Wpływ nieszczelności układu dolotowego silnika ZI na emisję szkodliwych substancji
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2018, Vol 220, Issue 6
Abstract
In this article, the issues related to vehicular traffic in big cities and heightened harmful substance emissions stemming from it were described. In the research part, the effect of air leakage in the SI engine intake manifold on substance emissions was investigated. The manifold was customized to simulate air leakage in each of its air ducts. Same ratio of leakage was assumed for each duct, and substance emissions were measured in full range of engine rotational speeds. A difference in exhaust gas composition was shown for each researched variant, being the result of varying cylinder filling ratio due to simulated air leakage.
Authors and Affiliations
Szymon Kołodziej
Keywords
Related Articles
- EP ID EP561816
- DOI 10.24136/atest.2018.121
- Views 63
- Downloads 0
Charakterystyka warunków eksploatacji wybranej kategorii pojazdów w ruchu miejskim, pozamiejskim i autostradowym
Paper presents an empirical characteristic of operating conditions for selected category of passenger vehicles. Driving patterns was obtained during measurements performed in real traffic. In measurements vehicles moved...
Konkurencja na rynku pasażerskich przewozów międzyaglomeracyjnych w Polsce
The article answers to a question how long time will take to ride and what its cost will be on chosen routes, if we decide to travel: by train, bus, passenger cars or plane. In the article a current communication situati...
Niechłodzone detektory fotonowe z (Hg,Cd)Te promieniowania 10,6 µm
W artykule dokonano analizy niechłodzonych (T=300K) fotodiod (PC) i detektorów magnetoekskluzyjnch (EMCD) promieniowania 10,6 µm. Obliczenia wykazały, że optymalne parametry fotodiod takie jak grubość czy domieszkowanie...
Zastosowanie benchmarkingu w logistyce miejskiej na przykładzie wybranych projektów europejskich
The use of road transport as a dominant transport mode, used for urban deliveries, has a number of negative impacts, mainly due to the congestion effect, environmental pollution, road safety, city image and functionality...
Metoda wyznaczania wartości dynamicznego modułu Younga oraz współczynnika tłumienia materiałów elastomerowych
Proper selection of elastomeric materials that may be used in vibration isolation systems requires the determination of the physico-mechanical parameters of the material. The basic determinant is the Young's modulus, whi...