Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Marijonas Bogdevičius"'
Publikováno v:
Sensors, Vol 24, Iss 18, p 5877 (2024)
As air traffic intensity increases and stochastic uncertainties, such as wind direction and speed, continue to impact air traffic controllers’ workload significantly, airlines are increasingly pressured to reduce costs by flying via straighter/more
Externí odkaz:
https://doaj.org/article/3ff555bca27a475a9466a711adaeba45
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11332 (2022)
The interaction between a deflected car tyre and a road surface was modelled under normal and overloaded conditions. The model incorporates the detailed geometry of the car wheel, including a metallic rim reinforcement, a hyper-elastic composite tyre
Externí odkaz:
https://doaj.org/article/6c50284189e9466b86a1126e1e157b16
Publikováno v:
Transport Problems, Vol 14, Iss 2, Pp 5-17 (2019)
The purpose of this paper is to describe and analyse a mechanical device designed to enhance the safety of a motor vehicle. The topic is addressed by analysing the method of absorbing kinetic energy during a car collision with an obstacle. The articl
Externí odkaz:
https://doaj.org/article/3c8d56adfda24958bc29d03dc4ed21c2
Autor:
Marijonas BOGDEVIČIUS, Andrius RUŽINSKAS, Vaidas VADLŪGA, Paulius BOGDEVIČIUS, Rimantas KAČIANAUSKAS, Algirdas MAKNICKAS, Frank GAUTERIN
Publikováno v:
Transport Problems, Vol 14, Iss 1, Pp 013-021 (2019)
The main parameters describing the interaction between a tire and the road are forces transmitted by a tire. This paper presents experimental and theoretical research of mechanism of force transmission between a tire and slush-covered pavement. The e
Externí odkaz:
https://doaj.org/article/c16b8bfcaa97480aa3ffd207ac31f2f0
Publikováno v:
Entropy, Vol 24, Iss 5, p 583 (2022)
A dynamic aircraft system conflict (concurrent event) situation exists when a time with a loss (-es) of separation (LOS) in their true or predicted trajectories is determined. Regional air traffic management (ATM) programs aim to make ATM safer and m
Externí odkaz:
https://doaj.org/article/8aa99904ccc040fba79d04ce915e9296
Autor:
Mykola Karpenko, Marijonas Bogdevičius
Publikováno v:
Transport, Vol 35, Iss 1 (2020)
The article presents the findings of theoretical and experimental research on hydraulic processes occurring in the hydraulic drives of transport machines. The paper analyses the influence of hydrodynamic processes on the flow characteristics of fluid
Externí odkaz:
https://doaj.org/article/55a73be7084e44aba05c8049a22b8d0f
Publikováno v:
Aerospace, Vol 9, Iss 2, p 112 (2022)
Aircraft fly en route under concurrent event situations (conflicting situations), which occur when they operate in the same airspace but are too close to each other in the same time frame. Hence, the safe horizontal distance between them is not less
Externí odkaz:
https://doaj.org/article/421c7a9306304157a61fc1b1261f5db6
Autor:
Tomas Eglynas, Arunas Andziulis, Marijonas Bogdevičius, Jolanta Janutėnienė, Sergej Jakovlev, Valdas Jankūnas, Audrius Senulis, Mindaugas Jusis, Paulius Bogdevičius, Saulius Gudas
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
This article studies an operational problem arising at a container terminal. Klaipeda city port operations were surveilled up close and relevant remarks were made. The time efficiency of the existing container-lowering procedures using the simulation
Externí odkaz:
https://doaj.org/article/2ad40688c8484a7992c7697a9c823a72
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 10 (2018)
The traffic flows are influenced by various factors. In order to determine the characteristics of traffic flows in response to changing conditions, comprehensive research that is based on the best possible methods for simulating different street situ
Externí odkaz:
https://doaj.org/article/c402cec2a5fb4cf097fe9c2d9b04f348
Autor:
Marijonas Bogdevičius, Jolanta Janutėnienė, Rimantas Didžiokas, Saulius Razmas, Viktor Skrickij, Paulius Bogdevičius
Publikováno v:
Transport, Vol 33, Iss 1 (2018)
The hydrodynamic and thermodynamic processes of geothermal well extraction are investigated and presented in this paper. The paper presents mathematical models for a multi-level centrifugal pump and pipeline system. The mathematical models were used
Externí odkaz:
https://doaj.org/article/a255d45ab2ae4c7c9e4bb2efd5ea2cc8