Turbine Steam, Chemistry, and Corrosion

Turbine Steam, Chemistry, and Corrosion PDF Author:
Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 478

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Book Description

Turbine Steam, Chemistry, and Corrosion

Turbine Steam, Chemistry, and Corrosion PDF Author:
Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 478

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Book Description


Impact of Water Chemistry Transients on Pitting and Stress Corrosion Cracking of a Steam Turbine Disc Steel

Impact of Water Chemistry Transients on Pitting and Stress Corrosion Cracking of a Steam Turbine Disc Steel PDF Author: Alan Turnbull
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Stress Corrosion Cracking and Corrosion Fatigue of Steam-turbine Rotor and Blade Materials

Stress Corrosion Cracking and Corrosion Fatigue of Steam-turbine Rotor and Blade Materials PDF Author: M. O. Speidel
Publisher:
ISBN: 9789282620175
Category : Steam-turbines
Languages : en
Pages : 6

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Book Description
Summaries and evaluates the present state of the art, mainly based on the results of the international cooperative research programme COST 505, recent literature and the authors' own experience. Five topics are given special attention: stress corrosion crack initiation, stress corrosion crack propagation, corrosion fatique crack initiation, corrosion fatique crack propagation, and pitting corrosion.

Corrosion of Low Pressure Steam Turbine Components

Corrosion of Low Pressure Steam Turbine Components PDF Author: B. Dooley
Publisher:
ISBN:
Category : Turbines
Languages : en
Pages :

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Practical Guide to Thermal Power Station Chemistry

Practical Guide to Thermal Power Station Chemistry PDF Author: Soumitra Banerjee
Publisher: Orange Books
ISBN:
Category : Science
Languages : en
Pages : 425

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Book Description
This book deals with the entire gamut of work which chemistry department of a power plant does. The book covers water chemistry, steam-water cycle chemistry, cooling water cycle chemistry, condensate polishing, stator water conditioning, coal analysis, water analysis procedures in great details. It is for all kinds of intake water and all types of boilers like Drum/Once-through for subcritical and supercritical technologies in different operating conditions including layup. It has also covered nuances of different cycle chemistry treatments like All Volatile / Oxygenated. One of the major reasons of generation loss in a thermal plant is because of boiler tube leakage. There is illustration and elucidation on this which will definitely make people more aware of the importance of adherence to strict quality parameters required for the adopted technology prescribed by well researched organization like EPRI. The other important coverage in this book is determination of quality of primary and secondary fuel which is very important to understand combustion in Boiler, apart from its commercial implication. The health analysis of Lubricants and hydraulic oil have also been adequately covered. I am very much impressed with the detailing of each and every issue. Though Soumitra refers the book as "Practical Guide", the reader will find complete theoretical background of suggested action and the rational of monitoring each parameter. He has detailed out the process, parameters, sampling points, sample frequency & collection methods, measurement techniques, laboratory set up and record keeping very meticulously and there is adequate emphasis on trouble shooting too. There is a nice blending of theory and practice in such a way that the reader at the end will not only learn what to do and how to do, he will also know why to do. I hope this book will be invaluable and a primer to every power plant chemist and the station management shall find it a bankable document to ensure best chemistry practices.

Water Chemistry and Corrosion of Nuclear Power Plant Structural Materials

Water Chemistry and Corrosion of Nuclear Power Plant Structural Materials PDF Author: V. G. Kritsky
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 344

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Book Description
This book addresses structural material corrosion in coolant circuits, simulation of erosion corrosion of carbon and low-alloy steels, and simulation of stress corrosion. It also discusses corrosion of copper alloys, zirconium corrosion, optimization of water chemistry at operating nuclear power plants, coolant tendency to deposit hardness salts on heat-transfer surfaces, and inspection of metallic components. In addition, there are two appendixes, the first showing the chemical composition of steels, the second discussing solubility of iron, cobalt, zinc and copper corrosion products under conditions simulating power unit water chemistry.

Turbine Steam Path Maintenance and Repair

Turbine Steam Path Maintenance and Repair PDF Author: William P. Sanders
Publisher:
ISBN: 9781628702903
Category : Steam-turbines
Languages : en
Pages :

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The Deterministic Prediction of Damage Functions to Low Pressure Steam Turbines

The Deterministic Prediction of Damage Functions to Low Pressure Steam Turbines PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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Book Description
Localized corrosion phenomena, including pitting corrosion, stress corrosion cracking, and corrosion fatigue, are the principal causes of corrosion-induced damage in electric power generating facilities and typically result in more than 50% of the unscheduled outages. Prediction of damage, so that repairs and inspections can be made during scheduled outages, could have an enormous impact on the economics of electric power generation. To date, prediction of corrosion damage has been made on the basis of empirical/statistical methods that have proven to be insufficiently robust and accurate to form the basis for the desired inspection/repair protocol. In this paper, we describe a deterministic method for predicting localized corrosion damage. We have used the method to illustrate how pitting corrosion initiates stress corrosion cracking (SCC) for low pressure steam turbine disks downstream of the Wilson line, where a thin condensed liquid layer exists on the steel disk surfaces. Our calculations show that the SCC initiation and propagation are sensitive to the oxygen content of the steam, the environment in the thin liquid condensed layer, and the stresses that the disk experiences in service.

Analysis of Steam Turbine Corrosion Problems

Analysis of Steam Turbine Corrosion Problems PDF Author:
Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 0

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Stress Corrosion Cracking in Steam Turbine Disks

Stress Corrosion Cracking in Steam Turbine Disks PDF Author:
Publisher:
ISBN:
Category : Steam-turbine disks
Languages : en
Pages : 104

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Book Description