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Hello all, Is there any commercial software for design of pressure vessel and heat exchanger according to ASME SECTION 3 for nuclear application?? is there any code for design of storage tanks for nuclear application?

I have following configuration of nozzle assembly:- 1) Shell Material: SA 516 Gr 70 (Curve B) Thk :- 10 mm 2) Nozzle Neck Material : SA 106 GrB ( Curve B) Thk :- 6 inch ,14.27mm thk 3) RF Pad Material: SA 516 Gr 70 (Curve B) Thk :- 10 mm 4) Flange Material : SA 105 (Curve A) Size :- 150...

Hello, I`m new to storage tank design and i have started reading API 650. Can you please share name of any reference book or article for storage tank design based on API 650?? Is there any PTB/sample problem book for API 650? Any help on where to start for better understanding of API 650...

Hello All, As per KM-251 in DIV3 : "The Charpy V-notch impact values specified in KM-234.2 are established at upper shelf energy levels that are required for most high-strength, low-alloy steels. The designer does not need to provide any test information to use upper shelf correlations for...

thread794-439631 Hello!! Im trying to find some older ASME PVP Proceeding online but unable to find any digital copy... Pls suggest way. I'm looking for 1995 & 1996 PVP Papers. Also, is there any way to contact directly to members on this forum??

Hello All, We are trying to prepare Design philosophy of High-pressure vessels ( > 700 bar) using ASME sec8 div 3 in my organization. Please share any book, existing licensor or PMC specification for High pressure vessels Design for reference and guidance.

Hello all, Is it necessary to be TEMA member to read TEMA interpretations ?? I tried searching for them on TEMA website but could not find any .. I need to search for Interpretations related to backing ring thk formulas .. If any one has it in PDF format, Pls share for reference.

Hello all, I`m trying to Design Anchor chair for pressure vessel using Pv elite software . Pvelite is using Brownell & young method to calculate compression/top ring governing moment and thk. As per sketch 10.6 in book , 'l' is measured in Y axis , 'a' is distance from origin in Y axis where...

How likely distortion will happen in 106mm OD , 14 mm thk base metal Nozzle made up of SA 366 F11 CL3 during weld overlay (inconel ,5mm )? is there any min base metal thk requirement for weld overlay to avoid distortion during weld overlay ?

Dear all, SB 171 UNS C44300 has 0.8-1.2% tin and 0.02-0.06 % As , but the trade name for SB 171 UNS C44300 is Admirality, Arsenical so Does SB 171 UNS C44300 uses Arsenic as inhibitor or tin ?

We are using SS410S CLAD in Coke Drum at 450 degree temp. Is IGC test required for SS410S material ? How IGC is different in ferritic SS than in Austenitic SS ?

We are using SS410S CLAD in Coke Drum at 450 degree temp. Is IGC test required for SS410S material ? How IGC is different in ferritic SS than in Austenitic SS ?

Hello all.. What is the purpose of water shield provided around the top nozzle of coke drum ? why is it provided only on top nozzle of the coke drum ? similar water shields are also provided at just above skirt/shell joints in some vessels.

Hello all, I`m working on Heat exchanger Design and my process data sheet mention SS410S material spec for tubesheet . I tried searching for forging material spec in SA182 But could not find SS410S Or SS405.Is there any other spec covering the same ?? Tubesheet thickness is 100mm . Can i use...

I`m Working on HE design where there is steam service at Design Temp of 475C and Operating Temp of 250C at 48KG/CM2 Design Pressure. Material specified by Process team is 1.25 CR + 0.5 MO . I have Two options for plate material 1) SA 387 F11 CL1 :- Creep Temp = 480C , as material will be...

Hello , I`m working on revamp project in which My project team has asked me to check mechanical adequacy of Pressure vessels. Equipments were built on ASME 1993 code and are in operation since 1995. (a) Im confused about the use of code ,whether latest ASME shall be used to check shell...

Hello, For designing full strength weld as per UW-20.1(b),(c),(d) , min ag & af can be calculated from UW-20.6 and width for fillet weld is also mentioned in diagrams but width for groove weld is not specified . similarly if one goes for chamfering of groove , radius of chamfer is also not...

Hello all , what are the different parameter that govern the cost of Forged non standard flange ?? i`m trying to optimize App 2 flange .Increasing hub thickness and g1 values reduce the required thickness but they increase Outside Dia of flange and overall dimension(h + treq) .

what should be the surface finish of kammprofile gasket with male and female flange face ? according to ASME B16.5 Male and female face type can have max 125 micro inch finish but according to ASME PCC -1 kammprofile (grooved metal) can have max 63 micro inch only .

Hello all . what are the different parameter and criteria which governs the selection of ASME fixed tubesheet configuration ? (figure UHX -13.1) My thermal team mention TEMA designation in Thermal data sheet ( BEM ) but now how to decide which Fixed TS configuration i should go for while...