FREE EXCEL SHEET Branch connection

From: <av>
Date: Fri Mar 02 2007 - 02:29:00 EST

HI,
i made a spreadsheet to calculate automatically the reinforcement requirement in a branch
it generates a branch table auto matically it can be simply ccopied to your desired spreadsheet in case anybody needs it or wants to evaluate it let me know.
anup

>From: elie altawil <eliealtawil@yahoo.com>
>Reply-To: <a href="/group/PipingDesign/post?postID=vp-iubYkytq7cTWWdfVSgbeOAXSaN4lWEYZFXWbNfY2_RjgoWeRXflmu6XkinoAvjeOSQlT_tjvCkAPhc_BhKxOV">PipingDesign@yahoogroups.com</a>
>To: <a href="/group/PipingDesign/post?postID=vp-iubYkytq7cTWWdfVSgbeOAXSaN4lWEYZFXWbNfY2_RjgoWeRXflmu6XkinoAvjeOSQlT_tjvCkAPhc_BhKxOV">PipingDesign@yahoogroups.com</a>
>Subject: Re: [PipingDesign] Branch connection
>Date: Tue, 27 Feb 2007 17:02:41 -0800 (PST)
>
>If the branch connection is at 90 deg or perpendicular to the pipe, (2-sin
>beta) is 1.
>
> If the branch connection is at an angle of <90 deg, the cutout area (or
>coupon) will be oval shape which is larger than the flow area of the branch
>pipe by (2 - sin beta).
>
> A 45 deg branch connection the coupon will be (2-sin pi/4) = 29.3%
>larger than a coupon from a 90 deg branch.
>
> Cheers,
>
> Elie Al-Tawil, Sr. Mechanical Engineer
> Denver, Colorado
>
>Sarawot / MPS <p_sarawut@mitrproject.co.th> wrote:
> Dear All,
>Please explain me about Branch connection calculation in B31.3 why A1
>multiply by (2-sin?)?
>
>Best regards,
>
>Hezb Sky
>
>
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