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basyarulh1-Visitor
1-Visitor
November 15, 2018
Solved

Help Solving for Integral Calculation

  • November 15, 2018
  • 4 replies
  • 2062 views

Hello,

I want to solve the spectral moment from DNVGL RP F105 standard (see fig.2) but in my Mathcad worksheet (see fig.1)the calculation does not converge to a solution. Could somebody please review my work? The file is attached below.

Thank you for your help!

Basyarul
fig1. my mathcad worksheetfig1. my mathcad worksheet

 

fig.2 equation from standardfig.2 equation from standard

 

Best answer by terryhendicott

Hi,

 

Another Correction, sorry I missed this.

 

The transfer function is also defined in terms of the variable "wl".  This changes the answers.

 

Capture.JPG

Cheers

Terry

4 replies

V
ValeryOchkov24-Ruby IV
24-Ruby IV
November 15, 2018

May be this help you:

Inf.png

T
terryhendicott21-Topaz II
21-Topaz II
November 15, 2018

Hi,

 

You need to integrate a function with respect to a variable used in the definition of the function.

 

Enclosed is the solution to your problem.

 

Capture.JPG

Cheers

Terry

    T
    terryhendicott21-Topaz IIAnswer
    21-Topaz II
    November 15, 2018

    Hi,

     

    Another Correction, sorry I missed this.

     

    The transfer function is also defined in terms of the variable "wl".  This changes the answers.

     

    Capture.JPG

    Cheers

    Terry

      B
      basyarulh1-VisitorAuthor
      1-Visitor
      November 15, 2018

      Thank you for getting back to me, Terry!

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