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Errata

Erratum: “A Proposed General Method of Stress Analysis for Tubesheet of Heat Exchanger” [ASME J. Pressure Vessel Technol., 2016, 138(6), p. 061201; DOI: 10.1115/1.4033530] OPEN ACCESS

J. Pressure Vessel Technol 139(4), 047001 (May 26, 2017) (2 pages) Paper No: PVT-17-1074; doi: 10.1115/1.4036659 History: Received April 19, 2017; Revised April 26, 2017
FIGURES IN THIS ARTICLE

This erratum corrects errors in the originally published paper.

In Appendix C—Sec. C.1 on page 061205-9, the definition of coefficients for Eq. (C4) is corrected as follows:

where a=D1*,  b=+Ha1, and c=2kw.

In Appendix C—Sec. C.1 on page 061205-9, Eq. (C5a) is corrected as follows: Display Formula

(C5a)x1, x2=Ha12D1*±4(2kw)D1*Ha122D1*=λ2e±2θ

In Appendix C—Sec. C.1 on page 061205-9, Eq. (C5c) is corrected as follows: Display Formula

(C5c)2θ=Arccos[Ha12/(8kwD1*)]

In Appendix C—Sec. C.1 on page 061205-10, Eqs. (C9a)(C9c) are corrected as follows: Display Formula

(C9a)Ha128kwD1*=|12(Ha1D1*+Ha1D1*)|22kwD1*+kwD1*1
Display Formula
(C9b)ψH1=|12(Ha1D1*+Ha2D2*)|22kwD1*+kwD2*1
Display Formula
(C9c)ψH2=|12(Ha1D1*Ha2D2*)|22kwD1*+kwD2*1

In Appendix C—Sec. C.2 on page 061205-10, the definition of coefficients for Eq. (C16) is corrected as follows:

where a=1, b=+ 2H1, c=α4+H12H22, and d=[H2(α14α24)H1α4].

In Appendix C—Sec. C.2 on page 061205-10, Eq. (C19a) is corrected as follows: Display Formula

(C19a)Z1,H={A1I0(x1r)+[C1U0(λr,θ)+C2V0(λr,θ)]A2K0(x1r)+[A3U¯0(λr,θ)+A4V¯0(λr,θ)]}

In Appendix C—Sec. C.2 on page 061205-11, Eq. (C20) is corrected as follows: Display Formula

(C20)Z1,H=A1I0(x1r)+[C1U0(λr,θ)+C2V0(λr,θ)]

In Appendix C—Sec. C.3 on page 061205-11, Eqs. (C26) and (C29) are corrected as follows: Display Formula

(C26)  22Z2=(α14α24)[C1U0(αr,π4)+C2V0(αr,π4)]+2(ζ2Pa1D1*ζ1Pa2D2*)
Display Formula
(C29)  22Z2=2(ζ2Pa1D1*ζ1Pa2D2*)

In Appendix C—Sec. C.3; on page 061205-11, Equations (C31a) and (C31b) are corrected as follows: Display Formula

(C31a)F1=(ζ2ζ1)[C1cos4θC2sin4θ]
Display Formula
(C31b)F2=(ζ2ζ1)[C1sin4θ+C2cos4θ]

In Appendix C—Sec. C.4 on page 061205-12, expressions for b and d are corrected as follows:

b=+2H1andd=[H2(α14α24)H1α4]0

In Appendix C—Sec. C.4 on page 061205-12, Eq. (C39) and its solution are corrected as follows: Display Formula

(C39) x3+2H1 x2+α4x=0
x2, x3=H1±α4H12=λ2e±2θ

In Appendix C—Sec. C.4 on page 061205-12, expression for 2θ is corrected as follows:

2θ=Arccos[H1α2]π2

In Appendix E on page 061205-13, Eqs. (E2) and (E4) are corrected as follows: Display Formula

(E2)φf,si=12hf,si3Ef,silnRf,siRsi{Rm,siMsihf,si2Rm,siQsi+(RG,siRsi)4(RG,si2Rsi2)PsiRB,siWB,si(RB,siRsi)+RG,siWG,si(RG,siRsi)+Rm,siNsi(Rm,siRsi)}
Display Formula
(E4)φf,si=12hf,si3Ef,silnRf,siRsi{Rm,siMsihf,si2Rm,siQsi+(RG,siRsi)4(RG,si2Rsi2)Psi+Rm,siNsi(Rm,siRG,si)RB,siWB,si(RB,siRG,si)+(RG,siRsi)(RG,si2Rsi2)Psi/2}

In Appendix H on page 061205-15, Eqs. (H2) and (H4) are corrected as follows: Display Formula

(H2)  22wAi=PsiPtiDi
Display Formula
(H4)  22wAiH̃ai Di2wAi=PsiPtiDi

Copyright © 2017 by ASME
This article is only available in the PDF format.

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