Analysis of heat flows in the eddy current wind generator

Octavian MANGOS

doi:10.24193/subbeng.2022.1.8

Authors

Octavian MANGOS PhD. stud., Technical University of Moldova, Faculty of Energetics and Electrical Engineering, Department of Electrical Engineering, Chisinau, Republic of Moldova, octavian.mangos@ie.utm.md https://orcid.org/0000-0003-2934-6040

DOI:

https://doi.org/10.24193/subbeng.2022.1.8

Keywords:

thermogenerator with permanent magnets, heat transfer, convective heat flow, simulation; SOLIDWORKS Flow Simulation.

Abstract

In the paper are presented the results of the analysis of heat flows in the wind generator with permanent magnets and. SOLIDWORKS Flow Simulation software was used to determine the circulation and heat transfer and determine the quantitative relations of heat exchange through the thermogenerator at the variation of the heat transfer liquid flow rate from 10 to 3500 l/h. The obtained results will serve for the design of new thermal generators with permanent magnets for domestic hot water preparation systems using wind energy.

References

Mangos O., Ciupercă R., Sobor I., Generator termic eolian cu curenți turbionari. Brevet de invenţie 4815(13) B1, F03D 9/00; H05B 6/02; F24H 1/10. Universitatea Tehnică a Moldovei, 2022.

Mangos O., Evaluarea consumului de energie în gospodării pentru încălzirea apei calde menajere, Conferința tehnico-științifică a studenților, masteranzilor și doctoranzilor, 23-25 Mar 2021, Universitatea Tehnică a Moldovei, Chișinău, Tehnica-UTM, Vol. I, pp.146-149.

Mangos O., Study of the Circulation of Heat Transfer Fluid in the Permanent Magnets Thermogenerator. 13th Intrernational Conference on Electro-mechanical and Energy Systems SIELMEN-2021. 7-8 Oct. 2021 Iași-Chișinău, pp. 538-542.

Convection Heat Coefficient. [online], 2022, [accesat 12.06.2022]. https://help.solidworks.com/2019/english/SolidWorks/cworks/c_Convection.htm?verRedirect=1.

Mangos O., Sobor I., Cazac V., Burduniuc M., Study of the pressure and distribution of heat transfer fluid in the thermogenerator with permanent magnets and eddy currents. Conferința Națională de Acționări Electrice CNAE-2022. 12-13 May 2022, Timișoara. ANNALS of Faculty Engineering Hunedoara – International Journal of Engineering.

Sobor I., Chiciuc A., Ciupercă R., Rachier V., Convertion of the wind energy into heat, 9th International Conference on Electromechanical and Power Systems SIELMEN 2013, Oct. 2013, Chisinau.

Sobor I., Rachier V., Chiciuc A., Ciupercă R., Small wind energy system with permanent magnet eddy current heater, Bulletin of the polytechnic institute of Iasi, Tome LIX (LXIII), Fasc. 4, 2013.