Estimation of the Public Transport Operating Performance: Example of a Selected City Bus Route

Communications - Scientific letters of the University of Zilina, Journal Year: 2022, Volume and Issue: 25(1), P. B7 - B21

Published: Nov. 10, 2022

The efficiency of the public transport use is a complex indicator formed from set partial assessments its economic, technical and environmental efficiency. Special attention must be paid to evaluation based on energy consumption, taking into account work city route. article devoted study operation performance diesel bus selected route determines by specific fuel consumption per unit work. Based statistical data, distribution patterns speed acceleration studied were determined. analytical dependence average daily passenger flow capacity obtained adequacy confirmed. Using obtained, was estimated in individual hauls certain section

Language: Английский

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Change in engine power in the event of electronic components failures

The Archives of Automotive Engineering/ Archiwum Motoryzacji, Journal Year: 2022, Volume and Issue: 98(4), P. 40 - 55

Published: Dec. 30, 2022

In a conventional internal combustion engine, only electrical controls are used to prepare the fuel mixture. All parts must operate flawlessly in order for vehicle and its components correctly. Road safety may be negatively impacted by failure of specific components. The purpose study was ascertain how much malfunction particular affects operates. vehicle's individual electronic were removed, engine power then assessed. primary determinant technical condition is thought power. preparation mixture affected component disconnections, which reduced performance. A with an in-line four-cylinder experiment, conducted lab setting. This eight gradually disengaged. change observed while they disconnected. measured values always evaluated terms automobile that had no defects excellent condition. study's findings demonstrate there circumstances usual operation adversely when one or more malfunctions.

Language: Английский

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Renewal of buses and registration of new buses in the Slovak Republic and the Czech Republic

Istrazivanja i projektovanja za privredu, Journal Year: 2022, Volume and Issue: 21(2), P. 116 - 126

Published: Nov. 21, 2022

The use of alternative fuels and the vehicles meeting strictest emission standards can contribute to improving impact road transport on environment. Therefore, it is also very important restore buses, which affect environment in cities a certain extent. Achieving an increase number share ecological buses possible through several tools. contribution focused analysis EU directive support energy-saving study European countries, data for Slovak Republic Czech Republic, be compared same period, are processed more detail. Due growth rate during period under review, seen that definitely necessary proportion have favourable considered ecological.

Language: Английский

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Electric Ambulance Routing Based on Heuristic Cost-Based Planners in Pandemic Situations

Smart innovation, systems and technologies, Journal Year: 2023, Volume and Issue: unknown, P. 395 - 406

Published: Jan. 1, 2023

Language: Английский

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