Development of Measures to Improve  Road Safety in the City of Kursk

Агеев, Е. В.; VINOGRADOV, E.S.

doi:10.33979/2073-7432-2019-66-3-104-109

Cited by 1 publication

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Besides, we selected the following main equipment: DBD-4 gasoline engine loader and INFRAKARM2.01 4-component gas analyser. Additional control devices were needed to control the secondary parameters of the ICE systems [17,18]. The additional control devices include a MT-10 motor tester and a PC.…”

Section: Choosing the Research Methodologymentioning

confidence: 99%

“…The number of individual components of complete combustion products at K=0.5 and the adopted speed mode: . (17) Since the excess air ratio for the desired ICE varies within 0.7-1.3, substituting these values with an increment of 0.05 into Eqs. (12)(13)(14)(15)(16)(17), we obtain the following dependencies (Fig.…”

Section: The Heat Calculation Of the Studied Icementioning

confidence: 99%

“…The main works of the leading scientists in the field of transport ecology are aimed at the development of new devices for the neutralization of exhaust emissions, systems for monitoring the parameters of exhaust toxicity, as well as selective adjustment of fuel supply when the technical condition of ICE systems changes [13][14][15][16]. The effectiveness of these solutions has been proven during the operation of completely new vehicle systems having no running time [17][18][19][20]. Ideal conditions for the operation of vehicles were in these studies.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Environmental control and test dynamic control of the engine output parameters

Гриценко¹,

Shepelev²,

Salimonenko³

et al. 2020

FME Transactions

View full text Add to dashboard Cite

In modern transport, environmental control plays a key role in shaping the strategy for managing the technical condition of nodes and systems. The first step in reducing the toxicity of exhaust gas emissions was the introduction of Euro standards, successively from Euro-0 to Euro-6. Accompanying the appearance of Euro standards, exhaust systems were supplemented with catalytic converters, which deactivated most of the harmful emissions. Oxygen sensors also began to play a key role, the installation of which resulted in the appearance of feedback. Thus, the global automotive industry is closer to the controllability of the engine output parameters. However, there are not enough parameters, operating modes, and additional controls available for this purpose. The presented studies used a new method of selective control of exhaust gases in each cylinder. The following parameters were used for monitoring: the crankshaft speed, complete and partial (cycle-by-cycle) disconnection of cylinders, O2, CO, CO2, and CH. The mode was provided by the number of the engine's disconnected operated cycles and the crankshaft speed. The control was performed by the internal adjustment of the fuel supply under the influence on the injection duration of the electromagnetic nozzle. During the research, we established the minimum values of the exhaust toxicity parameters during the test effects. This method with a combination of modes and parameters allows us to reduce the toxicity of exhaust gases and to improve the efficiency and effectiveness of vehicles.

show abstract

Section: Choosing the Research Methodologymentioning

confidence: 99%