Recently, countries from around the globe have been actively developing a new solar power system, namely, floating photovoltaic (FPV) system. FPV is advantageous in terms of efficiency and cost effectiveness; however, environmental conditions on surface water are harsher than ground, regulations standards for long-term durability supporting devices insufficient. As result, this study aims to in...

Corrosion of the embedded steel is one main degradation problems limiting service life reinforced and pre-stressed concrete structures. A model able to provide approximate predictions evolution cracking process can be useful for designing accelerated corrosion tests cement mortar or specimens. An electrochemical has been used describing inner displacements strains caused by accumulation product...

Abstract: This research examines the performance of strengthened non-uniformly corroded reinforced self-consolidating concrete (SCC) members. This paper focuses on three aspects of concrete including corrosion, concrete cover loss, and repair technique. Up to a 50% corrosion level is considered in this study. Corrosion was experimentally induced and was simulated in other cases. Twenty-six rein...

The stability of an electrodeposited nanocrystalline Ni-based alloy coating in a H₂S/CO₂ environment was investigated by electrochemical measurements, weight loss method, and surface characterization. The results showed that both the cathodic and anodic processes of the Ni-based alloy coating were simultaneously suppressed, displaying a dramatic decrease of the corrosion current density. The co...

Corrosion of equipment by corrosive media is widespread in the processing inferior crude oil. In hydroprocessing reactor effluent systems, are very destructive to heat exchangers and air coolers during flow cooling because high-temperature -pressure environment. A fire explosion cooler or exchanger highly likely when their tubes leak. Currently, there no effective direct detection prediction me...