Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept
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Аутори
Belošević, SrđanPaprika, Milijana
Komatina, M
Stevanović, Žarko M.
Mladenovic, R
Oka, Nikola
Dakić, Dragoljub V.
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This paper presents selected results obtained by experimental investigation and modeling of flow and heat transfer processes, considering heat exchanger built within an originally developed concept of a household furnace, with convective canals. High efficiency, low emission, firing of both low- and high-rank solid fuels, considerable energy savings, as well as a pleasant heated ambient could be considered as advantages of the furnace. The flue gas-to-water heat exchanger is aimed for heating of water and ambient air in residential compartments. Experimental results show that the heat exchanger has significant influence on increase of the furnace total efficiency. Numerical model of the heat exchanger has been developed, for it is neccesary to obtain reliable data also for the cases not supported by experiments. Predicted values of outlet temperatures of cooling water and flue gases have been compared to the corresponding measured values. Operation characteristics of furnace and heat e...xchanger could be optimized by combining long-term testing and numerical modeling (C) 2004 Elsevier B.V. All rights reserved.
Кључне речи:
residential heating / energy savings household furnace / heat exchanger / experiments / modelingИзвор:
Energy and Buildings, 2005, 37, 4, 325-331
DOI: 10.1016/j.enbuild.2004.06.018
ISSN: 0378-7788
WoS: 000226504200004
Scopus: 2-s2.0-10444245953
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Институција/група
VinčaTY - JOUR AU - Belošević, Srđan AU - Paprika, Milijana AU - Komatina, M AU - Stevanović, Žarko M. AU - Mladenovic, R AU - Oka, Nikola AU - Dakić, Dragoljub V. PY - 2005 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2848 AB - This paper presents selected results obtained by experimental investigation and modeling of flow and heat transfer processes, considering heat exchanger built within an originally developed concept of a household furnace, with convective canals. High efficiency, low emission, firing of both low- and high-rank solid fuels, considerable energy savings, as well as a pleasant heated ambient could be considered as advantages of the furnace. The flue gas-to-water heat exchanger is aimed for heating of water and ambient air in residential compartments. Experimental results show that the heat exchanger has significant influence on increase of the furnace total efficiency. Numerical model of the heat exchanger has been developed, for it is neccesary to obtain reliable data also for the cases not supported by experiments. Predicted values of outlet temperatures of cooling water and flue gases have been compared to the corresponding measured values. Operation characteristics of furnace and heat exchanger could be optimized by combining long-term testing and numerical modeling (C) 2004 Elsevier B.V. All rights reserved. T2 - Energy and Buildings T1 - Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept VL - 37 IS - 4 SP - 325 EP - 331 DO - 10.1016/j.enbuild.2004.06.018 ER -
@article{ author = "Belošević, Srđan and Paprika, Milijana and Komatina, M and Stevanović, Žarko M. and Mladenovic, R and Oka, Nikola and Dakić, Dragoljub V.", year = "2005", abstract = "This paper presents selected results obtained by experimental investigation and modeling of flow and heat transfer processes, considering heat exchanger built within an originally developed concept of a household furnace, with convective canals. High efficiency, low emission, firing of both low- and high-rank solid fuels, considerable energy savings, as well as a pleasant heated ambient could be considered as advantages of the furnace. The flue gas-to-water heat exchanger is aimed for heating of water and ambient air in residential compartments. Experimental results show that the heat exchanger has significant influence on increase of the furnace total efficiency. Numerical model of the heat exchanger has been developed, for it is neccesary to obtain reliable data also for the cases not supported by experiments. Predicted values of outlet temperatures of cooling water and flue gases have been compared to the corresponding measured values. Operation characteristics of furnace and heat exchanger could be optimized by combining long-term testing and numerical modeling (C) 2004 Elsevier B.V. All rights reserved.", journal = "Energy and Buildings", title = "Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept", volume = "37", number = "4", pages = "325-331", doi = "10.1016/j.enbuild.2004.06.018" }
Belošević, S., Paprika, M., Komatina, M., Stevanović, Ž. M., Mladenovic, R., Oka, N.,& Dakić, D. V.. (2005). Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept. in Energy and Buildings, 37(4), 325-331. https://doi.org/10.1016/j.enbuild.2004.06.018
Belošević S, Paprika M, Komatina M, Stevanović ŽM, Mladenovic R, Oka N, Dakić DV. Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept. in Energy and Buildings. 2005;37(4):325-331. doi:10.1016/j.enbuild.2004.06.018 .
Belošević, Srđan, Paprika, Milijana, Komatina, M, Stevanović, Žarko M., Mladenovic, R, Oka, Nikola, Dakić, Dragoljub V., "Experimental and numerical investigation of heat exchanger built in solid fuel household furnace of an original concept" in Energy and Buildings, 37, no. 4 (2005):325-331, https://doi.org/10.1016/j.enbuild.2004.06.018 . .