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Equivalent Mechanical Property for Stress Analysis on Lined Pipe

Lined Pipe의 응력해석을 위한 등가 물성치 계산

  • Choe, Jae-Seung (Technology Research Center, Doosan Heavy Industries and Construction Corporation) ;
  • Jeong, Jin-Han (Technology Research Center, Doosan Heavy Industries and Construction Corporation)
  • 최재승 (두산중공업(주) 기술연구원) ;
  • 정진한 (두산중공업(주) 기술연구원)
  • Published : 2002.03.01

Abstract

The refractory-lined pipe is used to protect the system from high-temperature of the internal flow. The property of the refractory has an effect upon the stress analysis for fluid catalytic cracking(FCC) unit piping design. The equivalent elastic modulus and density considering steel and refractory must be applied in the stress analysis of the system. In the research, the theoretical method to obtain the value of the equivalent property is introduced and then the parametric analysis is carried out to understand the characteristic of the material properties, and the stress analysis is performed with reactor, the part of FCC unit.

Keywords

References

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Cited by

  1. Effective Analysis on the Mechanical Behavior of a Refrigerator using Equivalent Material Properties of Multi-layers vol.29, pp.11, 2012, https://doi.org/10.7736/KSPE.2012.29.11.1228