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  1. No Access

    Article

    Optimal Head Loss Hydroelectric Power Plant Tower Receivers with Water Intake along the Entire Perimeter

    Water receivers of all HPPs and PSPPs (pumped storage) that are optimal in regard to head loss are designed as equipment of these stations for turbine-mode operation. This article studies water receivers of hy...

    I. E. Mikhailov in Power Technology and Engineering (2022)

  2. No Access

    Article

    An Analytic Method of Calculating the Spirals of the Turbine Pits of Hydraulic Turbines Based on Different Laws of Variation of the Average Circumferential Velocity in Cross-Sections Along the Length of the Spiral

    A new method of calculating the turbine spiral pits of hydraulic turbines with round cross-sections is proposed. The method generalizes techniques that are used today for determining the circular cross-section...

    I. E. Mikhailov in Power Technology and Engineering (2019)

  3. No Access

    Article

    Graphical-and-Analytical Method for Designing Reinforced-Concrete Scroll Casings of Water Turbines Based on Laws of Variation in Cross-Section Average Tangential Velocities

    A new graphical-and-analytical method for design of reinforced-concrete scroll casings with trapezoidal cross-sections of water turbines is proposed. This method generalizes the methods currently used to deter...

    I. E. Mikhailov in Power Technology and Engineering (2018)

  4. No Access

    Article

    Draft Tubes of Water Turbines in Underground and Semi-Underground Powerhouses

    The effect of the centerline radius, bend angle, and diffuser length of high draft tubes in underground and semi-underground powerhouses on head losses is studied analytically. It is established that the depen...

    I. E. Mikhailov in Power Technology and Engineering (2018)

  5. No Access

    Article

    Characteristics of Flow in Scrolls of Hydraulic Turbines Calculated by the Equations of the Flow Induced by a Vortex Sink Cylinder of Finite Length Located on an Impermeable Cylinder of Infinite Length

    Theoretical characteristics of the flow in scrolls of hydraulic turbines whose cross-sectional dimensions and shapes are determined using the equations of the potential flow induced by a vortex sink cylinder o...

    I. E. Mikhailov in Power Technology and Engineering (2017)

  6. No Access

    Article

    Designing Scrolls of Hydraulic Machines Based on the Equations of Flow Induced by a Vortex Sink Cylinder of Finite Length and Uniform Strength

    Aspects of designing scrolls of hydraulic machines based on the equations of potential flow induced by a vortex sink cylinder of finite length and uniform strength located on an impermeable cylinder of infinit...

    I. E. Mikhailov in Power Technology and Engineering (2017)

  7. No Access

    Article

    Kinematic Characteristics of Potential Flow Caused By an Inflow Cylinder of Finite Length, Situated on an Infinite Impermeable Cylinder

    The kinematic characteristics are considered of potential flow caused by an inflow cylinder of finite length, situated on an infinite impermeable cylinder filled with an ideal liquid. An algorithm is proposed ...

    I. E. Mikhailov in Power Technology and Engineering (2016)

  8. No Access

    Article

    Finite Length Vortex Inflow-Cylinder of Uniform Intensity Distribution Located on an Infinite Impermeable Cylinder

    Potential flow is considered in a cylindrical coordinate system (r, z, θ), caused by a vortex filament located on the z-axis and a finite length vortex inflow-cylinder of uniform intensity distribution located on...

    I. E. Mikhailov in Power Technology and Engineering (2016)

  9. No Access

    Article

    Determining the Effective Length of Gravitational Settler Chambers

    Two methods developed by the author are examined for determining the effective length of gravitational settler chambers. One method is based on a normal distribution of settling sediment particles that are uni...

    I. E. Mikhailov in Power Technology and Engineering (2015)

  10. No Access

    Article

    New Approach to Investigation of Potential Flows with No Analytical Expression of the Velocity-Potential Function

    It is demonstrated that for kinematically similar potential flows of an ideal liquid, the ratio of the velocities is inversely proportional to the ratio of the areas of the corresponding equipotential surfaces S ...

    I. E. Mikhailov in Power Technology and Engineering (2015)

  11. No Access

    Article

    Three-Dimensional Linear Flow of Finite Length with Uniform Intensity Distribution Along Length

    A steady-state potential flow caused by a three-dimensional linear discharge of finite length situated in an unbounded space filled with an ideal incompressible liquid is examined. Analytical relations are der...

    I. E. Mikhailov in Power Technology and Engineering (2014)

  12. No Access

    Article

    Probabilistic approach to determination of the dimensions of gravitational settling basins

    Operating experience is presented for gravitational settling basins.

    I. E. Mikhailov in Power Technology and Engineering (2009)

  13. No Access

    Article

    Parameters of the lognormal distribution of settled suspended particles as applies to settling basins at HPP, sprinkling systems, water supply, and water disposal

    The proposals outlined in this paper permit more reliable calculation of parameters of gravitational settling basins with the required probability of deposition of detritus.

    I. E. Mikhailov in Power Technology and Engineering (2008)

  14. No Access

    Article

    Bottom distribution of settled suspended particles on entering a gravitational basin over the entire depth of flow

    Results of investigation are cited for laws governing the distribution of settled uniform and nonuniform particles, which proceed past the starting point over the entire depth of flow.

    I. E. Mikhailov in Power Technology and Engineering (2007)

  15. No Access

    Article

    Determination of the dimensions of dufur settling basins with continuous flushing of detritus

    A new method is proposed for determination of the dimensions of settling basins.

    I. E. Mikhailov in Power Technology and Engineering (2006)

  16. No Access

    Article

    Distribution of settled homogeneous particles in Dufour-type continuous flushing settling basins

    Experimental data for continuous flushing settling basins are presented.

    I. E. Mikhailov in Power Technology and Engineering (2006)

  17. No Access

    Article

    Distribution of Homogeneous Particles on the Bottom of a Desilting Basin Due To Settling In a Nonuniform Low-Velocity Turbulent Flow

    I. E. Mikhailov in Power Technology and Engineering (2005)

  18. No Access

    Article

    Distribution of homogeneous particles on the bottom due to settlement in a uniform low-velocity turbulent flow

    The cross-sectional size of the flow does not influence the pattern of distribution of sediment.

    I. E. Mikhailov in Power Technology and Engineering (2005)

  19. No Access

    Article

    Trajectory and Length of Sedimentation Path of Suspended Solids in Desilt Basins with Different Bottom Slopes

    I. E. Mikhailov in Power Technology and Engineering (2002)

  20. No Access

    Article

    Energy Characteristics of Water Intakes at Hydroelectric and Pumped-Storage Power Plants

    I. E. Mikhailov in Hydrotechnical Construction (2000)

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