Zobrazeno 1 - 10
of 51
pro vyhledávání: '"George R. Engelhardt"'
Publikováno v:
Corrosion and Materials Degradation, Vol 3, Iss 4, Pp 694-758 (2022)
The radiolysis of water is a significant cause of corrosion damage in the primary heat transport systems (PHTSs) of water-cooled, fission nuclear power reactors (BWRs, PWRs, and CANDUs) and is projected to be a significant factor in the evolution of
Externí odkaz:
https://doaj.org/article/72a68502f046443699faf85aadc2f089
Publikováno v:
Corrosion and Materials Degradation, Vol 3, Iss 3, Pp 470-535 (2022)
A critical review is presented on modeling of the radiolysis of the coolant water in nuclear power reactors with emphasis on ITER. The review is presented in two parts: In Part I, we assess previous work in terms of compliance with important chemical
Externí odkaz:
https://doaj.org/article/69a85d57d2614269a2f87cf2140e9922
Publikováno v:
World Journal of Advanced Research and Reviews. 18:936-945
In recent times, Bangladesh has experienced increased environmental degradation in general, particularly industrial pollution. The effect of industrial pollution is huge and the country is affected badly in a socio-economic way. This article emphasiz
Autor:
Danyil Kovalov, Aoni Xu, Samin Sharifi-Asl, Alireza Saatchi, George R. Engelhardt, Elmira Ghanbari, Yi Xu, Jie Yang, Digby D. Macdonald, Jie Qiu
Publikováno v:
Materials and Corrosion. 72:166-193
Publikováno v:
Electrochimica Acta. 313:367-377
In this work, the nature of the electric field (E) in the defective oxide barrier layer on iron has been explored theoretically, within the classical regime, with the goal of ascertaining the validity of the postulates underlying the Point Defect Mod
Publikováno v:
Corrosion Science. 152:130-139
We report here on the prediction of corrosion fatigue crack growth rate (CFCGR) for Aluminum Alloy 2024-T351 in aqueous environments under cyclical sinusoidal loading. Using the General Corrosion Fatigue Model (GCFM) described in Part I, the CFCGR wa
Publikováno v:
Corrosion Science. 141:22-29
In this work, a General Corrosion Fatigue Model (GCFM) was developed for predicting corrosion fatigue crack growth rate (CFCGR) in metals under cyclical loading. The GCFM is based on an equation for the potential drop from the external surface to the
Publikováno v:
Corrosion Science. 185:109439
The literature is reviewed with respect to defining, measuring, and interpreting the chloride threshold (CT). CT was defined with a strong fundamental basis in the Point Defect Model. which also dictates the nature of the statistical analysis of surv
Autor:
George R. Engelhardt, Jie Yang, Yakun Zhu, Jie Qiu, Digby D. Macdonald, Li Sun, Zhe Xiong, Alberto A. Sagüés
Publikováno v:
Corrosion Science. 185:109460
A theory is developed for calculating the chloride threshold (CT) from the Point Defect Model (PDM). CT is defined as the ratio [Cl−]/[OH−] at which the passivity breakdown voltage (Eb) equals the corrosion potential, ECP. CT is sensitive to the
Publikováno v:
CORROSION. 73:634-647
A recently developed framework for predicting localized corrosion and stress corrosion cracking of corrosion-resistant alloys (CRAs) in oil and gas production environments relies on the computation...