Tom,
Why not have Paul load it onto the website ? Copywright and legals to be
considered.
Geoff
tomcruz55 <tomcruz55@yahoo.com> wrote:
Sorry. Are u guys still intersted. If yes Give me a few days. The
problem is Paul is not allowing any attachment to a post. What i can
do is probably copy it to pdf file and then email it. But I dont
want to do for every guy thats asking for a copy. Thats a load of
work.
- In PipingDesign@yahoogroups.com, Ashok T Dani <ashokdani@t...>
wrote:
> Hi Tom,
> Everyone are interested in Calc. Better you post the material on
personal ID
> of Paul (Moderator) and he will just Up-load the material on
Group. I think
> it will be convenient for you and all of also.
> Regards,
>
> -----Original Message-----
> From: tomcruz55 [SMTP:tomcruz55@y...]
> Sent: Thursday, March 27, 2003 12:10 AM
> To: PipingDesign@yahoogroups.com
> Subject: [PipingDesign] Re: Trunnion on an Elbow
>
> I have to disagree with comments made by Zope and Sachin.
Trunnion
> is
> pretty much an industry accepted pipe support. As pointed
out, even
> the guys at Kellogs ( avery long time ago) have done quite a
> detailed
> study on this very subject and recommend its use. The last
book that
>
> ive read published by CASTI even has a an equation that
deals
> specifically with its proper design. There are over a
thousand of
> this type of pipe support installed in power plant, refinery
and
> petrochem that to date is still around.
>
> And forget about the effect of the SIF, it rarely affect the
result
> of your flexibility analysis. Instead focus on the details -
> welding,
> inspection and fitup if your designing one. If anyone is
interested,
>
> i could post the equation for its design.
>
>
>
> --- In PipingDesign@yahoogroups.com, "Tushar, Zope"
> <zope_tushar@f...> wrote:
> > Hello Friends,
> >
> > Use of trunion on elbow is generally accepted practice.
Some
> companies do not allow at all and some companies do allow on
> conditional basis.
> >
> > You can use it for temp. below 150 deg C (No problem at
all.)
> > But it's not good to use it above 150 deg C. The reason is
simple
> that we can take advantage of flexibility associated with
the elbow
> in stress analysis.
> > Also I would suggest to avoid it above 60 deg C for
Stainless
> Steel
> and Alloy Steel lines.
> >
> > Better go for a support at the pipe (horizontal or
vertical as
> well).
> >
> > Thanks and regards.
> >
> > Tushar Zope
> > Piping Engineer
> > Foster Wheeler Eastern Pte. Ltd, Singapore
> > Ph: 6890 0837 Fax: 6223 2989
> >
> > Disclaimer
> > 'The information contained in this email and the files
transmitted
>
> with it are
> > confidential and intended only for the use of the
individual or
> entity to whom
> > they are addressed. If you have received this message in
error,
> please
> > immediately notify the sender and delete the mail. The
views or
> opinions
> > presented in this email are those of the author and do not
> necessarily represent
> > those of the company. The recipient should check this
email and
> any
> attachments
> > for the presence of viruses. Foster Wheeler Eastern Pte Ltd
> accepts
> no liability
> > for any damage caused by any virus transmitted by this
email.'
> >
> >
> >
> > ____________________Reply Separator____________________
> > Subject: Re: [PipingDesign] Trunnion on an Elbow
> > Author: Sachin_Bapat@r...
> > Date: 9/7/02 8:46 AM
> >
> >
> >
> >
> > If you go through piping design books you will find
that
> > trunnion on elbow
> > reduces the flexiblity of trunnion & also it
modifies the
> value
> > of sif &
> > flexibility factor . piping design book (M W
kellogg)
> chapter 4
> > -local
> > components expilicitly derives relation for the
same,
> thats
> > why most of
> > design companies dont prefer trunnion on elbows &
use of
> pads
> > for trunnion
> > on elbow is highly discarded as all these reduce
> flexibility
> of
> > trunnion ,
> > which may be of concern in rigid layouts
> > hope this answers your query.
> > regards
> > sachin
> >
> >
> >
> >
> >
> > Yahoo! Groups Sponsor
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> >
> > Texas Flange - a good source for information on
industrial
> > flanges, all they ask is for referrals for designs
they
> help
> > with.
> > 877-610-8924.
> > www.texasflange.com
> >
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Received on Wed Sep 14 18:15:00 2005