Zobrazeno 1 - 10
of 259
pro vyhledávání: '"oil detection"'
Detection of Oil Mineral Pollution in Tigris River from Aldora Refined using Absorbance Spectroscopy
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 27, Iss 3 (2024)
Accurately identifying the kind and amount of dissolved metal salts in wastewater used in oil refining processes is an iconic feature of ultraviolet and visible absorption spectroscopy. This method relies on the dissolved metal salts' ability to abso
Externí odkaz:
https://doaj.org/article/26f7093ae632457289b72bcab12b1801
Autor:
Shaoxuan Zhang, Zuo Zhang, Chenzhao Bai, Shukui Hu, Jizhe Wang, Chenyong Wang, Hongpeng Zhang
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1704 (2024)
Friction in marine engineering machinery produces abrasive particles containing valuable information. By employing oil detection technology, we can analyze these particles to monitor and diagnose mechanical system faults. This paper introduces an ind
Externí odkaz:
https://doaj.org/article/76ac16ef27a94f88892a9340dbadb7b7
Autor:
Shuyao Zhang, Zuo Zhang, Baojun Wang, Shukui Hu, Chenzhao Bai, Hongpeng Zhang, Zilei Yu, Huancheng Wang, Liang Qu, Debao Yang
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 846 (2024)
The operating environment of large mechanical equipment on ships is extremely harsh. Under such harsh conditions, it is necessary to effectively monitor and assess the health status of machinery and equipment and to take appropriate maintenance measu
Externí odkaz:
https://doaj.org/article/266eab0c9bbc400692b7b78bf1d87648
Publikováno v:
E3S Web of Conferences, Vol 522, p 01021 (2024)
Oil-filled submarine cables have come to dominate the reliable delivery of electrical power today, but oil leakage still remain a challenge. This work focuses on the exploring of spill behavior of dodecylbenzene (DDB) after leakage and the detection
Externí odkaz:
https://doaj.org/article/ec9f451ceee348c982972fc96d8d239a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2363 (2023)
In the field of marine engineering, the friction and wear experienced by rotating mechanisms are recognized as significant contributors to the failure of marine machinery. In order to enhance the safety and dependability of marine ship operations, th
Externí odkaz:
https://doaj.org/article/743544a252cf4f63a1daa878e0f5f2d5
Publikováno v:
Aqua, Vol 71, Iss 1, Pp 62-71 (2022)
Conventional oil-in-water analyzers used by waterworks have hydrocarbon detection limits at mg/L levels and do not identify the type of oil compounds. The objectives of this study were to evaluate a more sensitive optical instrument and the analysis
Externí odkaz:
https://doaj.org/article/be3ab9d603f74455903bb20283f373d7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Nanotechnology and Precision Engineering, Vol 3, Iss 2, Pp 75-80 (2020)
To address the need for the on-site measurement of aging oil, in this paper, we propose an impedance-based microsensor for analyzing the moisture content in engine oil. Using a microfabrication process, we fabricated an interdigitated microelectrode
Externí odkaz:
https://doaj.org/article/46f6df98c4fd447ba1a8c5123f616c33
Autor:
Junjie Sheng, Haijun Wei
Publikováno v:
Lubricants, Vol 11, Iss 2, p 62 (2023)
Oil detection technology improves the reliability of machinery or equipment. The physical and chemical indicators of the fluid can reflect the cause of the failure in various aspects, which can prevent major accidents to the greatest extent by settin
Externí odkaz:
https://doaj.org/article/13fadb70f3b9497a80e46bf16d5c5abc