Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Yan Guohua"'
Publikováno v:
Polish Maritime Research, Vol 30, Iss 3, Pp 96-110 (2023)
As an important component of the fuel injection system, the fuel injector is crucial for ensuring the power, economy, and emissions for a whole ME (machine electronically-controlled) marine diesel engine. However, injectors are most prone to failures
Externí odkaz:
https://doaj.org/article/2a6bc689e0ee4692a4064970b1bbc2db
Publikováno v:
Polish Maritime Research, Vol 30, Iss 3, Pp 132-141 (2023)
Bearings are important components of rotating machinery and transmission systems, and are often damaged by wear, overload and shocks. Due to the low resolution of traditional time-frequency analysis for the diagnosis of bearing faults, a synchrosquee
Externí odkaz:
https://doaj.org/article/42b357a417784d898281f884dcbe0fbd
Publikováno v:
Polish Maritime Research, Vol 30, Iss 1, Pp 112-120 (2023)
Marine centrifugal fans usually work in harsh environments. Their vibration signals are non-linear. The traditional fault diagnosis methods of fans require much calculation and have low operating efficiency. Only shallow fault features can be extract
Externí odkaz:
https://doaj.org/article/174c5f25d7954078b1188b09fff1dd9c
Publikováno v:
Polish Maritime Research, Vol 30, Iss 1, Pp 98-111 (2023)
Marine electronically controlled (ME) two-stroke diesel engines occupy the highest market share in newly-built ships and its fuel injection system is quite different and important. Fault diagnosis in the fuel injection system is crucial to ensure the
Externí odkaz:
https://doaj.org/article/f0eecf5d20da4e03bcf1c184f9a7b460
Publikováno v:
Polish Maritime Research, Vol 29, Iss 4, Pp 105-114 (2022)
Multi-energy hybrid ships are compatible with multiple forms of new energy, and have become one of the most important directions for future developments in this field. A propulsion inverter is an important component of a hybrid DC electrical system,
Externí odkaz:
https://doaj.org/article/5bf7ed203dab45a58d99be0588393f92
Publikováno v:
Polish Maritime Research, Vol 29, Iss 2, Pp 77-86 (2022)
The vibration signals on marine blowers are non-linear and non-stationary. In addition, the equipment in marine engine room is numerous and affects each other, which makes it difficult to extract fault features of vibration signals in the time domain
Externí odkaz:
https://doaj.org/article/df11dac8f5f342b4a7b5b3b6e7c53855
Publikováno v:
Revista de Biología Tropical, Vol 62, Iss 4, Pp 1637-1648 (2014)
Eichhornia crassipes is an aquatic plant native to the Amazon River Basin. It has become a serious weed in freshwater habitats in rivers, lakes and reservoirs both in tropical and warm temperate areas worldwide. Some research has stated that it can b
Externí odkaz:
https://doaj.org/article/654bb43b6fac44309fb9c9b765c5670f
Autor:
Zhang, Xin, Duan, Xuwei, Wang, Jing, Ran, Jianglin, Xue, Zhizhan, Zhang, Xiaoming, Yan, Guohua, Wu, Chuanbao, Zhou, Yu, Zhang, Kaichun
Publikováno v:
In Scientia Horticulturae 1 October 2024 336
Autor:
Wang, Naiyu, Zhang, Xiaoming, Guo, Qingqing, Yan, Guohua, Wang, Jing, Wu, Chuanbao, Zhou, Yu, Zhou, Junman, Zhang, Kaichun, Li, Tianzhong, Duan, Xuwei
Publikováno v:
In Food Chemistry 15 January 2025 463 Part 4
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.