Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Marek Jaskiewic"'
Publikováno v:
Energies, Vol 17, Iss 23, p 5963 (2024)
In marine systems, autonomous power generation unit sets play an important (main) function, and the Automatic Voltage Regulator (AVR) is a part of the excitation system of a synchronous generator that is difficult to test, repair, and adjust by the E
Externí odkaz:
https://doaj.org/article/367bc70abe8e443f8e1e845f77145bef
Publikováno v:
Archives of Transport, Vol 70, Iss 2 (2024)
The use of hand-held mobile phones by drivers and pedestrians is common and is becoming more common every year. Mobile phones have become an integral part of our everyday life, accompanying us in almost every respect. Modern smartphones perform funct
Externí odkaz:
https://doaj.org/article/629800c443184846916efb78819316b7
Autor:
Milos Poliak, Damian Frej, Marek Jaśkiewicz, Jacek Caban, Aleksander Górniak, Mirosław Gidlewski, Iwona Ewa Hajduk, Przemysław Kubiak, Dariusz Tarnapowicz
Publikováno v:
Sensors, Vol 24, Iss 17, p 5714 (2024)
The aim of this study was to compare the head displacement of the KPSIT C50 dummy, representing a 50th percentile male, with the KPSIT C5 dummy, representing a 5th percentile female, during low-speed collisions. Low-speed collisions, such as those oc
Externí odkaz:
https://doaj.org/article/4d01713aca1f4e35aab1fbeef59d0c8d
Publikováno v:
Energies, Vol 17, Iss 1, p 31 (2023)
The International Maritime Organization are introducing more and more stringent requirements concerning increasing ships’ energy efficiency. They are becoming a huge challenge for design engineers. This article proposes a method to increase the ene
Externí odkaz:
https://doaj.org/article/ab91048b31f644588b601a71324b759e
Publikováno v:
Transport Problems, Vol 16, Iss 2, Pp 87-99 (2021)
The year 1956 is a significant milestone in international road freight transport. The CMR International Convention was adopted this year. The reason for its adoption was to unify the rules in international road freight transport in connection with th
Externí odkaz:
https://doaj.org/article/6256cdeeb65e4dc693e487b349edafa8
Publikováno v:
Energies, Vol 16, Iss 7, p 3158 (2023)
In ship systems, diesel power generators are used in various systems of autonomous power plants to ensure power supply security. This article presents an autonomous hybrid system of a ship power plant with a diesel generator with a permanent magnet s
Externí odkaz:
https://doaj.org/article/fbbe5b7a3db74114928734936cad1aff
Publikováno v:
Applied Sciences, Vol 12, Iss 24, p 12676 (2022)
Mobile phones accompany us in every area of life and at the same time keep us busy while performing other basic activities such as running, cycling, driving or walking in traffic. The problem of using cell phones while driving is of interest to many
Externí odkaz:
https://doaj.org/article/e886e4e1fa63423581f75c3445996291
Publikováno v:
Energies, Vol 15, Iss 24, p 9390 (2022)
The article presents and compares two different control methods for a permanent magnet synchronous motor (PMSM) for diesel–electric ship propulsion. The main focus of the article is on control optimization, which allows improving energy efficiency
Externí odkaz:
https://doaj.org/article/43986a225b5d46f28c5578ed8d5c0ca7
Autor:
Damian Frej, Marek Jaśkiewicz
Publikováno v:
Sensors, Vol 22, Iss 24, p 9720 (2022)
Recently, the automotive industry has used simulation programs much more often than experimental research. Computer simulations are more and more often used due to the repeatability of simulation conditions and the possibility of making modifications
Externí odkaz:
https://doaj.org/article/49f3df5742c4410f8be1297c2d2c70e3
Autor:
Ľubomír Moravčík, Marek Jaśkiewicz
Publikováno v:
Perner’s Contacts, Vol 13, Iss 2 (2021)
Road safety in the EU has improved significantly over the past decades, thanks to effective action taken at EU and national level to address road user behaviour, vehicles and infrastructure. As a result the EU roads are the safest world-wide. This in
Externí odkaz:
https://doaj.org/article/a6e84ca61d0d4cb7bdd76a8b139584dd