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Wyświetlanie 1-2 z 2
Tytuł:
Modern trends in development of alternative powertrain systems for non-road machinery
Autorzy:
Kalociński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/2097642.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
powertrain technology
alternative drive
hybrid
agricultural
construction
technologia napędowa
napęd alternatywny
hybryda
rolnictwo
konstrukcja
Opis:
The main goal of the paper is to review available alternative powertrain technologies for non-road machinery. Based on that, to propose adequate classification and recognise main trends within this area. The paper presents various powertrain propositions alternative to internal combustion engine and solely mechanical powertrain developed by manufacturers over a course of years. The article explains actual legislative situation regarding environmental challenges connected to the powertrain solutions and reiterates the need for development in that area. Both commercially available and only presented at fairs or at early development stages solutions have been analysed. Depending on the load conditions and work patterns multiple benefits as well as challenges to the reviewed concepts have been discussed. Certain classification of existing powertrain solutions have been proposed taking into account its design and functionality.
Źródło:
Combustion Engines; 2022, 61, 1; 42--54
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Current directions in LD powertrain technology in response to stringent exhaust emissions and fuel efficiency requirements
Autorzy:
Bielaczyc, P.
Woodburn, J.
Powiązania:
https://bibliotekanauki.pl/articles/133923.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
silnik LD
technologia napędowa
emisja spalin
normy emisji
WLTP
RDE
rzeczywista emisja cząstek
LD engines
powertrain technology
exhaust emissions
emissions standards
Worldwide harmonized Light vehicles Test Procedures
Real Driving Emissions
Opis:
The major global automotive markets have all set limits for exhaust emissions from new road vehicles, which have become increasingly stringent over the past few decades. There is also considerable pressure to reduce fuel consumption and CO2 emissions – around 80% of all new passenger cars sold globally are subject to some kind of energy efficiency regulation. Such legal requirements necessitate extensive R&D and testing and the entire field is undergoing a period of rapid change. Despite a recent trend towards harmonisation, at present significant regional differences exist, which vary from the analytical laboratory methods specified, the list of regulated pollutants, the numerical values of the emissions limits and the test cycles employed for engine and chassis dynamometer testing of vehicles and their powertrains. Here the key points are reviewed and strategies and technologies employed to deal with these emissions challenges are discussed. Incoming automotive emissions regulations including the WLTP and Real Driving Emissions are discussed and in conclusion likely directions in powertrain technology are identified.
Źródło:
Combustion Engines; 2016, 55, 3; 62-75
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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