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  1. No Access

    Article

    The Incredible Effect of Heat Load Increase Rate on the Specific Heat Flux at Boiling of Some Nanofluids

    Boiling curves for different heat-load increase rates (HLIRs) are obtained for distilled water, tap water, and two nanofluids (NFs) based on a natural mixture of montmorillonite and attapulgite (AlSi-7) and ti...

    B. I. Bondarenko, V. N. Moraru, S. V. Sidorenko, D. V. Komysh… in Technical Physics Letters (2018)

  2. No Access

    Article

    K-330-23.5 steam turbine for replacing K-300-240 turbines of KhTGZ past their lifetime

    A new K-330-23.5 steam turbine is presented. It is intended both for newly constructed power engineering installations and for replacing K-300-240 turbines that have exhausted their lifetimes. It is shown that...

    N. N. Gudkov, V. I. Kirillov, A. N. Babiev, E. N. Gudkov… in Thermal Engineering (2009)

  3. No Access

    Article

    Reconstruction of cogeneration plants equipped with LMZ R-50-130 steam turbines

    The problems of how to use backpressure turbines underloaded for objective reasons at industrial cogeneration plants (CPs) are analyzed. The means of modernization of R-50-130 turbines implemented by the Teplo...

    V. V. Ermolaev, N. N. Gudkov, A. I. Shklyar, N. N. Dudin… in Thermal Engineering (2009)

  4. No Access

    Article

    Numerical simulation of flow in a steam-turbine exhaust hood: Comparison results of calculations and data from a full-scale experiment

    Results of verification of the method of numerical simulation and calculation of energy loss in exhaust hoods of steam turbines are given. The usefulness of using this method as a tool for designing exhaust ho...

    V. V. Ris, L. L. Simoyu, S. A. Galaev, N. N. Gudkov, V. I. Kirillov… in Thermal Engineering (2009)

  5. No Access

    Article

    Assessment of the quality of reprofiling of T-100-12.8 turbine blades with the use of numerical simulation of a flow in plain turbine rows

    Characteristics of blade profiles are presented that were developed in the course of modernization of the type T-100-12.8 turbine control stage by means of numerical simulation of viscous turbulent flow in pla...

    S. A. Galaev, A. I. Kirillov, E. M. Smirnov, V. V. Ermolaev… in Thermal Engineering (2007)

  6. No Access

    Article

    Reconstruction of the T-100-12.8 turbine with the use of reaction-type blades in high-pressure cylinders

    Two versions of reconstructing a T-100-12.8 turbine with the use of advance technical decisions and modern methods of design are presented.

    V. V. Ermolaev, L. A. Zhuchenko, N. N. Gudkov, A. I. Shklyar… in Thermal Engineering (2007)

  7. No Access

    Article

    Optimal design of the high-pressure cylinder flow path in updating the T-100-12.8 steam turbine

    The discussion concerns some alternatives of updating the high-pressure cylinder (HPC) flow path of the T-100-12.8 turbine using an optimal design method that made it possible to find and realize means of enha...

    N. N. Gudkov, A. N. Babiev, V. I. Kirillov, S. A. Koshelev… in Thermal Engineering (2007)

  8. No Access

    Article

    Development of elements for the modernized flow path of a T-100-12.8 steam turbine by the methods of computational aerodynamics

    The results of gasdynamic development of the flow path elements in modernization of the high-pressure cylinder of a T-100-12.8 turbine using reaction blading the presented. The numerical simulation of viscous ...

    V. V. Ermolaev, N. N. Gudkov, A. N. Babiev, V. I. Kirillov… in Thermal Engineering (2007)

  9. No Access

    Article

    Retrofitting of the PT-60-12.8 steam turbines with service-life recovery and improving technical-and-economic indexes

    Methods of reconstructing the PT-60-12.8 steam turbine comprising renovation, probable raising of electrical power, heat output, and steam supply to new consumers and improving the efficiency of the flow path ...

    V. V. Ermolaev, N. N. Gudkov, A. Yu. Sosnovskii, S. A. Koshelev… in Thermal Engineering (2007)