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natural convection on electric enclosure

$30-250 USD

Completed
Posted over 5 years ago

$30-250 USD

Paid on delivery
this is the geometric drawing that i draw in solid work software. this is actually a WiFi modem that place in the room temperature around 27 degree Celsius and there are 2 heat source in the PCB board around 50 degree [login to view URL] modem of enclosure are place at the room temperature around 25 degree Celsius . i need help on doing the simulation using Ansys CFD to simulate on the enclosure with the heat source from the PCB and investigate the natural convection help to cool down the enclosure, and see also who the heat are reject out form the enclosure ( in natural convection ) and from the simulation result i will propose a few change on the geometric shape change see where the change of the geometric(on the size and the number of ventilation) help on the heat reject by natural convection or not
Project ID: 18464287

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26 proposals
Remote project
Active 5 yrs ago

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hi, i have checked your model and can improve it using ansys for better heat dissipation based on the heat source. the pcb is not there in the model. i can make the model of pcb as well if it is not there for the simulation purpose. i have done multiple such analysis and can help you with the same.
$80 USD in 1 day
5.0 (34 reviews)
5.6
5.6
26 freelancers are bidding on average $178 USD for this job
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Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, MATLAB, design analysis. I am a standard member here and a full time freelancer, so you can contact me anytime. to brief about me: I am mechanical design engineer by profession and graduate in mechanical engineering with PG in CAD/CAM, ANSYS & Solidworks. I can perform almost all kind of simulation like CFD, FEA, structural analysis etc. I have expertise in many design tools like solidworks, CATIA, ANSYS, 3DMax, Creo MATLAB etc. As i have engineering background with Nine years of industrial experience and very confident about any project related to mechanical engineering field. I have preferred freelancer badge, you can see next to my profile name. You can check my profile and portfolio:- https://www.freelancer.com/u/ashrafshekh.html My bid is negotiable and it depends on the required deliverable. Looking forward to hear from you & feel free to contact me Thanks & regards Ashraf Shaikh
$444 USD in 3 days
4.9 (69 reviews)
6.8
6.8
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Hello, Greetings for the day, I can do your project, it requires thermal simulation of your wifi modem, please come in chat and share the model and other details about the surrounding, I will be waiting for your message. I have 7 years of experience in CAD/CAM/CAE. Please visit my profile to see my past work and reviews. I have expertise in Solidworks, Catia, ANSYS, Creo, Abaqus and MATLAB. Looking forward to hear from you soon. Feel free to contact me. Thanks & Regards, Irfan Shekh
$200 USD in 3 days
4.6 (39 reviews)
6.0
6.0
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I have done many Analysis project. I will do it. Hi, this is Alok. I am Design Engineer. I have several years of experience in product designing, especially in AutoCAD, CATIA, Ansys and Solidworks. I have worked as a design engineer in a few firms and have handled many outsourced projects. I will be more than happy to help you on this project. To see my sample work, please send me a message. Thank you.
$120 USD in 5 days
4.9 (42 reviews)
5.3
5.3
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Hi.. Experienced in thermal analysis using ANSYS. Have done cooling simulation of electronic enclosures. we can discuss more details over chat. Thanks.
$200 USD in 3 days
4.7 (41 reviews)
5.5
5.5
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Hi, i am Aerospace Engineer with extensive ANSYS CFD experience alongwith broad knowledge in thermo-fluid simulations using ANSYS FLUENT. I have previously done shell and tube heat exchangers project in ANSYS using forced convection heat transfer modelling. I have also done thermo-fluid analysis of direct contact heat exchanger involving natural convection. Kindly visit portfolio and provide more details in chat
$150 USD in 5 days
5.0 (17 reviews)
5.2
5.2
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Hello, I have read the details provided and i am positive i can provide quality work,please contact me to discuss more on the project deadline and some other few things
$150 USD in 3 days
4.7 (25 reviews)
5.2
5.2
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I am here to bring your product to life. I'm a mechanical engineer and I have 8 experience years. Experience type: 3D, 2D models, Render, Sheet metals, Machine and Devices, industrial product, Plastic molds, plastic parts Software program: Autodesk Inventor,Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time and free revisions and required. Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message.
$250 USD in 10 days
4.7 (17 reviews)
5.2
5.2
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Hi I'd like to help you with this project. Either Ansys Icepak or Fluent can be used for this task. Depending on the details you need on the project, we can decide on the software. RANS based approach should be appropriate with y+=1 because the thermal boundary layer on a natural convection problem will be tough to solve. k-omega based turbulence model should be used. Radiation has to be included to get realistic results. A very simple surface-surface modelling is enough. Simplifications on the geometry is very important for efficient and stable computation. I'd like to talk about the details. PS. I am an expert ANSYS CFD software user. I used to train people and give tech support.
