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Fixed Price: Not Sure   |  Posted: Jul 08, 2014  |  Closed  |   2 Proposals
I am a master student and we are discussing a paper that brings equations for material and energy balance in a membrane module for sulfur separation from gasoline. I used mathcad to reproduce the paper data but I am getting lower values than the author. I need someone to review - or redo from scratch - and check possible reason I am not matching the data from the paper. I am attaching the paper and the mathcad simulation. I am focusing in reproducing the table on page 10.
Category: Chemical Engineering       

m****eco
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| m****eco
|    Brazil
Fixed Price: Less than $500   |  Posted: Jul 05, 2014  |  Ends: 9d, 16h  |   9 Proposals
hi..need to solve complex integral using calculator or hand..can contact for more informations. there are some integralsinvolved addition to some derivates.
Category: Other - Engineering &...       
Skills: Chemical Engineering, MathCAD, Electronics       

r****410
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| r****410
|    United States
Fixed Price: Not Sure   |  Posted: Jul 01, 2014  |  Ends: 4d, 23h  |   5 Proposals
We are looking for experienced and talented developers to help us roll out a new product which will require R&;D Engineering Software Engineering (Image Processing / Computer Vision). We are looking for the following background: *Ph.D.-degree holder or MS-degree individual having 4+ years of experience in the area related to image processing *Image processing theory and algorithms *Implementating and testing algorithms and interfaces using C/C++ on Windows platforms *Knowledge of modern processors, caching, and multiprocessor considerations *Experience with C++, the standard library and generic programming techniques included
Category: Product Design       

h****ios
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| h****ios
|    United States
Fixed Price: Less than $500   |  Posted: Jun 28, 2014  |  Ends: 1d, 23h  |   13 Proposals
We are looking for an interior designer for houses and apartments. The 3 main areas we focus on are: - The kitchen - The bathroom - The living room You: - Forward thinking - Creative - Timely - Work with ethic and integrity The job: - Prepare finish and design concept boards - Prepare mood boards - Assist in the preparation of specifications documents for material selections and tendering requirements - Ensure quality of design and technical requirements (including drawings standards) - Assist with Programming, space planning and systems furniture planning - Select finishes, materials, fixtures, furniture and equipment - Develop detailed drawings using 3-D modelling and CAD / REVIT software
Category: Interior Design       
Skills: Interior Design, MathCAD, Job Costing       

F****any
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| F****any
|    Canada
Fixed Price: Less than $500   |  Posted: Jun 28, 2014  |  Ends: 1d, 23h  |   3 Proposals
We are looking for an interior designer for houses and apartments. The 3 main areas we focus on are: - The kitchen - The bathroom - The living room You: - Forward thinking - Creative - Timely - Work with ethic and integrity The job: - Prepare finish and design concept boards - Prepare mood boards - Assist in the preparation of specifications documents for material selections and tendering requirements - Ensure quality of design and technical requirements (including drawings standards) - Assist with Programming, space planning and systems furniture planning - Select finishes, materials, fixtures, furniture and equipment - Develop detailed drawings using 3-D modelling and CAD / REVIT software
Category: Interior Design       
Skills: Interior Design, MathCAD, Job Costing       

F****any
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| F****any
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 24, 2014  |  Closed  |   6 Proposals
I use Matlab for some projects - climate modeling for a blog - and often find I waste a lot of time trying to figure out some basics. My maths is very rusty, from an engineering degree many decades ago. I've been dusting it off the last couple of years but still lots of gaps in remembering. My Matlab is recent but I'm still a beginner. ***Person*** I am looking for - someone whose maths is very strong, at least an undergrad degree in maths, physics or engineering - and who is experienced with Matlab. I'm only using the basic student package. ***Project*** - just ongoing by the hour kind of stuff. I don't need instant response. Helping fix code, suggesting better ways of doing things in Matlab, figuring out what is not working. For example, right now I am modeling a forced harmonic oscillator using ode45 and the results don't quite make sense. Did I implement the equations wrong? Am I not understanding the results? It's probably something stupid..
Category: Other - Engineering &...       
Skills: MathCAD, Scientific Computation, Mathematics       

w****eve
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| w****eve
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Jun 09, 2014  |  Closed  |   5 Proposals
Mathematician to develop optimization algorithm. Skills needed in linear and non-linear optimization and statistics. The problem is in the area of developing pricing supply/demand price points given a (varying) population of supply/demand curves. One way to view the problem how to optimally "cut up" a (large) population of supply/demand curves into a small number of price points. The supply, the demand, and the supply/demand curves continuously change according to some statistical probabilities, and there is a desire to optimize based on a set of statistical scenarios.
Category: Other - Engineering &...       
Skills: MathCAD, Business Mathematics, Mathematics, math       

