Re: Difficulties/ Quer

From: <Paul>
Date: Thu Jul 24 2003 - 20:15:00 EDT


You seem to be looking for http://www.gramya.com/pipingcourse.htm and the contact details/email addresses mentioned there.

> From
> Deepak Naik
> 167/ A, Segund Waddo,
> Corjuem, Aldona,
> Bardez, Goa 403508
>
> To
> The Course Coordinator
> PIT
> GRAI,
> Dear Sir,
> First of all I would like to mention you of my changed Email ID from
> deepaknaik13@yahoo.com to <a href="/group/PipingDesign/post?postID=Sb-SPfIbQy6LmsLBnkKGx-PV-ZvSHJvXIKgAAt-Erj4pl7h9OAp-NMAa_MvlHeeKCCS7nLoLtHJWhiEW">deepaknaik@lycos.co.uk</a>
> I wish to receive all my future correspondence on this new Email ID.
> I have a lot of queries piled up with me right from 1st vol to 3rd vol. in
> PIT coures !
> But at present I wish to b clarified with only the 3rd Vol., they are here
> as under in the format of "Sr no"- "nature of query": "question in that
> regard" : - "Title page/Vol"- "Page No."
>
> 1. - ASME BPV-iii-1-NC (2000 Addenda), ASME BPV-iii-1-NC :how to decode
the
> code ? how these codes different from each other? what does the comment
in
> the brackets signify ?( W 1981 Addenda)-PIP 034/ 3 - 1/2
>
> 2. - Pipe Thickness formula The engineering books gives the similiar
formula
> as yoy have mentioned but without adding design pressure with the 2*sigma
in
> denominator ; how did you derive this formula ? what is a Trunk Pipeline ?
> why was Schedule 40 (7.92 mm) selected inspite of sch 20 even though the
> thickness of this (6.35 mm) is more than the design (5.3)
> - PIP 006/3 - 1
>
> 3. - Material Selection : what is the basis here used ? are Hostalen GM
5010
> & T2 GM 5010 varities of HDPE ? how does the creep resistance factor
varies
> with time vis- a- vis period in years ? -PIP 006/3 - 2.
>
> 4. - bursting Pressure formula: how do we use this formula ? -PIP 006/3 -1
>
> 5. - Formulae: The formulae of Weymouth mentioned here & in the Vol 2 are
> different can you justify this? weymouth formula given here are different
> for different pipe materials, how come is this? what is this revised
> Panhandle formula ? What do mean by G in Pandles Equation? - PIP 006/3 -3
>
> 6. - DN 200 schedule 40, What does DN stands for & its origin &
> significance?
>
> 7. - Tabular Column : The pipe data given refers to which code?- PIP 006 -
> 5.
>
> 8. - Diff Codes: There are many codes , but how we should decide which
code
> we should follow? what are the yardsticks to decide about them ? Why are
> there so many codes ?
>
> 9. - Should a Piping Engineer Mug up all the codes ? which codes r
important
> for him ?
>
> 10. How to use the tables given on page 7, 8, 9 & 10 in PIP 006/3: what
> does GR A & B mean how are they to be decided? what do we mean extra
strong
> & XX as mentioned in the tables? what do we understand by the suffixes
such
> as S, W, WPB, OSY, ISNS on page 10 material specs?
>
> 11. What do we understand by End type as mentioned on page 10 PIP 006 / 3
> ?What is SML, ERW, EFW, PF, SW, BW, FF, SCR, WF.
>
> 12. I suggest a couple of full proof examples needs to be given to be
> fully conversant with the formulaes on how to use them & how to select the
> pipe specs , please do the needful in this regard ?
>
> 13.Page 1 in PIP 015/ 3 the detaikls seems to be inadequate, How a high
> pressure fluid classified so also service with cyclic condition ( &
> alsonwhat do we uderstand by Cyclic condition? )
>
> 14. Where are A-1 & A-2 tables as mentioned on page 2 of PIP 015 / 3.
>
> 15. are u suggesting to buy the ASME 13.3 series for this ?
>
> 16. What is S suffix L , C , H as mentioned in longitudinal stress? what
is
> longitudinal stress? what do we undewrstand by Displacement stress? what
is
> this alternative Sizing equation & how are they derived? What is the
> significance of Y, coefficient Table ?
>
> 17. in Resultant Bending stress what do we understand by Inplane &
outplane
> Stress ibntensification factor?
>
> 18. What is significance of R suffix M used in the Reaction force at
extreme
> displacment condition Equation in page 8 in pip-015/3
>
> 19. kindly throw light on Swivel Joints, expansion joints, slip jpoints,
>
> 20. what do we understand by DEAD LEGS & POCKETS, Slippers kneaders
> s mentioned on page 3& 4 0f PIP 026/ 3
>
> Sir, I suppose you will do the needful at the earliest
>
> Thanking you,
> yours sincerely
> Deepak Naik
Received on Thu Jul 24 20:15:00 2003

This archive was generated by hypermail 2.1.8 : Tue Mar 04 2008 - 11:40:29 EST