$230 USD in 15 days
4.8 (6 reviews)
4.1
4.1
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Hi Dear, I majored in mechanics and have the qualification of Master of Mechanics. And I am a talented Abaqus expert. I have 10 years of experience and a good history in FEA using Abaqus, Ansys, Solidworks. I can do your task well and accurately. I will wait for your good reply. Thanks.
$133 USD in 3 days
5.0 (16 reviews)
3.6
3.6
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Hello, I'd like to apply to your job. I have hands-on experience in civil engineering field, performing advanced CFD analysis using mostly Ansys Fluent, Star CCM+ and other codes. A number of different assignments and engineering experience including Offshore Engineering, Wave and Tidal Energy, Waste to Energy, HVAC, Auto Motive, Infrastructure, Process and Food Industry. I hold a Master's Degree in Engineering Physics and I finished my Ph.D in Combustion Physics at Lund University. Varying with the knowledge in different trades such ad CFD/FEA analysis by using Ansys software and other pre/post processing tools: • ANSYS (FLUENT, MECHANICAL, AIM, SpaceClaim), STAR CCM+, ParticleWorks, ANSA ... • Programming skills: Fortran 90/95, 70, MATLAB, C • Multiphase Gas/Liquid, Solid/Gas Reaction Kinetics Modelling Dedicated engineer, that understand deadlines and provides a high quality of work. I look forward to applying my skills and experience to your projects. Best Regards, Fikret Saric
$500 USD in 15 days
4.4 (7 reviews)
4.1
4.1
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I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details
$100 USD in 3 days
3.8 (8 reviews)
4.2
4.2
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Hello. I can do your project on ANSYS Fluent. Previous experience relevant to your project: 1. Worked on a room climate control project with 25 employees and computers. Very similar to your analysis, but a scaled version. 2. CFD analysis of wind turbines, Flush tanks, and blood flow problems. 3. FEA analysis of pistons, truss structures, and superelastic problems. My background is aeronautics and mechanical design and simulation. I specialize in FEA and CFD. Please look at my portfolio and reviews. Thanks.
$200 USD in 3 days
5.0 (3 reviews)
3.0
3.0
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Hi there, I am an Aerospace Engineer with expertise in ANSYS CFD. I have worked on more than 40 projects using ANSYS CFD tools. I have worked on the design of Heatsinks for the avionics of aircraft. This project is exactly what is your requirement. The analysis was done using ANSYS Icepak module which is specifically modelled for the analysis of such environments. I can definitely show you my work related to the design of Heatsinks in chat. You can have a look at my portfolio for CFD related projects. I would like to know more about the problem before you award me the project. As far as my work is concerned, you'll find it highly professional and free from errors. Thank you!
$177 USD in 3 days
4.9 (3 reviews)
2.8
2.8
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As thermal analysis engineer, the project is just a simple calculation everyday I do. please share the details with me to better understand the problem I am looking forward to hearing from you
$100 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello I am an Aerospace Engineer with ample experience in working with Solidworks and ANSYS for modelling and CFD,FEA simulations and Analysis. I have previously worked on various projects with top rated freelancers related to thermal analysis in ANSYS. One project was related to analysis of heat transfer inside a house with different materials for walls which was done in Fluent. I have a team of Engineers available and that gives me confidence that I can complete this project easily. Feel free to contact me for further discussion. Looking forward to your response. Regards Faheem Zia
$166 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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i will be able to complete the order in three days, assurance of a quality job done by an experienced writer. please assign.
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi i'm interested in the project. I have lots of experience in electronic cooling. please feel free to contact me.
$182 USD in 3 days
5.0 (1 review)
0.0
0.0
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I am CAE Engineer I had in-depth knowledge of Computational fluid dynamics and heat transfer, advanced fluid mechanics. I am very eager to do this project because this is my area of interest and doing 3d modeling in Solidworks and meshing in hyper mesh, the analysis in ANSYS fluent.
$222 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi I have experience in performing FEA and CFD simulations using ANSYS Workbench. Kindly contact me to discuss the project in a bit more detail. I have a few questions regarding the boundary conditions before I can start working on the simulation setup. Regards
$155 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of MALAYSIA
shah alam, Malaysia
4.5
3
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Member since Jan 4, 2019

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