Fusion Techniques for Rotating Blades and Stage Hardware Common Rotor Damage Mechanisms Bends Induced in the Turbine Rotor Blade Root Steeples and the Wheel Rim Corrective Action for Rotor Rim Damage Rotor Weld Repair Considerations of the Weld Repair Process Referencesģ09 311.
Turbine Steam Path Maintenance and Repair-Volume TwoĬhapter 8-Refurbishment Techniques for Rotating Blades Introduction Steam Path Cleaning Blade Inlet Edge Erosion Damage Moment Weighing of Refurbished Blades Erosion Shield Cracks Blade Trailing-Edge Erosion Solid-Particle Erosion by Oxide Scale Erosion Resistant Coatings Solid-Particle Peening Massive Particle Damage Corrosion Effects Rotating-Blade Refurbishment Water Induction Fretting Corrosion ReferencesĢ01 204 206 242 254 255 257 264 271 273 281 291 303 304 305Ĭhapter 9-Damage Mechanisms Arising from Operation and Refurbishing Techniques for Rotating Components Introduction The Rotating Components Coverband Damage, Repair, and Refurbishment Methods Tie Wires Damage, Repair, and Refurbishment Methods.
Printed in the United States of AmericaĬhapter 7-Operating Damage Mechanisms and Refurbishment Techniques for Stationary Components Introduction Stationary Blade Row Geometry Operating Phenomena Affecting the Stationary Blade System Diaphragm Vane Repair Methods Determination of Stage Discharge Area and Angle The Computation of Adjustments Diaphragm Thermal Distortion Repair Methods for the Diaphragm Sidewalls Correction of the Diaphragm Inner Web Damage to the Outer Rings Weld Repair of the Horizontal Joints Stationary Blade Damage Components of the Casings Casing Operating Problems and Repair Methods Referencesġ 15 36 59 88 96 121 133 141 148 153 154 162 174 199 No part of this book may be reproduced, stored in a retrieval system, or transcribed in any form or by any means, electronic or mechanical including photocopying or recording, without the prior written permission of the publisher. q.cm Includes index ISBN 0-87814-788-8 Copyright © 2002 by PennWell Corporation 1421 South Sheridan Road Tulsa, OK 74112 80 Cover and book design by Robin Remaley All rights reserved. Turbine Steam Path Maintenance and Repair Volume Two/William P. Library of Congress Cataloging-in-Publication Data Sanders, William P.
STEAM PATH MAINTENANCE AND REPAIR Volume Two William P. TURBINE STEAM PATH MAINTENANCE AND REPAIR Volume Two
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