An investigation into autobalancing devices with multireservoir system

Pashkov, E.N.; Martyushev, Nikita V.; Пономарев, А. В.

doi:10.1088/1757-899x/66/1/012014

Cited by 16 publications

(9 citation statements)

References 9 publications

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“…In the initial case, the flow motion was studied on the basis of hydrodynamic equations. For blurry speed S. A.Grishkin formula [17][18].…”

Section: Resultsmentioning

confidence: 99%

Current problems of water intake from Amudarya without rest and measures to improve them

Jamolov,

Berdiev,

Ergashev

et al. 2024

BIO Web Conf.

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In this article, the Karakum canal, which receives water from the middle part of the Amudarya, the anterior trunk canal, the problems in the areas of dam-free water intake into the Amu-Bukhаrа machine channels: that is, the processes in the river basin, the washing of the shores, the flow movements were studied in field and laboratory conditions. On the basis of the results obtained, recommendations were developed for the areas of water intake without rest.

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“…In the initial case, the flow motion was studied on the basis of hydrodynamic equations. For blurry speed S. A.Grishkin formula [17][18].…”

Section: Resultsmentioning

confidence: 99%

Current problems of water intake from Amudarya without rest and measures to improve them

Jamolov,

Berdiev,

Ergashev

et al. 2024

BIO Web Conf.

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“…Outside, groundwater levels have risen due to the inability of ditches to fully drain groundwater. The reason why the ditches do not work well is that they quickly fill up under the influence of water from the rice fields [18][19][20][21][22].…”

Section: Resultsmentioning

confidence: 99%

Assessment of the effect of adjusted river flow on crops

Ibragimov,

Inomov,

Idiyev

et al. 2024

BIO Web Conf.

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In the article causes of various anthropogenic factors in the occurrence of adverse events at hydraulic structures on the banks of the river in the Khorezm region of the Amudarya and in the coastal areas of the Republic of Karakalpakstan and agricultural lands in the coastal areas were studied. Brief recommendations were given to improve the situation in the coastal areas of the Amudarya. The article also analyzes data on adjusted river flow and groundwater table changes.

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“…The algorithms based on machine learning or deep learning are mainly used [85][86][87], including ANN in combination with the Levenberg-Marquardt Scheme having backpropagation [88,89], Shapley Additive exPlanations (SHAP) in combination with CatBoost (an AI model was used for increasing the gradients on decision trees) [90], two-dimensional regression models [91][92][93], Shapley Value Regression [94], Nearest Neighbor Method [95], etc. The main disadvantages of ANN, as well as of other "stochastic" interpolation methods, are provided in [96][97][98].…”

Section: Methodsmentioning

confidence: 99%

Reuse and Mechanochemical Processing of Ore Dressing Tailings Used for Extracting Pb and Zn

Golik,

Klyuev,

Martyushev

et al. 2023

Materials

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The increasing accumulation of rock waste obtained due to ore processing and its environmental impacts, such as acid mine drainage and elevated concentrations of heavy metals in soils, necessitates the transformation of mining technologies based on the concept of circular waste management. The research is aimed at improving the parameters of the mechanical activation effect produced on technogenic georesources, as well as at expanding the application scope of disintegrators in the field of using the partial backfill of the mined-out space when developing stratified deposits. In this regard, the research purpose was to substantiate the parameters of extracting metals from enrichment tailings using their mechanochemical activation to ensure cyclic waste management. The research involved the application of three-dimensional interpolation methods used for processing the data and the graphical representation. As a result, the following was found to be characteristic of the waste of the Sadonsky mine management. The degree of extracting zinc from pre-activated tailings increases logarithmically when the H2SO4 concentration and the NaCl proportion decrease 3.5 times. The degree of extracting lead from the activated tailings increases according to the Fourier law when decreasing the NaCl mass concentration, and an optimal range of the H2SO4 (0.38–0.51%) proportion decreases six times. One of the key results of the research is the justification of expanding the scope of applying disintegrators in the case of a directed activation influence exerted on the components of the stowing strips. The obtained results expand the understanding of the mechanism of the influence of the mechanochemical activation of dry tailings on the reactivity unevenness when extracting several metals from them.

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An investigation into autobalancing devices with multireservoir system

Cited by 16 publications

References 9 publications

Current problems of water intake from Amudarya without rest and measures to improve them

Current problems of water intake from Amudarya without rest and measures to improve them

Assessment of the effect of adjusted river flow on crops

Reuse and Mechanochemical Processing of Ore Dressing Tailings Used for Extracting Pb and Zn

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