Design and Analysis of Piping System with Supports Using CAESAR-II
Commenced in January 2007
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Design and Analysis of Piping System with Supports Using CAESAR-II

Authors: M. Jamuna Rani, K. Ramanathan

Abstract:

A steam power plant is housed with various types of equipments like boiler, turbine, heat exchanger etc. These equipments are mainly connected with piping systems. Such a piping layout design depends mainly on stress analysis and flexibility. It will vary with respect to pipe geometrical properties, pressure, temperature, and supports. The present paper is to analyze the presence and effect of hangers and expansion joints in the piping layout/routing using CAESAR-II software. Main aim of piping stress analysis is to provide adequate flexibility for absorbing thermal expansion, code compliance for stresses and displacement incurred in piping system. The design is said to be safe if all these are in allowable range as per code. In this study, a sample problem is considered for analysis as per power piping ASME B31.1 code and the results thus obtained are compared.

Keywords: ASTM B31.1, hanger, expansion joint, CAESAR-II.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1124931

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References:


[1] C. Basavaraju, Senior Engineering Specialist, Bechtel Power Corporation. Maryland ASME journal, Chapter B4- Stress Analysis of Piping Systems, Page (B.107–B.214).
[2] M. Balaji “Optimization of Piping Layout with Respect to Pressure and Temperature Using CAESER-II” ISSN: 2320-2491.
[3] D. M. Awze, A. K. Mahalle “Design of Steam Pipe Layout and Hanger Support in Thermal Power Station” International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-2, Issue-2, May 2013.
[4] Dr. D. P. Vakharia, Mohamed. Farooq A Determination of maximum span between pipe supports using maximum bending stress theory, recent trends in engineering volume 1. No.6, May (2009) page 46-49.
[5] Shweta Bisht and Farheen Jahan “An Overview on Pipe Design using Caesar II” International Journal on Emerging Technologies Accepted 10 November, 2014.
[6] Houssam Toutanji and Sean Dempsey “Stress modelling of pipelines strengthened with advanced composites materials” thin walled structures 39 (2001) 153-165, Oct 2000.
[7] Aleksandar Jakovljevic “Stress analysis of high pressure steam lines in thermal power plants” Head of Study and Research Division.
[8] Payal Sharma Ȧ*, Mohit Tiwari Ȧ and Kamal Sharma Ȧ “Design and Analysis of a Process Plant Piping System” International Journal of Current Engineering and Technology - issue 3, April 2014
[9] Gerald H. May, P.E “Introduction to piping engineer” suncum.
[10] Intergraph CAESAR II® is a comprehensive and standard program for Pipe Stress Analysis used worldwide.
[11] M. Rajagopal, Rev 0 “Hangers & Supports for Piping” Pipe Supports India Private Limited.