Analysis Technology and Cathodic Protection for Hull Structures of Ships and Floating Facilities
| Autor: | Olga Ivanova, Anna Rodkina, Sergei Chernyi, Vadim Kramar, Anton Zinchenko |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Technological innovations. Automation
business.industry protective potential ship’s weight load HD45-45.2 General Engineering Cathodic polarization TA213-215 cathodic protection Cathodic protection Corrosion Engineering machinery tools and implements Shipbuilding Hull Service life hull structures of ships and floating facilities Environmental science Seawater local corrosion mechanical damage business neural network-based prediction Surface oxide Marine engineering |
| Zdroj: | Inventions, Vol 6, Iss 74, p 74 (2021) Inventions Volume 6 Issue 4 |
| ISSN: | 2411-5134 |
| Popis: | Studies overviewed in the paper have yielded a number of new scientific results including the following: suggested is a technique for conducting experimental investigations of electrochemical characteristics of hull structures of ships and floating facilities on the juvenile surface under cathodic polarization in a test seawater solution with the use of the test facility developed for investigating electrochemical characteristics of hull structures of ships and floating facilities on the juvenile surface under cathodic polarization obtained are the results of laboratory experiments on various shipbuilding steels without surface oxide films in test seawater solutions with a widely ranging salinity spectrum developed is a neural network-based technique for predicting the protection potential of ships and floating facilities from local corrosion mechanical damages developed is an algorithm for obtaining the protective potential for hull structures of ships and floating facilities suggested is a method of protecting hull structures of ships and floating facilities by means of cathodic polarization from local corrosion mechanical damages at the potential of the uncharged surface on the juvenile surface of steel revealed are beneficial effects of using cathodic polarization by impressed current at the potential of the uncharged surface on the juvenile surface of steel which allow the prolongation of the service life of hull structures of ships and floating facilities. |
| Databáze: | OpenAIRE |
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