In Progress

MECHANICAL DESIGN CALCULATIONS & CFD STRESS/STRENGTH ANALYSI

NOTE: ONLY FOR SERIOUS PROFESSIONAL ENGINEERS/FREELANCERS.

TIME WASTERS, DO NOT APPLY.

It is required to carry out mechanical design calculations for the support system of a catalyst packed bed in a vertical vessel. An example of the required calculations is given in the attached “Similar Old Project-Mechanical Design [url removed, login to view]”.

The support system comprises of the following:

A. Annular support ring

B. The support grid

C. The grid support beams

D. The support beam seat (or foot step brackets for support beams)

It is required to carry out the mechanical design calculations for the support system with its associated items A to D. The mechanical design calculation should aim for the verification of the given sizes and the determination of the optimum items parameters such as size, thickness etc, as well as the stress and strength analysis/calculations based on the given loads. The mechanical design calculations should be performed AT LEAST strictly in line with the attached “Similar Old Project-Mechanical Design [url removed, login to view]”. A 2D/3D CFD analysis of the stress and strength analysis should also be performed.

IMPORTANT NOTES:

1. Imperatively, please use the methods given in the book “Pressure Vessel Design Manual” by Dennis R. Moss for your calculations of the support rings, support beams and the beam seats.

2. Imperatively, please use same calculations methods, calculations structure, calculations layout, calculations format and even calculations formulas (equations) as those given in the attached “Similar Old Project-Mechanical Design [url removed, login to view]”.

3. The attached “Similar Old Project-Mechanical Design [url removed, login to view]” reflects the mechanical design calculation of the support system from a previous project. The previous project and the current project are 99% identical, except that in the previous project, the vessel internal diameter is 2400mm, while in the current project, the vessel internal diameter is 2300mm. All other things remain same, hence the calculation methods used in the similar old project should be highly followed in this new project.

REQUIRED DELIVERABLES

1. Manual mechanical design calculations strictly as per the attached “Similar Old Project-Mechanical Design [url removed, login to view]” (as a minimum; other mechanical design parameters can be added where possible).

2. 2D/3D CFD of the strength and stress analysis of the support system items.

FURTHER DETAILS

1. The vessel shell id is 2300mm (steel to steel) but the vessel will be lined with 100mm thick Refractory Lining and the attachments to the shell shall be designed accordingly, so the inside diameter is 2100mm.

2. Pressure drop across the catalyst bed is [url removed, login to view] and 0.1 bar min. max respectively.

3. Fluid state in the vessel is gas.

4. Material of construction of the items of the support system is stainless steel 316L.

5. Support system shall be designed for the dead weight of the loads above the support system. The total dead weight above the support system is 29579 kg, total volume above the support system is 40.2 m3 and total height of weight above the support system is 11600mm.

ATTACHMENTS

1. Scope of work

2. Autocad drawing “Column [url removed, login to view]”

3. Autocad drawing “Grid [url removed, login to view]”

4. Autocad drawing “Beam [url removed, login to view]”

5. “Similar Old Project-Mechanical Design [url removed, login to view]”

Skills: CAD/CAM, Finite Element Analysis, Mechanical Engineering, Solidworks, Structural Engineering

See more: mechanical design formulas pdf, mechanical calculations pdf, mechanical design calculation pdf, mechanical design pdf, mechanical design calculation, mechanical design calculations pdf, mechanical stress calculation, vessel design calculation, catalyst support beam design, internal support ring calculation, mechanical calculation formulas pdf, mechanical design project calculations, mechanical calculation pdf, vessel support ring formulas, mechanical project cfd, stress catalyst support grid, calculation mechanical design, calculation internal support ring, mechanical design project pdf, cfd pressure vessel design, pdf stress strength calculation, dennis moss calculation, mechanical formulas pdf, autocad mechanical design formulas, calculation design project mechanical

About the Employer:
( 2 reviews ) Newcastle, United Kingdom

Project ID: #1146799

Awarded to:

FreeEng1neer

Hi! I am mechanical engineer and expert of CAD/CAM softwares. I can carry out these calculation manually as well as on any software like ANSYS or Pro/Engineer. I can assure you that project will be completed at a pres More

$50 USD in 8 days
(2 Reviews)
3.0

9 freelancers are bidding on average $188 for this job

Raghavanps

See private message

$250 USD in 20 days
(4 Reviews)
4.4
hasance06

Please check your PM for details.

$150 USD in 2 days
(14 Reviews)
4.4
Insurgi

check your PM

$200 USD in 2 days
(2 Reviews)
4.2
derrick01

Hi, We are ready to complete the work. We assure you that the work will be of the best quality. You will get the work as per your time deadline. Our motto is best quality work and strict on time deadline. Please c More

$225 USD in 5 days
(0 Reviews)
0.0
SyedMudasser

I will provide complete design calculations as per ASME Standard 2008.

$190 USD in 3 days
(0 Reviews)
0.0
btadrian2001

Please wait.. I will write more details in one or two days...

$250 USD in 20 days
(0 Reviews)
0.0
designservices88

I can do the calculations manually and on software showing my working on all the stages progressing forwards. 7 day turnaround only due to work commitments and will only accept any form of payment once you are fully ha More

$200 USD in 7 days
(0 Reviews)
0.0
Bayraktarski

I can do the design documentation in 3 days. It will be pleasure for me to do that project.

$180 USD in 3 days
(0 Reviews)
0.0