Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Grzegorz Barański"'
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 6, Pp 16-26 (2023)
The article presents the results of toxic emissions in road tests of an urban bus. The object of the study was the Mercedes Connecto city bus. The results of toxic emissions were recorded in real time while bus drives with the use of the Semtech Ecos
Externí odkaz:
https://doaj.org/article/271718713f9c4f1280aa785418c9594d
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 3, Pp 54-66 (2022)
This paper presents the research results for a diesel and hydrogen fueled engine. The research object is a four-cylinder, four-stroke ADCR engine with a displacement of 2,636 cm3. In the experiments, glow plugs were replaced with compressed hydrogen
Externí odkaz:
https://doaj.org/article/23d1b1a6801e4d22b4c7fd707a42f32a
Publikováno v:
Combustion Engines, Vol 187, Iss 4, Pp 3-7 (2021)
The paper presents the results of the bench tests to measure mechanical vibrations of a new aircraft opposed piston engine with reciprocating pistons. The PLZ-100 engine is a three-cylinder, six-piston, two-shaft drive unit with a two-stroke diesel c
Externí odkaz:
https://doaj.org/article/a14a8950e5b54211b8fe592a602dd941
Measuring Regenerative Braking Electricity Generated by the City Bus with Internal Combustion Engine
Publikováno v:
Advances in Sciences and Technology, Vol 15, Iss 3, Pp 215-223 (2021)
Engine braking, just when the vehicle consumes no fuel, is an important component of the energy balance. In such states, the bus loses its cumulated kinetic and potential energies but alternators recover a portion of these energies into electricity.
Externí odkaz:
https://doaj.org/article/05766ab0f54a450a8717daacb204de33
Publikováno v:
Combustion Engines, Vol 179, Iss 4, Pp 75-79 (2019)
This paper presents the results of experimental studies of the opposed-piston diesel engine. This engine was designed during one of the stages of the research on a new-type drive unit for gyrocopter applications. In order to conduct research, a speci
Externí odkaz:
https://doaj.org/article/5ad7d3d227da4ff6888a92ec2912c050
Publikováno v:
Combustion Engines, Vol 179, Iss 4, Pp 52-57 (2019)
The article presents an analysis of the design of cooling liquid pumps for a compression-ignition aircraft engine. A 100 kW twin- charged, two-stroke, liquid-cooled engine has 3 cylinders and 6 opposed-pistons. In the first part of the study, the amo
Externí odkaz:
https://doaj.org/article/7e72ac71fe1a41198b3ab7415dafaa4f
Publikováno v:
Combustion Engines, Vol 171, Iss 4, Pp 29-32 (2017)
This paper discusses the methodologies to investigate the efficiency of on-board electricity generation in the city bus. The research object, i.e. the Mercedes Conecto was tested under steady conditions. A chassis dynamometer, i.e. the MAHA LPS 3000
Externí odkaz:
https://doaj.org/article/6f5723caa05045fdb34d572ddd003c6d
Publikováno v:
Advances in Sciences and Technology, Vol 11, Iss 1, Pp 212-219 (2017)
The article presents the tests results of the prototype design of hydraulically assisted injector, that is designed for gas supply into diesel engines. The construction of the injector allows for it positioning in the glow plug socket, so that the ga
Externí odkaz:
https://doaj.org/article/a8a26f3dbc654bbe874d21d63cc5962b
Publikováno v:
Combustion Engines, Vol 168, Iss 1, Pp 161-167 (2017)
This paper examines the selected constructions of piston for aircraft CI engines and discusses tendencies in a development of piston designs. The paper addresses the question of using new materials and coatings to improve quality of pistons and the s
Externí odkaz:
https://doaj.org/article/db646353c3c44185991e5a1ba62cf2a8
Publikováno v:
Combustion Engines, Vol 171, Iss 4, Pp 29-32 (2017)
This paper discusses the methodologies to investigate the efficiency of on-board electricity generation in the city bus. The research object, i.e. the Mercedes Conecto was tested under steady conditions. A chassis dynamometer, i.e. the MAHA LPS 3000