Coolant pump for compression-ignition aircraft engine
 
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Faculty of Mechanical Engineering, Lublin University of Technology.
Publication date: 2019-10-01
 
Combustion Engines 2019,179(4), 52–57
 
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ABSTRACT
The article presents an analysis of the design of cooling liquid pumps for a compression-ignition aircraft engine. A 100 kW twin- charged, two-stroke, liquid-cooled engine has 3 cylinders and 6 opposed-pistons. In the first part of the study, the amount of heat needed to be removed by the cooling system was estimated to obtain the required volumetric flow rate. Then, the design of automotive cooling liquid pumps for compression-ignition engines with a Common Rail power supply system and power of about 100 kW was analyzed. The aim of the analysis was to select a suitable pump for applications in the aircraft compression-ignition engine. 5 constructions of different shape, diameter and width of the working rotor were selected. The pressure and volume flow rate were determined for a given rotational speed of the pump on a specially built stand. The operation maps of individual pumps were created to select the most efficient types of pumps.
 
REFERENCES (20)
1.
CASTIGLIONE, T., BOVA, S., BELLI, M. A model predictive controller for the cooling system of internal combustion engines. 71st Conference of the Italian Thermal Machines Engineering Association. ATI2016, 14-16.
 
2.
CHASTAIN, J. Internal combustion engine cooling strategies. Clemson University. TigerPrints. 2006. All Theses. Paper 23.
 
3.
CIPOLLONE, R., BIANCHI, G., DI BATTISTA, D., FATIGATI, F. Fuel economy benefits of a new engine cooling pump based on sliding vane technology with variable eccentricity. ATI 2015 – 70th Conference of the ATI Engineering Association. Energy Procedia. 2015, 82, 265-272.
 
4.
CIPOLLONE, R., DI BATTISTA, D. Sliding vane rotary pump in engine cooling system for automotive sector. Applied Thermal Engineering. 2015, 76, 157-166.
 
5.
CIPOLLONE, R., DI BATTISTA, D., CONTALDI, G. et al. Development of a sliding vane rotary pump for engine cooling. 69th Conference of the Italian Thermal Machines Engineering Association. ATI2014. Energy Procedia. 2015, 81, 775-783.
 
6.
CIPOLLONE, R., DI BATTISTA, D., GUALTIERI, A., MASSIMI, M. Development of thermal modeling in support of engine cooling design. SAE Technical Paper 2013-24-0090, 2013. DOI: 10.4271/2013-24-0090.
 
7.
FENG, J., LUO, X., BENRA, F.K., DOHMEN, H.J. Expe-rimental investigation of velocity fluctuations in a radial diffuser pump. Journal of Hydrodynamics. 2015, 27(3), 332-339. DOI: 10.1016/S1001-6058(15)60490-5.
 
8.
FROMM, L., HEROLD, R., KOSZEWNIK, J., REGNER, G. Modernizing the opposed-piston engine for more efficient military ground vehicle applications. Proceedings of the Ground Vehicle Systems Engineering and Technology Symposium. GVSETS 2012.
 
9.
GRABOWSKI, Ł., PIETRYKOWSKI, K., KARPIŃSKI, P. Energetic analysis of the aircraft diesel engine. MATEC Web of Conferences. 2019, 252, 1-6.
 
10.
HARRIS, N.C., JAHNS, T.M., HUANG, S. Design of an integrated motor/controller drive for an automotive water pump application. Department of Electrical and Computer Engineering University of Wisconsin-Madison Madison. WI 53706, USA.
 
11.
HEROLD, R.E. et al. Thermodynamic benefits of opposed-piston two-stroke engines. SAE Technical Paper 2011-01-2216, 2011.
 
12.
KNEBA, Z. Development trends of automotive engine cooling systems. Combustion Engines. 2013, 154(3), 291-296.
 
13.
KRAKOWSKI, R. Internal combustion engine cooling system with elevated coolant temperature research on the model test stand. Journal of KONES Powertrain and Transport. 2013, 20, 4.
 
14.
LIM, D.H., KIM, S.C., KIM, M.S. Thermal analysis of an electric water pump for internal combustion engine vehicles. International Journal of Automotive Technology. 2013, 14(4), 579-585. DOI: 10.1007/s12239-013-0062-7.
 
15.
MOHAMED, E.S. Development and analysis of a variable position thermostat for smart cooling system of a light duty diesel vehicles and engine emissions assessment during NEDC. Applied Thermal Engineering. 2016, 99, 358-372.
 
16.
OGRODZKI, A. Technika cieplna w pojazdach. Wydawnictwo Komunikacji i Łączności. Warszawa 1982.
 
17.
SALAH, M.H., MITCHELL, T.H., WAGNER, J.R., DAWSON, D.M. A smart multiple-loop automotive cooling. IEEE/ASME Transactions on Mechatronics. 2010, 15(1).
 
18.
SHIN, Y.H., KIM, S.C., KIM, M.S. Use of electromagnetic clutch water pumps in vehicle engine cooling systems to reduce fuel consumption. Energy. 2013, 57, 624-631.
 
19.
WANG, X. et al. Comparison of electrical and mechanical water pump performance in internal combustion engine. International Journal of Vehicle Systems Modelling and Testing. 2015, 10(3), 205-223.
 
20.
iParto Sp. z o.o., www.iparts.pl (accessed 2019-10-02)
 
 
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