Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Luka Lešnik"'
Publikováno v:
Energies, Vol 16, Iss 18, p 6425 (2023)
Despite the current boost in the use of electric vehicles to reduce the automotive sector’s footprint, combustion vehicles are and will be present in our cities in both the immediate and long term. In this sense, catalytic converters, which are exh
Externí odkaz:
https://doaj.org/article/4aa63120bfb344fa85ad1390c7582369
Publikováno v:
Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, Vol 29, Iss 3, Pp 275-288 (2020)
As a very important element of most water supply systems, valves are exposed to the effects of strong hydrodynamic forces. When exposed to large physical quantities, the valve and piping can be damaged, which could endanger the performance of a water
Externí odkaz:
https://doaj.org/article/94bac7a1d6e14198807303b2275e4e69
Publikováno v:
Energies, Vol 15, Iss 23, p 8786 (2022)
Pollution of water by plastic contaminants has received increasing attention, owing to its negative effects on ecosystems. Small plastic particles propagate in water and can travel long distances from the source of pollution. In order to research the
Externí odkaz:
https://doaj.org/article/fdde7c6a97a94828bd1adae3ef8f9440
Publikováno v:
Zbornik Radova, Vol 20, Iss 1 (2019)
U radu se razmatraju temeljna načela za formiranje graničnog sloja kod ravninskih (2D) i prostornih (3D) objekata te je dat opis načina njegova formiranja pomoću fizikalnih modela HM 133 i HM 152 (tvrtke GUNT), koji su sastavni dio hidrotehničko
Externí odkaz:
https://doaj.org/article/42288593205d4e00a81b2b31c10f2fa0
Autor:
Luka Lešnik, Breda Kegl, Eloísa Torres-Jiménez, Fernando Cruz-Peragón, Carmen Mata, Ignacijo Biluš
Publikováno v:
Energies, Vol 14, Iss 2, p 452 (2021)
The presented paper aims to study the influence of mineral diesel fuel and synthetic Gas-To-Liquid fuel (GTL) on the injection process, fuel flow conditions, and cavitation formation in a modern common-rail injector. First, the influence on injection
Externí odkaz:
https://doaj.org/article/fb05209618954f988c60b4218695913a
Publikováno v:
Strojniški vestnik, vol. 68, no. 2, pp. 71-81, 2022.
Cavitation is the phenomenon of fluid evaporation in hydraulic systems, which occurs due to a pressure drop below the value of the vapor pressure. For numerical modeling of this generally undesirable phenomenon, which is often associated with materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65cbf96406972d4651aeea8b226a9640
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=135436
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=135436
Publikováno v:
Processes; Volume 9; Issue 12; Pages: 2256
Processes, Vol 9, Iss 2256, p 2256 (2021)
Processes, Vol 9, Iss 2256, p 2256 (2021)
An ultrasonic spray pyrolysis (USP) device consists of an evaporation and two reaction zones of equal length, into which an aerosol with a precursor compound enters, and where nanoparticles are formed in the final stage. As part of this research, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b875cf27c33e8a7e3b50a9266d9b60ff
Publikováno v:
International conference Fluid Power 2021: Conference Proceedings.
The viscosity of a hydraulic fluid is certainly one of the most important material properties of a fluid, as it affects a whole range of phenomena in the hydraulic system and the operation of the entire system. Among other things, it affects the effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e0f20a12b2a99cc40caa44bc8f3f342
https://doi.org/10.18690/978-961-286-513-9.9
https://doi.org/10.18690/978-961-286-513-9.9
Autor:
Luka Lešnik, Breda Kegl
Publikováno v:
Thermal Science, Vol 23, Iss Suppl. 5, Pp 1749-1755 (2019)
The paper deals with water/diesel emulsion effects on injection and combustion characteristics of a bus Diesel engine. The influences of water content in water/diesel emulsion are investigated by numerical simulation. Higher content of water in water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60bc2120f719fbe9c577f1ac6c8fb734
https://doi.org/10.2298/tsci190222319k
https://doi.org/10.2298/tsci190222319k
Publikováno v:
Energy Conversion and Management. 177:817-832
This paper proposes a methodology for simulating engine/vehicle responses of a non-stationary test cycle by means of few steady-state operating modes, which can greatly reduce testing costs and time. The novelty of the proposed methodology is the app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d419a37d313161f3227de10ce8146d
https://doi.org/10.1016/j.enconman.2018.08.061
https://doi.org/10.1016/j.enconman.2018.08.061