Coolant pump for compression-ignition aircraft engine

• Autorzy: Gęca Michał Jan , Pietrykowski Konrad , Barański Grzegorz

Identyfikatory

DOI

10.19206/CE-2019-408

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

diesel engine; opposed-piston engine; aircraft propulsion system; cooling system; water pump

PL

silnik wysokoprężny; silnik o tłokach przeciwbieżnych; układ napędowy samolotu; układ chłodzenia; pompa wody

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2019
• Tom: R. 58, nr 4
• Strony: 52--57
• Opis fizyczny: Bibliogr. 21 poz., il. kolor., fot., 1 rys., wykr.

Twórcy

autor

Gęca Michał Jan

• Faculty of Mechanical Engineering, Lublin University of Technology

autor

Pietrykowski Konrad

• Faculty of Mechanical Engineering, Lublin University of Technology

autor

Barański Grzegorz

• Faculty of Mechanical Engineering, Lublin University of Technology

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).