Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Andrzej Łebkowski"'
Autor:
Jakub Wnorowski, Andrzej Łebkowski
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11205 (2024)
Determining the route from the starting point to the destination is one of the first tasks performed when planning a ship’s voyage. Before the computer age, routes were plotted manually by seafarers based on maps. Nowadays, algorithms are used for
Externí odkaz:
https://doaj.org/article/a0c7a5dddc9446079f262498b8eea20e
Autor:
Andrzej Łebkowski
Publikováno v:
Energies, Vol 17, Iss 22, p 5665 (2024)
For nearly two centuries, electric drives have been used in transportation. Nevertheless, they were not always favored by designers. The century-long dominance of heat engines led to the disregard of numerous challenges associated with the operation
Externí odkaz:
https://doaj.org/article/79015e87f2f2407a937c985942b0b59d
Autor:
Andrzej Łebkowski, Wojciech Koznowski
Publikováno v:
Energies, Vol 16, Iss 24, p 8053 (2023)
International trade is continuously rising, leading to an increase in the flow of goods passing through transportation hubs, including air and sea. In addition, the aging fleet of inland vessels necessitates renewal through the construction of new ve
Externí odkaz:
https://doaj.org/article/4efa5625780847a698de32a5b512fb6b
Autor:
Wojciech Koznowski, Andrzej Łebkowski
Publikováno v:
Energies, Vol 15, Iss 24, p 9592 (2022)
The topic of reducing exhaust gas emissions from internal combustion engines in the areas of port and coastal waters is in line with the assumptions of the climate policy. The publication presents a proposal to reduce the energy associated with the m
Externí odkaz:
https://doaj.org/article/ad309d68982e4bffabfd7c19ae324288
Autor:
Piotr Szewczyk, Andrzej Łebkowski
Publikováno v:
Energies, Vol 15, Iss 24, p 9613 (2022)
The publication presents a proposal of methodology for the evaluation of electric vehicle energy storage, based on examples of three types of batteries. Energy stores are evaluated in different categories such as cost, reliability, total range, energ
Externí odkaz:
https://doaj.org/article/8507f65e53a94eddb3a9bf609373ac78
Autor:
Jakub Wnorowski, Andrzej Łebkowski
Publikováno v:
Sensors, Vol 22, Iss 19, p 7421 (2022)
Modern computers with specialised software are able to simulate oceans with waves and sea currents, and the action of wind, gravity, ships and other vehicles. The high-level programming languages that are used in this type of software can read inform
Externí odkaz:
https://doaj.org/article/fe75ab3644ed468787bea642a636333d
Autor:
Jakub WNOROWSKI, Andrzej ŁEBKOWSKI
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 100, Pp 211-222 (2018)
New technology in the maritime sector often forces shipowners to assemble many new devices on their ship, which can increase the safety of sea travel. With each additional device on the navigation bridge, there are additional sets of data that need t
Externí odkaz:
https://doaj.org/article/35b258916cf343afae51e07b89aa9092
Autor:
Wojciech Koznowski, Andrzej Łebkowski
Publikováno v:
Energies, Vol 15, Iss 1, p 339 (2022)
The trend to replace internal combustion engines with electric zero-emission drives, visible in the automotive industry, also exists in the shipbuilding industry. In contrary to land vehicles, the requirements for the electric propulsion system of tu
Externí odkaz:
https://doaj.org/article/4554a468d3b545ef886a116f00acd5e5
Studies on Energy Consumption of Electric Light Commercial Vehicle Powered by In-Wheel Drive Modules
Autor:
Piotr Szewczyk, Andrzej Łebkowski
Publikováno v:
Energies, Vol 14, Iss 22, p 7524 (2021)
This article presents the results of energy consumption research for an electric light commercial vehicle (eLCV) powered by a centrally located motor (4 × 2 drive system) or motors placed in the vehicle’s wheels (4 × 4 drive system). For the cons
Externí odkaz:
https://doaj.org/article/a367f5501a3c4acda93b3a9979a36f25
Autor:
Andrzej ŁEBKOWSKI
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 94, Pp 123-137 (2017)
This paper describes the structure of a light electric vehicle known as the Mia Electric vehicle. The vehicle parameters and exploitation properties are presented, while the advantages and disadvantages of the vehicle’s technical solutions are disc
Externí odkaz:
https://doaj.org/article/504e0988cf1f4d91b5f56a8938bb9b00