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Wyszukujesz frazę "diesel drive" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Hybrid drive vibration sources analysis
Autorzy:
Droppa, P.
Štiavnický, M.
Pavlov, S.
Powiązania:
https://bibliotekanauki.pl/articles/327848.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
napęd hybrydowy
silnik wysokoprężny
silnik gazowy
wibracje
napęd elektryczny
oscylacja
hybrid drive
diesel drive
gas engine
electric drive
vehicle
oscillations
vibrations
shocks
Opis:
The paper is an introductory session dedicated to the sources of vibrations in a hybrid drive, which is meant to propel special tracked vehicle. The analysis was performed according to stand test results of a hybrid drive. It is aimed on individual modes of operation and modes ensuing from cooperation of diesel drive and electric drive.
Źródło:
Diagnostyka; 2009, 3(51); 23-26
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of super/turbochager system for helicopter diesel engine
Autorzy:
Prokhorenko, Andriy
Vrublevskyi, Oleksandr
Grytsyuk, Oleksandr
Kuzmenko, Anatolii
Kravchenko, Sergii
Powiązania:
https://bibliotekanauki.pl/articles/1840878.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
helicopter diesel engine
supercharging system
compressor drive
engine power
cruising altitude
śmigłowiec
silnik wysokoprężny
system doładowania
moc silnika
Opis:
The article demonstrates a rational scheme of the supercharging system in a helicopter diesel engine with a power of 100 kW, regardless of the flight altitude, and proposes a method for assessing the power losses for a diesel engine depending on the flight altitude using a mathematical model. There are three variants of an engine supercharger scheme with a single-stage turbocharger, a two-stage one with parallel or sequential compressor drive and a turbo-blower. As a result of the computational analysis according to the original method, it was shown that from the point of view of the least energy consumption two-stage scheme with a compressor and a sequential drive is the most rational. To reduce energy losses in the drive with two-stage supercharging, a concept for controlling the pressure system was proposed, which includes changing the rotational speed of the compressor drive and adjusting the throttles. Simulation of the engines running during the climb/descent of the helicopter showed that the proposed pressure scheme and control concept is effective. In order to improve the quality of regulation, the possibility to use an electric drive with the first stage compressor is being considered.
Źródło:
Diagnostyka; 2021, 22, 3; 25-34
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of super/turbochager system for helicopter diesel engine
Autorzy:
Prokhorenko, Andriy
Vrublevskyi, Oleksandr
Grytsyuk, Oleksandr
Kuzmenko, Anatolii
Kravchenko, Sergii
Powiązania:
https://bibliotekanauki.pl/articles/1840851.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
helicopter diesel engine
supercharging system
compressor drive
engine power
cruising altitude
śmigłowiec
silnik wysokoprężny
system doładowania
moc silnika
Opis:
The article demonstrates a rational scheme of the supercharging system in a helicopter diesel engine with a power of 100 kW, regardless of the flight altitude, and proposes a method for assessing the power losses for a diesel engine depending on the flight altitude using a mathematical model. There are three variants of an engine supercharger scheme with a single-stage turbocharger, a two-stage one with parallel or sequential compressor drive and a turbo-blower. As a result of the computational analysis according to the original method, it was shown that from the point of view of the least energy consumption two-stage scheme with a compressor and a sequential drive is the most rational. To reduce energy losses in the drive with two-stage supercharging, a concept for controlling the pressure system was proposed, which includes changing the rotational speed of the compressor drive and adjusting the throttles. Simulation of the engines running during the climb/descent of the helicopter showed that the proposed pressure scheme and control concept is effective. In order to improve the quality of regulation, the possibility to use an electric drive with the first stage compressor is being considered.
Źródło:
Diagnostyka; 2021, 22, 3; 25-34
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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