That's correct SJones, I'm not in US, but Indonesia - South Easth Asia. That case appear, because I want repair my vessel, but autority inspection not approved if the vessel is repaired like that. So I want to show him code or rule that arrange about repair vessel.
Fuady
If the role for repair vessel inside NBIC, what is the exact code/role number? I want to repair by my self, so I want to know about this role. Maybe all of you can inform me everything code that relationship with this case.
Thanks
fuady
I have case about repair pressure Vessel in our factory. Our vessel have area of shell have thickness corroded and the thickness less than minimum design thickness. Area of corroded area just 36 cm2 (3.9 x 9 cm) that is a small area than whole of shell body, to reduce the cost, we want to change...
Thank's for Arto about your information, I will check this web site. And for JWB46, the stack is tubular steel structure like chimney.
I already have calculation for stack just only calculation for vibration for stack, but calculation the thickness of stell plate for structure, I don't have...
Sorry, I could not joint in eng-tips session, because I had completed my project in Junggle, so I can use Internet.
Now, I have problem to design the stack, specially to design steel structure for sheel stack, may be Somebody can help me to give sample or literature to solve my problem...
Thanks for all of your comment's. I am agree with trihydrate that spreadsheet from Sharpe is not correct. I had check from another reference that the some calculation on spreadsheet is not correct.
For leelaphani & isofuncurves, I appreciated for your comments, but if both of you are doubt...
Thanks for BobPE. The description for my problems is :
I will design agitating system on insulation storage tank with demension ID 3400 mm and 5400 height. The tank have 2.5" pipe steam heater on 300 mm elevation from bottom plate. It use saturated steam with 7 bar pressure. The agitator...
Thank's for BobPe suggestion's. From my reference that If we will design the agitating system, we have to use a spesific chart/graphic for each agitating type. I already have some charts/graphics for agitating system that have position on top not on side of tank. So if I use chart for top...
Thank's for your rbcoulter comment's. Can you give me information where I can find that charts/programs?
May be you can give me web site or title of books that explain it.
thanks
Fuady
I have some problem to calculate the agitating system on my tank. I already known if the agitator position on top of tank, but I didn't know if it position on side of tank. How to calculate motor power req'd, size of shaft and everything that relation with the agitating system.
Who will help me...
Until now, I am not understand yet, about specification of ASME material. If we see on ASME Section II, we'll find same material but they have more tensile, yield and allowable strength. Example : material SA 203 Grade F, they have Tensile strength 75 ksi and 80 ksi, Yield strength 50 ksi and 55...
