Pipe Bend Analysis For Shape Irregularities In Boiler Application - Softcover

Ravikumar, Sankaralingam

Softcover

ISBN 10: 3659550698 ISBN 13: 9783659550690

Verlag: LAP LAMBERT Academic Publishing, 2019

Inhaltsangabe

Determination of allowable pressure, which is one of the important criteria to evaluate the acceptability of pipe bends with shape irregularities, is complex as the analytical solution of the problem involves solution of complex differential equations. Finite element analysis is used in this paper to determine the allowable pressure ratio for pipe bends with varied range of ovality and thinning/thickening and external pressure. A set of pipe bends with shape irregularities obtained from ANSYS analysis is used to obtain a mathematical relationship between various design parameters of pipe bends namely pipe diameter, wall thickness, bend radius, ovality, thinning/thickening and the internal/external pressure load. The possible flexibility that can be introduced in the selection of ovality and thinning limits of pipe bends to reduce rejection has been suggested. A general mathematical expression relating internal pressure, shape imperfections and bend geometry is also presented. The analysis is carried over with structural ANSYS software.

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Über die Autorin bzw. den Autor

Dr. Sankaralingam Ravikumar, Ph.D is an Associate Professor and Head of Mechanical Engineering Department at Jeppiaar Maamallan Engineering College, Sriperumbudur, India. His research interests are in materials, welding, energy, fuels, thermal engineering and geology.He published many papers in international and national journals and conferences.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2019
• Sprache: Englisch
• ISBN 10: 3659550698
• ISBN 13: 9783659550690
• Einband: Taschenbuch
• Anzahl der Seiten: 60
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Editions Muse; customerservice@vdm-vsg.de; ; Brivibas gatve 197; Riga; 1039; Lettland