Thermodynamics of the developing contact heating of a process liquid

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Authors:


V.Nikolsky, orcid.org/0000-0001-6069-169X, Ukrainian State Chemical Technology University, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

R.Dychkovskyi, orcid.org/0000-0002-3143-8940, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

A.Lobodenko, orcid.org/0000-0003-4255-7272, Ukrainian State Chemical Technology University, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

H.Ivanova, orcid.org/0000-0003-4219-7916, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.

E.C.Cabana, orcid.org/0000-0002-0066-1349, Universidad Nacional de San Agustin de Arequipa, Arequipa, Peru, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ja.Shavarskyi, orcid.org/0000-0002-9258-575X, JARAD Recycling Technology Sp. z. o.o, Smolnica, the Republic of Poland, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


повний текст / full article



Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (2): 048 - 053

https://doi.org/10.33271/nvngu/2022-2/048



Abstract:



Purpose.
To study development of contact heating of a process liquid basing on the main principles of thermodynamics in terms of specially developed equipment.


Methodology.
The research of efficient operation of plants for contact heating of process liquids was based on analytical and laboratory studies. The analytical studies relied on determining heat and material balance of the process on the basis of quantitative parameters of the obtained heat, basing on contact heating of water (process liquid) as the end (intermediate) heat carrier. Test studies were carried out in terms of special plants for modelling thermodynamic processes of contact liquid heating.


Findings.
The efficiency of operation of the special equipment was substantiated by improving its design that makes it possible to preserve the balance between temperatures of liquids on the inlet and outlet of a special heating plant. Basing on the averaged value of the parameters characterizing thermodynamic transformations, time periods of the process liquid heating were identified.


Originality.
Dependences and numerical values of changes in maximum equilibrium temperature (boiling temperature) and relative amount of the evaporated water on the specified excess-air coefficient during the natural gas combustion in the submerged combustion devices were obtained. Parameters of the temperature field distribution in the heating system were obtained basing on the design features of a heating plant. The research data were aimed at identifying the efficiency of system operation depending on water consumption at the device inlet. The research was carried out in terms of one-stage and two-stage heating of a process liquid.


Practical value.
Design of a test plant for thermochemical water heating was improved; that helped simplify a process of the heating plant control to get maximum amount of heat energy. The efficiency of its operation was substantiated by controlling the temperature field distribution in the heating devices.



Keywords:
contact heating, thermal field, process liquid, heating plant, liquid circulation

References.


1. Dychkovskyi, R., Tabachenko, M., Zhadiaieva, K., Dyczko, A., & Cabana, E. (2021). Gas hydrates technologies in the joint concept of geoenergy usage. E3S Web of Conferences, 230, 01023. https://doi.org/10.1051/e3sconf/202123001023.

2. Kicki, J., & Dyczko, A. (2010). The concept of automation and monitoring of the production process in an underground mine. New Techniques and Technologies in Mining, 245-253. https://doi.org/10.1201/b11329-41.

3. Beshta, O.S. (2012). Electric drives adjustment for improvement of energy efficiency of technological processes. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (4), 98-107.

4. Cabana, E., Falshtynskyi, V., Saik, P., Lozynskyi, V. & Dychkovskyi, R. (2018). A concept to use energy of air flows of technogenic area of mining enterprises. E3S Web of Conferences, 60, 00004. https://doi.org/10.1051/e3sconf/20186000004.

5. Pivnyak, G., Samusia, V., Oksen, Y., & Radiuk, M. (2014). Parameters optimization of heat pump units in mining enterprises. Progressive Technologies of Coal, Coalbed Methane, and Ores Mining, 19-24. https://doi.org/10.1201/b17547.

6. Nikolsky, V. (2015). Development and study of contactmodular heating system using immersion combustion units. Eastern-European Journal of Enterprise Technologies, 4(8), 31-35. https://doi.org/10.15587/1729-4061.2015.47459.

7. Hess, A.M., Kessler, D.A., Johnson, R.F., & Bojko, B.T. (2021). Towards a Simulation Method for Aluminum-Particle-Enhanced Solid Fuel Combustion Devices. Solid Propellants, 32-45. https://doi.org/10.2514/6.2021-3621.

8. Deshmukh, D., Siddique, M.H., & Samad, A. (2017). Surface Roughness Effect on Performance of an Electric Submersible Pump. Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, 1, 78-82. https://doi.org/10.1115/gtindia2017-4848.

9. Khojaev, I.K., & Hamdamov, M.M. (2020). Numerical Method for Calculating Axisymmetric Turbulent Jets of Reacting Gases During Diffusion Combustion. Journal of Advanced Research in Dynamical and Control Systems, 12(SP7), 2061-2074. https://doi.org/10.5373/jardcs/v12sp7/20202324.

10. Wang, S., Wang, Q., Zhang, H., Wang, Y., Zhou, J., Zhao, P., & Liu, J. (2022). Performance analysis on parallel condensing air-source heat pump water heater system. Energy Reports, 8, 398-414. https://doi.org/10.1016/j.egyr.2022.01.212.

11. Onishi, H., Yonekura, H., Tada, Y., & Takimoto, A. (2010). Heat Transfer Performance of Finless Flat Tube Heat Exchanger with Vortex Generator. 2010 14th International Heat Transfer Conference, 4. https://doi.org/10.1115/ihtc14-23232.

12. Nikolsky, V., Kuzyayev, I., Dychkovskyi, R., Alieksandrov, O., Yaris, V., Ptitsyn, S., , & Smoliski, A. (2020). A study of heat exchange processes within the channels of disk pulse devices. Energies, 13(13), 3492. https://doi.org/10.3390/en13133492.

13. Petlovanyi, M., Kuzmenko, O., Lozynskyi, V., Popovych, V., Sai,K., & Saik, P. (2019). Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine. Mining of Mineral Deposits, 13(1), 24-38. https://doi.org/10.33271/mining13.01.024.

14. Petlovanyi, M., Lozynskyi, V., Saik, P., & Sai, K. (2019). Predicting the producing well stability in the place of its curving at the underground coal seams gasification. E3S Web of Conferences, (123), 01019. https://doi.org/10.1051/e3sconf/201912301019.

15. Pedchenko, M., Pedchenko, L., Nesterenko, T., & Dyczko, A. (2018). Technological Solutions for the Realization of NGH-Technology for Gas Transportation and Storage in Gas Hydrate Form. Solid State Phenomena, 277, 123-136. https://doi.org/10.4028/www.scientific.net/ssp.277.123.

16. Tang, W., & Sarathy, M. (2020). Investigate Chemical Effects of Pre-Chamber Combustion Products on Main Chamber Ignition Performance under an Ultra-Lean Condition. SAE Technical Paper Series. https://doi.org/10.4271/2020-01-2001.

17. Butcher, T.A. (2018). Potential for Particulate Emission Reduction in Flue Gas Condensing Heat Exchangers in Biomass-Fired Boiler. https://doi.org/10.2172/1434002.

18. Jaya Sekhar, L. (2020). Automatic Temperature Monitoring and Controlling Water Supply System. International Journal of Psychosocial Rehabilitation, 24(5), 2781-2787. https://doi.org/10.37200/ijpr/v24i5/pr201981.

19. Tesser, R., & Santacesaria, E. (2020). Revisiting the Role of Mass and Heat Transfer in GasSolid Catalytic Reactions. Processes, 8(12), 1599. https://doi.org/10.3390/pr8121599.

20. Law of Ukraine No. 3260-IV (2019). About energy saving (with changes). Supreme Soviet of Ukraine, 12.

 

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ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
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