Modification of cooling impeller pump in combustion engines driven by electricity
Abstract
This paper presents methods of using an electric powered impeller pump to circulate liquid coolant in a combustion engine.The proposed impeller pump is driven differently from pumps typically used in combustion engine cooling systems. Theconventional mechanical drive using the mechanical energy produced by the combustion engine is replaced by an electricmotor. This solution is not new, but is being given greater consideration due to the improved power efficiency of the combustionengine. Power-smart optimum methods of impeller pump regulation are discussed. The guidelines based on the theory of theimpeller pump construction included herein seek to make combustion engine designers more sensitive to issues related to thedesign of highly efficient flow systems of impeller pumps. The cooling system pumps which are currently used in combustionengines often draw on rather unsophisticated structural solutions which are no longer used in any other industry due to theirlow efficiency. This is related to the relatively low power consumption of the impeller pump relative to the power output of theentire engine, as well as to its low cost of manufacture.References
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and Management 75 (2013) 581–592.
[2] Y. H. Shin, S. C. Kim, M. S. Kim, Use of electromagnetic clutch water
pumps in vehicle engine cooling systems to reduce fuel consumption,
Energy 57 (2013) 624–631.
[3] E. G. Ribeiro, A. P. de Andrade Filho, J. L. de Carvalho Meira, Electric
water pump for engine cooling, Tech. rep., SAE Technical Paper
(2007).
[4] A. Poullikkas, Optimization analysis for pumped energy storage systems
in small isolated power systems, Journal of Power Technologies
93 (2) (2013) 78.
[5] J. Dobria ´ nski, M. Wesołowski, Ocena techniczno-ekonomiczna zastosowania
samoczynnego obiegu cyrkulacyjnego w słonecznej instalacji
grzewczej, Problemy in˙zynierii rolniczej 11 (3) (2003) 71–78.
[6] T. Hu, J. Zhu, W. Zhang, Experimental investigation on system with
combination of ground-source heat pump and solar collector, Transactions
of Tianjin University 19 (3) (2013) 157–167.
[7] E. Cortona, C. H. Onder, Engine thermal management with electric
cooling pump, Tech. rep., SAE Technical Paper (2000).
[8] C.Wu, L. Chen, F. Sun, S. Cao, Optimal collector temperature for solardriven
heat pumps, Energy conversion and management 39 (1) (1998)
143–147.
[9] A. Salij, M. Poniewski, J. C. Stepien, Operation of pumps in a district
heating system supplying a distant major industrial user, Journal of
Power Technologies 95 (5) (2015) 68.
[10] B. Jawad, K. Zellner, C. Riedel, Small engine cooling and the electric
water pump, Tech. rep., SAE Technical Paper (2004).
[11] Foit H. Zastosowanie odnawialnych ´zródeł ciepła w ogrzewnictwie i
wentylacji. Wydawnictwo Politechniki S´ la˛skiej. Gliwice, rok 2013.
[12] E. Ró˙zycka, Analiza opłacalno´sci zastosowania niekonwencjonalnych
´zródeł energii w projektowanym budynku jednorodzinnym. kolektory
słoneczne, pompy ciepła, Rocznik Ochrona S´ rodowiska (Tom 11)
(2009) 1351–1371.
[13] P. Omojaro, C. Breitkopf, Direct expansion solar assisted heat pumps:
A review of applications and recent research, Renewable and Sustainable
Energy Reviews 22 (2013) 33–45.
[14] J. Dobrian´ski, J. Fieducik, Urza˛dzenie zaste˛puja˛ce pompe˛
cyrkulacyjna˛ w instalacji słonecznej, Zeszyty Naukowe Politechniki
Rzeszowskiej. Budownictwo i Inz˙ynieria S´ rodowiska (2006)
105–112.
Published
2017-07-21
How to Cite
PECZKIS, Grzegorz.
Modification of cooling impeller pump in combustion engines driven by electricity.
Journal of Power Technologies, [S.l.], v. 97, n. 2, p. 85--88, july 2017.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/609>. Date accessed: 21 dec. 2024.
Issue
Section
Energy Conversion and Storage
Keywords
pumps, cooling pumps, cooling system, cooling system
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