Modelling of Cathodic Protection Systems

Modelling of Cathodic Protection Systems
Author: R. A. Adey
Publisher: WIT Press
Total Pages: 273
Release: 2005-11-04
Genre: Technology & Engineering
ISBN: 1853128899

Provides an introduction to the state-of-the-art in computer modelling of corrosion and related electrochemical processes. Aimed at corrosion engineers, physicists, and model developers, this book contains contributions from the researchers and developers of corrosion modelling tools and users who apply the technology in their industry.

Marine Corrosion and Cathodic Protection

Marine Corrosion and Cathodic Protection
Author: Chris Googan
Publisher: CRC Press
Total Pages: 561
Release: 2022-02-23
Genre: Technology & Engineering
ISBN: 1000536491

Cathodic protection (CP) mitigates the high cost of steel and other alloys corroded in seawater and seabed sediments. Marine Corrosion and Cathodic Protection is a comprehensive guide to corrosion issues and presents methodologies to tackle common offshore code-based CP designs. Advanced theory is developed for non-routine CP applications, with and without subsea coating systems. The interactions between CP and the fatigue and hydrogen embrittlement characteristics of alloys are explained. Sacrificial (or galvanic) anodes and impressed current systems are examined, followed by descriptions of successful and unsuccessful applications on petroleum installations, harbours, jetties, pipelines, windfarm foundations, ships and floating production storage and offloading vessels FPSOs. Retrofit CP systems for the life extension of assets, together with methods for applying CP internally in both static and flowing systems are evaluated. A critical review of the role of physical and computational modelling in CP design and evaluation addresses the more geometrically complex applications. Techniques for, and limitation of, CP surveying, inspection and monitoring are explained in the context of system management. This text is ideal for engineers, designers, manufacturers, equipment suppliers and operators of offshore CP systems.

Designing Cathodic Protection Systems for Marine Structures and Vehicles

Designing Cathodic Protection Systems for Marine Structures and Vehicles
Author: Harvey P. Hack
Publisher: ASTM International
Total Pages: 119
Release: 1999
Genre: Corrosion and anti-corrosives
ISBN: 0803126239

Seven papers summarize the main design philosophies for cathodic protection systems to protect structures and ships from the corrosive effects of seawater. The topics include the slope parameter approach and its application to impressed current systems, the relationship of chemical components and im

Corrosion

Corrosion
Author: S. Syngellakis
Publisher: WIT Press
Total Pages: 317
Release: 2017-05-23
Genre: Technology & Engineering
ISBN: 1784662496

Corrosion is a degrading material process frequently encountered in engineering structures and components, which may lead to costly and catastrophic failures if not properly and timely addressed. This volume describes a wide spectrum of experimental and analytical studies, which provide a fairly comprehensive account of corrosion manifestations and methodologies for addressing them in structural and industrial design. As such, it is expected to make a valuable reference publication for engineers and scientists interested in the protection of structures and components from harmful and potentially ruinous corrosive action. The collected articles comprising this volume address issues which can be categorised into two main areas. The first is concerned with material science approaches to corrosion, that is, visual or instrumental means of assessing existing behaviour or effectiveness of corrective measures and techniques. The second part of the volume comprises boundary element simulations of cathodic protection schemes for the purpose of predicting and optimising their performance. A number of practical problems are analysed such as: the coating condition on a ballast tank wall; the impressed current cathodic protection of an offshore platform and minimizing a ship’s electric and magnetic signature. Topics covered include: Elemental identification; Material loss; Strain fields; Stress corrosion cracking; Corrosion resistance; Fretting corrosion; Contact surface damage; Electrochemical testing; Coating conditions; Cathodic protection; Current density distribution; Pipelines and deep well casings; Electric and magnetic signatures; Coating damage effects; Galvanic corrosion.

Modelling Aqueous Corrosion

Modelling Aqueous Corrosion
Author: Kenneth R. Threthewey
Publisher: Springer Science & Business Media
Total Pages: 467
Release: 2012-12-06
Genre: Science
ISBN: 9401111766

All significant studies agree that aqueous corrosion continues to cost nations dearly in almost every area of technological endeavour. Over the past ten years, microcomputers have facilitated an explosion in the power of modelling as a technique in science and engineering. In corrosion they have enabled better understanding of polarization curves, they have transformed the scope of electrochemical impedance measurements and they have placed a large range of electrochemistry at the fingertips of the corrosion scientist. This book focuses on the models, rather than the computing, which have been made possible during the past decade. Aimed at all those with an interest in corrosion and its control, the book draws together the range of new modelling strands, suggests new avenues of approach and generates further momentum for improvements to corrosion management, whether by increased understanding of atomistic processes or by control of large plant.

Electrochemical Process Simulation III

Electrochemical Process Simulation III
Author: C. A. Brebbia
Publisher: WIT Press
Total Pages: 209
Release: 2009
Genre: Technology & Engineering
ISBN: 1845641922

Focusing on the computer modelling of these industrial processes and techniques, together with their associated electric fields, this book contains papers presented at the Third International Conference on the Simulation of Electrochemical Processes.

Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments

Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments
Author: Andreas Momber
Publisher: Academic Press
Total Pages: 756
Release: 2024-04-07
Genre: Technology & Engineering
ISBN: 0323857450

Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments: Volume 2: Corrosion Protection Measures offers the first comprehensive review on corrosion and corrosion protection of offshore wind power structures. The book extensively discusses corrosion phenomena and corrosion types in different marine corrosion zones, including the modeling of corrosion processes and interactions between corrosion and structural stability. The book addresses important design issues, namely materials selection relevant to their performance in marine environments, corrosion allowance, and constructive design. Active and passive corrosion protection measures are emphasized, with special sections on cathodic corrosion protection and the use of protective coatings. Seawater related issues associated with cathodic protection, such as calcareous deposit formation, hydrogen formation, and fouling, are discussed. With respect to protective coatings, the book considers, for the first time, complete loading scenarios, including corrosive loads, mechanical loads, and special loads, and covers a wide range of coating materials. Problems associated with fouling and bacterial-induced corrosion are extensively reviewed. The book closes with a chapter on recent developments in maintenance strategies, inspection techniques, and repair technologies. The book will be of special interest to materials scientists, materials developers, corrosion engineers, maintenance engineers, civil engineers, steel work designers, mechanical engineers, marine engineers, chemists, and coating specialists. Offshore wind power is an emerging renewable technology and a key factor for a cleaner environment. Offshore wind power structures are situated in a demanding and challenging marine environment. The structures are loaded in a complex way, including mechanical loads and corrosive loads. Corrosion is one of the major limiting factors to the reliability and performance of the technology. Maintenance and repair of corrosion protection systems are particularly laborious and costly. - Explores the literature between 1950 and 2020 and contains over 2000 references - Offers the most complete monograph on the issue - Covers all aspects of corrosion protection in detail, including coatings, cathodic protection, corrosion allowance, constructive design, as well as maintenance and repair - Delivers the most complete review on corrosion of metals in marine/offshore environments - Focuses on all aspects of offshore wind power structures, namely foundations, towers, internal sections, connection flanges, and transformation platforms

Resources, Environment and Engineering

Resources, Environment and Engineering
Author: Liquan Xie
Publisher: CRC Press
Total Pages: 450
Release: 2014-08-12
Genre: Science
ISBN: 1315738317

Resources, Environment and Engineering contains 66 technical papers from the 2014 Technical Congress on Resources, Environment and Engineering (CREE 2014, Hong Kong, 6-7 September 2014, including the 4th Technical Conference on Chemical Engineering, CCE 2014). The contributions review recent technological advances in the fields of resources and the