K****bin
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| K****bin
|    United States
Fixed Price: Less than $500   |  Posted: Jun 05, 2014  |  Closed  |   1 Proposal
please assist me with my class. I need a tutor to help me get through my math class it has already started and will end august 2nd.
Category: Other - Engineering &...       

t****sha
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| t****sha
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Jun 05, 2014  |  Closed  |   0 Proposals
please assist me with my class. I need a tutor to help me get through my math class it has already started and will end august 2nd.
Category: Other - Engineering &...       

t****sha
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| t****sha
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Jun 02, 2014  |  Closed  |   2 Proposals
Seeking a resource that can perform drawings as specified in the document below.   [obscured]  /pastpresentations/ClarkPres-Slides-8May13.pdf Will have about 1-2 drawings needed a month. Need pricing for approx 3000 sq ft structure.
Category: CAD       
Skills: 3D Modeling, AutoCAD, CAD/AutoCAD       

s****ina
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| s****ina
|    United States
Fixed Price: Less than $500   |  Posted: May 20, 2014  |  Closed  |   16 Proposals
Hello I am looking for a Algebra Math Tutor Who can tutor me through my summer class. I want to do a fixed rate. If youre interested, please let me know your price and I will try and meet your needs. the class is "college algebra 121" Thank you
Category: Other - Engineering &...       
Skills: MathCAD, Business Mathematics, Mathematics       

t****sha
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| t****sha
|    United States
Fixed Price: Less than $500   |  Posted: May 19, 2014  |  Closed  |   15 Proposals
Hello I am looking for a Algebra Math Tutor Who can tutor me through my summer class. I want to do a fixed rate. If youre interested, please let me know your price and I will try and meet your needs. the class is "college algebra 121" Thank you
Category: Other - Engineering &...       
Skills: MathCAD, Business Mathematics, Mathematics       

t****sha
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| t****sha
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: May 02, 2014  |  Closed  |   11 Proposals
I need a math expert (master's or ph.d. or extremely brilliant bachelor's holder) for short term (1 week) assistance with numerical analysis of partial differential equations. MATLAB experience is a huge plus but not absolutely necessary. Rigorous mathematical skills are of utmost importance.
Category: Other - Engineering &...       

n****ind
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| n****ind
|    United States
Fixed Price: $20 - $30   |  Posted: Apr 21, 2014  |  Closed  |   5 Proposals
Hello, have some math equations based on static analysis. Someone with a strong background in this field should easily do this. thanks! will provide documentation on request
Category: Other - Engineering &...       

h****lic
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| h****lic
|    Bosnia and Herzegovina
Fixed Price: Less than $500   |  Posted: Mar 31, 2014  |  Closed  |   10 Proposals
Need a set of illustrations (or a fly ? through) for a new restaurant concept I would like to present to potential investors. It's ultra clean lines, super modern quick serve fast casual concept. I have a set of photos that have inspired me which I will share with you to help to create this vision. I would like the drawings to include the customer ordering area, pick up, the area where the food is prepared and the area where the food is pieced together to be delivered to the customer. Need a very quick turnaround 48 hours so please only bid if you have the time on your hand to work fast.
Category: Interior Design       
Skills: Interior Design, MathCAD, Job Costing       

l****e99
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| l****e99
|    United States
Hourly Rate: $10 - $20 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 28, 2014  |  Closed  |   2 Proposals
I'm looking for a consultant to help me create 3D shapes that stereographically project 2D structures onto a plane from a 3D image with a 'north pole'. A simple example is the translation of 2d grid into 3d   [obscured]  /thing:202774/#files You'll need to be able to do the math to create approximations of the 2D patterns that can practically be drawn or algorithmically created in 3D software (specifically Rhino and the plug-in Grasshopper) 2D sets I'm interested in creating at least at first are approximations of fractal sets, specifically Mandelbrot and Koch sets. Ultimately it would be great to reproduce (to 2 or 3 orders) sets like this and create a 3D image that could create shadows that look like interesting 2D designs:   [obscured]  /fractals/Panorama/Art/FracAsArt/AG1p369.jpg Again, it would be great to help recreate the math in Grasshopper (a ghx) files that would take a set of curves and 'project' them onto a 3D Curve. In your response, please sta...
Category: 3D Modelling       

