

Calculation of reconstruction volumes of common standard sizes of hot-water boilers during the transition to a methane-hydrogen fuel
https://doi.org/10.15518/isjaee.2023.06.157-173
Abstract
The ongoing research provides for the development of general technical solutions for the creation of a methanehydrogen water-heating boiler unit. The advantages of this source of thermal energy over similar units is the reduction in specific carbon dioxide emissions per unit of thermal energy produced, which is relevant for the decarbonization of the Russian heat and power industry. As part of the work, a mathematical model was created for the mixed thermal calculation of a hot water boiler unit (calibration for the furnace and constructive for the convective part) in the Python programming language. The calculation in the model is carried out based on the normative method. Implemented the ability to calculate the conversion of the most popular standard sizes of hot water boilers to another gas composition: KVGM-10, KVGM-20, KVGM-30, KVGM-50, KVGM-100, KVGM-180, PTVM-30, PTVM-50, PTVM-100 and PTVM-180. The result of the calculation of the reconstruction of the convective part is the required area of the heat-receiving surface, which makes it possible to estimate the volume of reconstruction. The paper analyzes the volume of reconstruction of burners RGMG-10, RGMG-20 and RGMG-30 when switching to a methane-hydrogen mixture.
About the Authors
A. V. FedyukhinRussian Federation
Fedyukhin Alexander Valeryevich - PhD, associate professor, Department of Industrial Thermal Engineering
111250, Moscow, ext. ter. Lefortovo municipal district, st. Krasnokazarmennaya, 14, building 1
D. V. Semin
Russian Federation
Semin Daniil Vladimirovich - postgraduate student, research engineer, Department of Industrial Thermal Engineering
111250, Moscow, ext. ter. Lefortovo municipal district, st. Krasnokazarmennaya, 14, building 1
S. A. Dronov
Russian Federation
Dronov Stanislav Anatol`evich - postgraduate student, research engineer, Department of Industrial Thermal Engineering
111250, Moscow, ext. ter. Lefortovo municipal district, st. Krasnokazarmennaya, 14, building 1
A. G. Gusenko
Russian Federation
Gusenko Aleksey Gennad’evich - student, engineer, Department of Industrial Thermal Engineering
111250, Moscow, ext. ter. Lefortovo municipal district, st. Krasnokazarmennaya, 14, building 1
V. A. Karasevich
Russian Federation
Karasevich Vladislav Aleksandrovich - PhD, Scientific Director, associated professor, Renewable Energy Department, Gubkin State Oil & Gas University; Research er, Autonomy Energy Center, MIPT. Of MIPT
140105, Moscow region, Ramenskoye, Chugunova st., 41, apt. 164
M. S. Povernov
Russian Federation
Povernov Mikhail Sergeevich – Technical Director, Senior specialist, Autonomy Energy Center, MIPT
140105, Moscow region, Ramenskoye, Chugunova st., 41, apt. 164
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Review
For citations:
Fedyukhin A.V., Semin D.V., Dronov S.A., Gusenko A.G., Karasevich V.A., Povernov M.S. Calculation of reconstruction volumes of common standard sizes of hot-water boilers during the transition to a methane-hydrogen fuel. Alternative Energy and Ecology (ISJAEE). 2023;(6):157-173. (In Russ.) https://doi.org/10.15518/isjaee.2023.06.157-173