dr hab. inż. Krzysztof Żakowski
Employment
- Associate professor at Department of Electrochemistry, Corrosion and Materials Engineering
Social media
Contact
- krzysztof.zakowski@pg.edu.pl
Associate professor
- Workplace
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Budynek C Wydz. Chemii
room 316 open in new tab - Phone
- (58) 347 12 73
- krzysztof.zakowski@pg.edu.pl
Publication showcase
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Influence of water salinity on corrosion risk - the case of the southern Baltic Sea coast.
Water corrosivity in Gdansk Bay, Poland, the southern part of the Baltic Sea, was investigated. The analysed region is heavily industrialized, and the coastline is very diverse. Twenty-seven test points along the coastline were selected. Water parameters such as salinity, total dissolved solids content, resistivity, conductivity, oxygenation, pH and corrosion rate were determined. The results of the investigation are presented....
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A new time-frequency detection method of stray current field interferenceon metal structures.
A new detection method has been presented of stray current field interference on underground metal structures. The method employs short time Fourier transformation (STFT). This method of analysis allows determination of signal spectral power density changes (e.g., structure potential) in the function of time. In the paper results have been presented of total time–frequency analysis of a pipeline potential in a stray current field...
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The determination and identification of stray current source influences on buried pipelines using time/frequency analysis
Zaprezentowano metodę detekcji źródła interferencji prądów błądzących na rurociągach podziemnych w aglomeracjach miejskich z wykorzystaniem łącznej analizy czasowo-częstotliwościowej mierzonych sygnałów. Badania przeprowadzono na rurociągu podziemnym zlokalizowanym w sąsiedztwie dwóch trakcji elektrycznych: tramwajowej i kolejowej. Wyniki analiz zaprezentowano w formie spektrogramów, które ilustrują zmiany spektralnej gęstości...
Obtained scientific degrees/titles
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2012-03-14
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