d4f26fc85cc2b71b205da5
https://hal.archives-ouvertes.fr/hal-02989736