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Design me a Product, Thermal

$30-250 USD

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已发布将近 8 年前

$30-250 USD

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I am looking for a designer using a substance which can give off a great deal of Thermal energy. I am looking to put this substance in an insulating box-like container and give off enough energy without the use of gel packs. I am looking for a way to use a cold substance which can give off a great deal of energy. I have looked into Ammonium Nitrate, and Urea but the energy is not nearly enough. I also have looked into the "electronics compressed-gas Duster and lint remover", but not entirely sure how, or if this would work. Therefore, there would be some design work which will be important, and more importantly making it work in going from a warm temperature to a low temperature. The dimension of the box-like structure is 25cm x 25cm x 13cm (L x W x H). I would like for there to be a way to lower the temperature from 30C to 5C using water as an example. I am open to suggestions.
项目 ID: 10456474

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22提案
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活跃8 年前

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22威客以平均价$149 USD来参与此工作竞价
用户头像
hello, i have more than 6 years experience in engineering/ 3d modelling by solidworks.I create 3d models for cnc milling and 3d printing. Very often Incoming documentation - is 2d pictures/drawings. I can make free preview model for you, to prove my skills. Please, answer me, this project is very interesting for me, thanks ps: this work is interesting for me, i make similar projects be every day, trust me, i can do this project fast and with good quality
$99 USD 在3天之内
5.0 (345条评论)
7.9
7.9
用户头像
Hello, Greetings of the day, I read your requirements and found this project very interesting. I am very much interested to do this project for you. I understand your requirements and want to start this project as soon as you award me.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 have worked many project in softwares like CATIA V5, 3Dmax, Creo, revit, AutoCAD and many more. As i have engineering background with five years of industrial experience i am very much familiar to do this kind of job. 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
$250 USD 在3天之内
4.9 (77条评论)
7.3
7.3
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Thank you for posting project on freelancer , I saw your job description, and yes, I am very positive for this project. Secondly, I am very quick in providing outputs, and updates too I will surely sound beneficial to you. because of 24 hours avaibility. - Regular updates from the very start of the work, - Always confidential And High Quality outputs. After completion, I can handover every files from main to all source files and its your property then : ) And I can promise for one thing and that is After hiring me, you won't have to search for a freelancer. because You would be addicted to our quality Please msg ones. and that can lead to a project sucess ; )
$100 USD 在3天之内
4.8 (157条评论)
6.7
6.7
用户头像
Hi, I'm a professional CAD engineer, working on designing processing machines, fabrication drawings, plant layouts & 3D/2D models. I'm a  Autodesk certified professional for AutoCAD & Inventor. I'm also a certified user of catia, solidworks and pro-E. I'm relatively new to this website and looking for a way to build my portfolio.
$30 USD 在2天之内
4.9 (51条评论)
5.6
5.6
用户头像
Dear Hiring Manager, Greetings for the day, I am a Design Engineer with 5 year of industrial experience, by qualification I am a Mechanical Engineer and PG in CAD/CAM. I read your requirements and found this project very interesting, I can do this task, please come in personal chat to discuss project in more details. I can use most of the CAD software like: For 3D Modelling and 3D Rendering: - Solidworks - CATIA - ProE - Creo - PDMS For FEA and CFD: - ANSYS - Abaqus - CAESAR II I have "PREFERRED FREELANCER BADGE" which you can see next to my profile picture on bid and also on my profile (https://www.freelancer.com/u/irfanshekh.html).I am well qualified, skilled and experienced for this project. Please visit my profile to check my portfolio, clients reviews on my previous work and my reputation. I am a standard member here and a full time freelancer, so you can contact me anytime. Looking forward to hear from you soon. Feel free to contact me. Thanks & Regards, Irfan Shekh
$250 USD 在3天之内
4.6 (32条评论)
5.9
5.9
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Hello sir/Madam, my self Babong,3d artist, over 4 years experience..and also i have 10 artist team.,,sir you can check my freelancer portfolio,clients reviews and also i have many more work,so if you want to seen my work then please let me know,i should be sent you...after that you have think that i am a right person to done your work,,, then please let me know.. sir i have already read your project description, and also budget dose't matter for me..client satisfaction is more important for me..so if i get this opportune ,then i am maintain your all description and also provide you a better quality work,until your satisfied.. thank you...
$155 USD 在3天之内
4.9 (25条评论)
4.6
4.6
用户头像
Hello I have 10+ years experience in design and analysis of mechanical systems including structural and thermal systems. I wanted to understand if what is your requirement in detail. What temperature difference you wanted to achieve and what is the purpose. I am sure I can provide you a better and workable solution. can you please share some more information of the task you wanted to achieve. Recently I have developed a thermal energy harvesting device, if you are thinking on the same, please let me know. Regards Tech
$155 USD 在3天之内
5.0 (1条评论)
2.3
2.3
用户头像
Hello. I have big experience in engineering , designing, modeling, calculations, constructing etc. I work in Autocad and have very good skills in this program. I will do my best for you.
$155 USD 在8天之内
0.0 (0条评论)
0.0
0.0
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Hi, I am professionally working as Thermal Design Engineer in Concentrated Solar Power. I have a good day job so I don't have to work as a freelance but your work is on my field and interest and I would like you to help with this. I have written journal papers on Thermal Energy Storage as well, I am sure I can help you this project. Please let me know the following information. -Amount of energy you need to dissipate (KWh, Joules) -What Maximum temperature do you need -Discharge rate of energy (heat), how fast you want to release heat from that substance -Heat will be dissipated in which substance Please feel free let me know your application requirements in more detail. You want to design thermal energy storage or some space heating system. I will help you with the designing. Feel free to discuss. I look forward. Best Regards, Wajahat Ali
$155 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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i think we can solve such problem but i need to know few things before jumping to conclusion
$55 USD 在8天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
San Diego, United States
5.0
3
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会员自9月 9, 2012起

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