Results 11 to 20 of about 111,928 (269)
The concept of controlled current output of ICCP anodes [PDF]
MATEC Web of ConferencesA common issue with Impressed Current Cathodic Protection (ICCP) anodes is the lack of control of the current that each individual anode can deliver to the steel.
Sergi George +3 more
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2020 The corrosion properties of AISI 316L stainless steel in upward slug flow were initially investigated using the electrochemical measurements and computational fluid dynamics (CFD) simulations.
Wenchao Lv +3 more
doaj +1 more source
CFD-DEM-based Numerical Simulation of Erosion Characteristic of Multistage Pressure Relief String Regulating Valve [PDF]
Journal of Applied Fluid Mechanics, 2022 The regulating valve applied in coal liquefaction systems becomes seriously worn and its service life decreases because of a significant difference in pressure and solid–liquid flow.
G. Ou, X. Cao, C. Wang, A. Duan, H. Jin
doaj +1 more source
Energy Science & Engineering, 2022 For the phenomenon of widespread and serious cavitation damage in the throttling section of pressure reducing valve under high temperature and high pressure in the chemical technology process of petroleum and coal, according to actual coordination ...
Aoqiang Duan +6 more
doaj +1 more source
The Electrochemical Behaviour of Brass in NaHSO 3Solution Without and With Cl-
International Journal of Electrochemical Science, 2012 The electrochemical behaviour of brass in NaHSO3 solution without and with Cl− was investigated by potentiodynamic polarization and cyclic voltammetry techniques. The results indicated brass dissolution was accelerated with HSO3− concentration increasing.
H. Luo +4 more
doaj +1 more source
A fresh look at depolarisation criteria for cathodic protection of steel reinforcement in concrete [PDF]
MATEC Web of Conferences, 2019 Criteria for the successful application of cathodic protection (CP) for steel reinforced concrete have been fixed for decades and form part of ISO EN12696. The most used criterion is the achievement of 100 mV depolarization over a period not exceeding 24
Rathod Nikita +4 more
doaj +1 more source
International Journal of Electrochemical Science, 2015 The effect of alloying elements on the corrosion behavior of 0Cr12Ni3Co12Mo4W ultra high strength stainless steel (UHSSS) in 0.1M Na2SO4 solutions with Cl- at pH=3 was studied by XPS, AES, SEM, EDS and a series of electrochemical measurements.
Huiyan Li +4 more
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2020 Oil–water two-phase flow is common in the ocean engineering, petroleum, and chemical industries, among others. In the transportation process, the elbow system – as a paramount component – usually suffers from internal corrosion.
Xiaofei Liu +4 more
doaj +1 more source
International Journal of Electrochemical Science, 2012 The electrochemical behaviour of copper under HSO3--containing thin electrolyte layers (TEL) was investigated by using potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and scanning electronic microscope (SEM).
K. Xiao +4 more
doaj +1 more source