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A Study on the Working Pressure of TBP Used in High Pressure  

Lee, Sung-Ho (Department of Fire Protection Engineering, Gimcheon University)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.22, no.11, 2010 , pp. 781-787 More about this Journal
Abstract
To improve the efficiency of piping, recently the pre-fabrication piping system has been introduced, and much attention has been paid to TBPs which can replace Tee-joint. Forming and forming analysis on TBPs made from Carbon steel pipes for pressure service(KS D 3562 Sch40) and Stainless steel pipes(KS D 3576 20S) have been conducted to determine working pressure. Forming and forming analysis objects are $32A{\times}25A$, $40A{\times}25A$, $40A{\times}32A$, $50A{\times}25A$, $50A{\times}32A$, $50A{\times}40A$ TBPs.
Keywords
TBP(T-Branched Pipe); FEM(Finite Element Method); Forming analysis; Carbon steel pipes for pressure service; Stainless steel pipes;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 KFI Corp., 2006, KFI Certificated Standard of T-Branched Pipe, p. 1.
2 Kim, D-W., Ahn, C-H. and Choi, G-C., 2000, Standard Pipe Engineering, p16.
3 Shin, D-J., Huh, N-S., Kim, Y-J. and Kim, Y-J., 2003, Plastic lImit Pressure Solutions for Cracked Pipes Using 3-D Finite Element Method, Transactions of the KSME(A), Vol. 27, No. 1, pp. 26-33.   과학기술학회마을
4 Song, T-K., Oh, C-K., Kim, Y-J., Kim, J-S. and Jin, T-E., 2007, ElasticPlastic Fracture Mechanics Analyses For Circumferential Part- Through Surface Cracks At The Interface Between Elbows and Pipes, Transactions of the KSME(A), Vol. 31, No. 6, pp. 710-717.   과학기술학회마을
5 ASTM, Standard Specification for Non-Reinforced Extruded Tee Connections for Piping Applications, ASTM Designation：F 2014-00.
6 ASME, ASME CODE for PRESSURE PIPING B31 an American National Standard, ASME/ANSI B 31.5c.
7 IMC, 2003, Mechanically Formed Tee Fittings, International Mechanical Code, Section 1203.3.8.
8 KFI Corp., 2006, KFI Certificated Standard of T-Branched Pipe, pp. 21-24.
9 KFI Corp., 2006, KFI Certificated Standard of T-Branched Pipe, pp. 20-23.
10 ASME, Mechanically Formed Extruded Outlets in Copper Tube, 2004, ASME B31.9, Section 930.2.
11 KS D 3576, 2007, Stainless Steel pipes, KS CODE, Attachment, Vol. 1-1, p. 6.