•  
  •  
 

Abstract

The article investigates numerical models of cavitation processes in water, fluid flow taking into account process to determine the optimal parameters for the operation of the device. A mathematical model of a rotating electromagnetic field for designing a rotary vortex generator based on cavitation processes in water is considered. The interaction of charged particles is considered in the article, which made it possible to determine the types of oscillatory processes. The study of the rotating electromagnetic field made it possible to determine the vibrationally rotational motion of molecules, which are the basis for obtaining thermal energy. In addition, describes electromagnetic methods of wastewater treatment, which showed that electromagnetic waves change the structure of hardness salts to form a brittle aragonite form of calcium carbonate. At the same time, a strong mixture of amorphous deposits of hardness salts is not formed, and previously formed deposits are destroyed and carried away with the flow of water.

First Page

51

Last Page

56

References

  1. Allaev K.R., Khokhlov V.A., Sytdykov R.A. Transient processes of pumping stations. Ed. prof. MM. Muhammadiev. -T.:, "Fan va tehnologiya", 2012, 180p.
  2. Allaev K.R., Khokhlov V.A., Titova Zh.O. Improving the energy efficiency of pumping stations with long pipelines // Problems of energy and resource saving. - Tashkent, 2013 - No. 1-2 - S. 10-15.
  3. Karelin V.Ya., Minaev A.V. Pumps and pumping stations. -M.: Stroyizdat, 1986. -320 p.
  4. Khamudkhanov M.M. Mathematical modeling of a pumping unit for electric irrigation systems // Bulletin of Tashkent State Technical University, 2011. No. 1-2. pp.53-58.
  5. Kamalov T.S., Khamudkhanov M.M. Electric drive system for machine irrigation pumping units. - Tashkent: "Fan", 1985. -96 p.
  6. Kamalov T.S., Khamudkhanov M.M., Akhmedov I. Guidelines for the regulation of specific rates of electrical energy consumption and forecasting of energy consumption by pumping stations, cascades of pumping stations, wells and planning levels. - Tashkent: Uzinformenergo, 1990. - 79 p.
  7. Kolesnikov I.K., Kurbanov Zh.F. Application of a single spatial field to create a cavitation heat generator // Journal "Problems of energy and resource conservation" – Tashkent, –2014, №3. 181–185 p.
  8. Khamudkhanov M.M., Yussef Rabah. Method for calculating the constant coefficients of approximation of the operating characteristics of the pump // Avtomatlashgan electr yuritma. ToshDTU ilmiy ishlar tuplami, -Toshkent, 1994. B. 92-96.
  9. Kurganov A.M., Fedorov N.F. Handbook of hydraulic calculations of water supply and sanitation systems. 3rd ed. -L.: Stroyizdat, 1986. -384 p.
  10. Shevelev F.A. Tables for hydraulic calculation of steel, cast iron, asbestos-cement and plastic pipes. -M.: Stroyizdat, 1986. -114 p.
  11. Vilner Ya.M., Kovalev Ya.T., Nekrasov B.B. Reference manual for hydraulics, pumps and hydraulic transmissions. -Minsk: Higher School, 1985. -384 p.
  12. Abidov K.G. Improving the reliability of reclamation pumping stations with the use of self-starting electric motors. // Electrical equipment: operation and repair. - Moscow, 2020 No. 3 (189) March. 34-38p.
  13. Abidov K.G., Khamudkhanova N.B., Gafurova M.O. Influence of design parameters on energy-saving and operational performance of water-lifting pump units.// Electrical equipment: operation and repair. - Moscow. No. 1, 2023. P. 56-63.
  14. Kudrat Abidov. Improving the reliability of the operation of reclamation pumping stations by using selfstarting electric motors. E3S Web of Conferences 384, 01055 (2023). https://doi.org/10.1051/e3sconf/202338401055.
  15. K.Abidov, K.Dadajanov, U.Absoatov, S.Sabitov. Research for reduction material-capacity of loadlift cranes with multi-engine electric drives on the base electromagnetic work shaft systems. E3S Web of Conferences 383, 04044 (2023). https://doi.org/10.1051/e3sconf/202338304044.
  16. K.Abidov, K.Dadajanov, U.Absoatov, S.Sabitov. System of consistent rotation of speeds of drive electric motors of movement mechanisms of overhead cranes.E3S Web of Conferences 383, 04053 (2023) https://doi.org/10.1051/e3sconf/202338304053.
  17. Zelensky A.V., Stupakov I.M. Modeling of electromagnetic processes in the calculation of structures containing superconducting materials. Proceedings NSTU 2017y. 319-322 p.
  18. G.A.Ryazanov. Experiments and modeling in the study of the electromagnetic field. Publishing House of «НАУКА» 102-123 p.
  19. O.A.Ibragimova. Device management systems single spatial electromagnetic field. Autoreferat of Dissertation. 2016
  20. Zhilinsky V.V. Electrochemical wastewater treatment and water treatment. Publishing house of «НАУКА» 2013.

Download

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.