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acousticanalysis

$30-250 USD

Completed
Posted almost 10 years ago

$30-250 USD

Paid on delivery
Looking for someone who knows how to conduct acoustic analysis and CFD analysis in ANSYS workbench. A sketch of the muffler is attached. You will have to conduct acoustic analysis and CFD analysis for the muffler and we need to get the transmission loss v/s frequency graph, back-pressure contour and velocity contour video. Please only people who truly know the concept please apply. Please don't apply if you don't know anything about this. We want this done for different porosities like 15% and 20%. Also for modelling the muffler you can use any software or ANSYS designmodeler I am only interested in the analysis results.
Project ID: 6110942

About the project

6 proposals
Remote project
Active 10 yrs ago

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$80 USD in 7 days
0.0 (0 reviews)
0.0
0.0
6 freelancers are bidding on average $294 USD for this job
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Work will be done in ANSYS. I can assist you in this project with 100% quality work. I can share my previous work or you can see my portfolio. We can discuss in details. Kindly consider my BID. Total 8+ years of experience. Providing solution for different industry with CAD solution like Detailing of Part and Assembly, Photo rendering and Animation, CAD-to-CAD Data Migration, 2D To 3D Conversion Assembly, Data Conversion Generation of Sheet metal Components, 3D Modeling Product Design and Crafting Virtual Prototyping, Freeform Surface Modeling, structural engineering. We Work as your design team as an when required for long term. We are ready to sign Non disclosure agreement also. We'll keep you update on a daily basis via net meeting and share daily work file and status. Working time zone will be as per your requirement we can try to arrange. Thanks Priyank
$400 USD in 8 days
5.0 (2 reviews)
3.8
3.8
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Dear Sir/Madam I use Autocad, MDT, Inventor, Solidworks, Catia. models for 3d and 2d detail drawing I could and was able to analyze the FEA, motion study, rendering, analyze kinematic and many more to see my work visit the portfolio please send me a message for more information and I will give an example for a project that you created thank you salute Ramdani
$250 USD in 8 days
4.8 (11 reviews)
3.7
3.7
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TechWiz a globally recognized Company work practically in all the engineering domains like. Mechanical engineering, civil engineering, electronics and communication engineering, electrical engineering and many more. Our special Features: TechWiz have certification with NSIC(A Govt. of India Venture) SMERA and D&B. \ Analysis work- our team is expert in finite element analysis using hypermesh software, ansys software, FEMFAT, ncode and their solvers and many more. regards techwiz tezm
$277 USD in 3 days
5.0 (1 review)
1.9
1.9
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Hello .I will be happy to help you with the job .If you are interested in me as a performer, email me and we'll talk more specifically all the details, terms and price.
$88 USD in 3 days
5.0 (2 reviews)
1.1
1.1
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Hi, I have done muffler CFD analysis for many years. I have over 15 years of experience in CFD and expert in fluid mechanics, and aeroacoustics. I am very familiar with transmission loss of muffler using CFD. Although both transmission loss and backpressure can be done in CFD, the former one requires transient sine-wave simulation and later one requires only steady-state solutions. Therefore, the price of running transmission loss prediction would be higher due computational cost. My bid includes both transmission loss and backpressure. It is also important to provide what is your expected critical attenuated frequencies generated from noise source for your designed muffler. CFD should be good at 500Hz prediction range. However, high frequencies attenuation also depends on whether sound absorption materials are used or not in the muffler. Porosity sensitivities can be simulated with fine mesh to account for the sound attenuation effect and therefore higher computational cost with higher porosities. But I can turn-around the solutions very efficiently using power HPC resources. If you find my background and knowledge fit to your project needs, I would be delighted to speak with you and build a long-term working relationship how I can support you for muffler design and simulation using CFD approach. I look forward to hearing from you soon. Thanks, Regards, Peter
$666 USD in 3 days
0.0 (0 reviews)
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About the client

Flag of UNITED STATES
LAS CRUCES, United States
5.0
1
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Member since Jun 21, 2014

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