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mathmatic equation developed

$750-1500 USD

Completed
Posted about 10 years ago

$750-1500 USD

Paid on delivery
We have a rubber product that swells depending on four to five factors We want an mathematic formula developed to predict swelling and pressure rates We want to take the predicted swell information from these files These files are based on test results We want to Develop a mathematic equation that predicts swelling ie predicted pressure and swelling Basically we have the following key variables that affect swelling time and pressure Fluid viscosity. Thinner oil reacts faster with rubber Temperature - hotter temperature / faster swell Hole size - bigger hole versus smaller hole means less pressure We know the base pipe size / plus packer can not exceed hole size We want to establish a required pressure differential Plus a required swell time We know temp / fluid viscosity / hole size / base pipe od plus the above How much rubber do we put on the base pipe to achieve a certain pressure / seal time So we have say 4- 5 unkowns / 3 knowns & 20 plus test results with a confirmed outcome So develop a formula that provides the predicted outcome See sample graphs We have 15 -20 sample graphs So can we develop a model with say 5 variables when we have known. / proven 15 results ? We will pay for the solution Plus we want an excel ss that we can use and print similar results ?
Project ID: 5355665

About the project

12 proposals
Remote project
Active 10 yrs ago

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Dear sir. I was checked your project description carefully. I have rich knowledge of mathematics. When I went to university, My major was mathematics. Specially, I'm very familiar to mathematics predict algorithm development. Also I have rich experience of Physics. I think that for develop your project needs some physics knowledge about pressure-temperature relationship formula. I'm very interested and familiar to your project. If you give me this project, then you will get best result within short time and high quality. I can complete this project within 7 days. Please send me result. I will wait your response kindly. Best Regards. LiangJian.
$1,263 USD in 7 days
3.8 (5 reviews)
4.3
4.3
12 freelancers are bidding on average $1,171 USD for this job
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------------------------------------------------------Expert here Ready to start with more than 9 years working experience...........................................Please check my past reviews for more satisfaction--------------------------------
$1,278 USD in 20 days
5.0 (123 reviews)
8.1
8.1
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VB, VBA and Databases expert for over a decade. Master in Information Systems. I have delivered similar projects in the past. Please check https://www.freelancer.gr/projects/Data-Processing-Excel/data-translation-excel.html and feedback at https://www.freelancer.gr/u/paris2785.html Please send me the files to try a first approach (no cost for you). Paris
$1,000 USD in 5 days
4.9 (183 reviews)
7.1
7.1
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Hi Abbylaointe. It is a mathematical and statical problem that we used to do in our university. I have done models based on samples and statistics to predict unknown parameters. It sounds very interesting to me as I have been doing similar work before. Based on graphs and test results I can help to create a near to perfect model(equation) for you. Developing an excel sheet shall not be a problem. Prior to offering me the project kindly discuss. Usman.
$990 USD in 7 days
5.0 (67 reviews)
6.7
6.7
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Hi, I have more than 14 years of exp and I am expert in this kind of work. I have completed more than 200 projects. Please look at the feedback left by my employer to know more about my work. Waiting for your positive response. Thanks.
$833 USD in 20 days
4.9 (116 reviews)
6.2
6.2
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PhD in physics. Large exerience in research. Please send a message back to establish the details. I will be glad to help you.
$1,000 USD in 5 days
5.0 (16 reviews)
3.7
3.7
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Hi, Let me introduce myself first. I`m Mechanical Engineer by profession and currently working in Design and development department of Local Oil refinery Complex. I have checked the details you provided and am much confident to complete the task. What I ll use is regression model and statistical optimization of the problem. At this stage I think you have all the pertinent data to perform the drill. I would suggest you to arrange the detail discussion that we could proceed further. In the last please visit my profile as well. Regards, Rextol
$1,000 USD in 20 days
5.0 (5 reviews)
3.2
3.2
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Experienced statistician with a lot of practical knowledge in the field. Expert in all kinds of hypothesis/statistical analysis using tools like SPSS, R, Stata, SAS and AMOS
$2,444 USD in 25 days
1.0 (1 review)
2.4
2.4
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I have done similar kind of projects in my coursework on heat, structural dynamics etc. I can help you, please provide me the details so that I can start working on it immediately.
$750 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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This is an interesting project and i have done many such analytical projects... i am ready to start your work immediately.. i have a team that will help me make your software absolutely bugfree, cause i understand the accuracy requirement of this software...
$1,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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hello sir , I am a professional freelancer based out of India. Please do provide the Data/Graphs it will greatly help in understanding the problem . With regards, N L Ramachandrachudamani
$1,666 USD in 30 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Venice, United States
5.0
3
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Member since Jan 24, 2014

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