r****yde
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| r****yde
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 23, 2014  |  Closed  |   3 Proposals
Hi I would like to design a rate based model using Mathcad for my project. I wanted this to be done quickly if any can help kindly let me know how long do you need and how much. Thanks San
Category: Chemical Engineering       
Skills: MathCAD       

s****an4
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| s****an4
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Feb 20, 2014  |  Closed  |   10 Proposals
Looking to hire a tutor to help complete and demonstrate problems. To state the obvious, the individual must possess exceptional mathematical competencies as well as a strong ability to explain the material. This course leads into Calculus so proper preparation is a must.
Category: Other - Engineering &...       
Skills: MathCAD, math       

g****kis
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| g****kis *
|    United States
Fixed Price: Less than $500   |  Posted: Jan 16, 2014  |  Closed  |   0 Proposals
I need you to reference the IBC 2012 and ASCE 7-10 and determine the foundation reactions. I will supply you site zip code & soils values. Scope of work: 1- Structural calcs to determine axial downward, axial upaward (uplift), shear & moment on both pile types (Array Pile & Motor Pile) using design wind speed. Calculation has to be in spreadsheet or mathcad with variable defined. 2- Pick W shaped piles (one for Array Pile & one for Motor Pile) and show that it meets required embement, bending stress, shear stress, top of ground deflection, etc) also using spreadsheet or mathcad. Variables need to be defined. Exposed calculations required. Please attach samples of your similar work to help in evaluation. No need to stamp. Only a 4 day turn around (96 hrs fixed schedule). Thank you.
Category: Civil & Structural       

L****000
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| L****000
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jan 13, 2014  |  Closed  |   4 Proposals
We are looking for a mechanical designer/maths expert to analyse the shape of an inflatable rubber structure under various loads using integration. We need to produce and send a set of equations to a customer to prove the shape of a structure when inflated. The results produce using the equations will be compared with existing software.
Category: Mechanical       

D****off
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| D****off
|    United Kingdom
Fixed Price: $50 - $80   |  Posted: Dec 22, 2013  |  Closed  |   10 Proposals
I need someone who knows geomatry math to tutor students please apply if you know this if not please don't waste time.
Category: Other - Engineering &...       
Skills: MathCAD, Scientific Computation, math       

****
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| Client
|    United States
Fixed Price: Not Sure   |  Posted: Dec 12, 2013  |  Closed  |   15 Proposals
Good morning...I need the assistance of an engineer/physics/math/computer aided design person. Very small entrepreneur /inventor would like to possibly manufacture and sell tables. Tables are on 4 casters, with jacks to lock, stabilize, and level them when not being moved. I have built a prototype which works well, but we have some concern about tipping and need to know the various forces/weights at which the table will tip over, as well as possible design changes/suggestions to reduce the risk of tipping. What we would like is a spreadsheet calculating the weights/forces required to tip table under different caster and jack positions as well as the angle at which it would tip. I will provide auto-cad or pdf files detailing the components and dimensions as well as estimated weights. If desired, I can also provide a preliminary 3d auto-cad file which illustrates concept well, but is missing some structural detail. Current design thought utilizes a rectangular cube tubular s...
Category: Other - Engineering &...       

1****RTP
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| 1****RTP
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 03, 2013  |  Closed  |   17 Proposals
I need a preliminary evaluation of suitability of attached location for a restaurant project. I need someone capable in estimating Kitchen space requirements and equipment requirements based on menu. At this stage I am not looking for a final design, and merely a rough sketch allocating space to kitchen, dining, storage, etc. The rough design should show us if we have enough space, or this layout would work for our concept. Also I would like a rough drawing to present to the owners demonstrating our proposal for the location.
Category: Interior Design       

k****c12
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| k****c12
|    Kuwait
Fixed Price: Less than $500   |  Posted: Dec 01, 2013  |  Closed  |   19 Proposals
Hi, I need CAD designs for a clutch operating system required to engage and disengage the clutch. Hydraulic circuit diagram and details of the mechanical devices of the clutch operator interfaces.
Category: CAD       
Skills: AutoCAD, MathCAD, AutoCAD 2012       

l****nth
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| l****nth
|    Sri Lanka
Fixed Price: Not Sure   |  Posted: Nov 18, 2013  |  Closed  |   13 Proposals
I am looking for someone has got an experince in Matlab, i need some help in it. i am doing my work but there is somethings missing and i did not understand it and need some help to do it, i wish to find anyone intrested in my work. thanks all
Category: Other - Engineering &...       

****
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| Client
|    Yemen
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