Mechanical Engineering jobs

Mechanical Engineering is the branch of engineering that deals with the generation and application of mechanical power in the design and production of machines and tools. It is one of the worldâEUR(TM)s oldest engineering disciplines. If your business deals with mechanical engineering and needs help, such help is available in the form of mechanical engineering freelancers. You can hire such freelancers right here. Simply start by posting a mechanical engineering job today! Hire Mechanical Engineers


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    I am trying to find out ultimate load carrying capacity of a RC jacketed column. earlier the column dimension was 300*300 and the ultimate load(factored) carrying capacity of that column is 1444.5KN(Calculated mathematically in Accordance with Indian Standard code IS456-2000). Now i am trying to provide a jacket of Reinforced Concrete(RC) to that column of 100mm thickness. So , the new dimension of that column becomes 500*500. Area of steel provided Everywhere is 1% of gross cross-sectional area. SO what will be the new ultimate load carrying capcity of jacketed column (with ABAQUS)? I am ready to purhase CAE file

    $122 (Avg Bid)
    $122 Avg Bid
    4 bids

    I am in need of a 3D model made to scale for printing a prototype and making an injection mold. I would like someone familiar with prototyping and preferably someone with experience in plastic molds. I am open to anyone, but I need someone who is confident in their ability to understand the project so that they can understand when to improvise, when not to improvise, and the ability to communicate if a measurement needs to change and why. Details: 2 pieces threading for a nozzle Hollowed spaces Perforation No moving parts

    $127 (Avg Bid)
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    29 bids

    To set up Energy Modelling Simulation using IES VE Software for Data Centre

    $10 - $65
    $10 - $65
    0 bids

    Design and Create a Prototype of a convertible high heels shoes able to turn into flats with Onesize fits all sole. Very technological shoe with manual mechanical heels and onesize sole conversion. The heels should be foldable NOT removable same for the ergonomic onesize sole. Materials: stainless steel metal, acrylic, leather, silicon, luxury design with top of the line materials.

    $514 (Avg Bid)
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    5 bids
    Shoe Design -- 2 6 days left

    Create a prototype of onesize fits all sole with foldable high heels that can be flats sandals or high heels in the same shoe without taking off any parts. Very technologic and hi end shoe. Luxury look and materials.

    $100 (Avg Bid)
    $100 Avg Bid
    5 bids
    matlab expert needed 6 days left

    Our project is on detection of crack in a beam by vibrational analysis and Artificial neural network.. So until now we had done half of the work of our project by working On *ansys* by considering 3 condition 1-beam without crack 2- beam with single crack 3 -beam with double crack Now we need someone to work on *matlab* in which by using *sigmoid function* which is subtype of *activation function* to get output in graphical training ann network in matlab

    $37 (Avg Bid)
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    4 bids

    ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Eastern Europe The Balkans Russia ***PROJECT SUMMARY*** Over the internet using a laptop computer and a standard web browser—such as Firefox or Google Chrome, but *NOT* an app on an Android or iPhone— I want to be able to lock and unlock the doors of a standard shipping container. What's a shipping container? You probably see them every day. Shipping containers are normally 20 foot (roughly 6 meters) or 40 foot (roughly 12 meters). Please see: [url removed, login to view] I want two things: 1. An IoT device 2. A locking mechanism on the *INSIDE* of the shipping container. I want something similar to this: InteliGUARD Locking System [url removed, login to view] I will to purchase a data plan from T-Mobile in the USA so that I will have a SIM card for a GSM wireless network in the USA. The shipping container will have a battery pack that is charged from photovoltaic panels (solar panels). To save power I would prefer to avoid Wi-Fi because it uses too much power. Z-Wave uses less power but is proprietary. Therefore, maybe it would be best to have a GSM modem inside of the shipping container (with an antenna outside of the shipping container) that is connected to the IoT locking mechanism—which is located inside of the shipping container—with a wire. Here is a use case: Imagine a delivery driver needs to place a parcel in the shipping container. But the shipping container is locked. How would the delivery driver be able to open the doors to the shipping container? I would initiate a video call on Skype or Google Duo with the delivery driver. Then I would unlock the shipping container using Firefox or Google Chrome on my laptop computer. The delivery driver would open the unlocked doors to the shipping container. The delivery driver would place the parcel inside of the shipping container. The delivery driver would close the doors of the shipping container. Then I would lock the doors of the shipping container using Firefox or Google Chrome on my laptop computer. Then I would end the video call on Skype or Google Duo with the delivery driver. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this job the “normal way.” However, to avoid “spending” one of your bids you can “apply passively” by copying and pasting the following code: IoTDoorLock21March2018 into your profile. As long as this job posting is active, I intend to perform a search for freelancers with the search text: IoTDoorLock21March2018 in their profile every few days or so.

    $5 - $10 / hr
    $5 - $10 / hr
    0 bids

    Compute Center of Mass for a mechanical arm, Convert to Jacobian system, use simulink to calculate specific variables. The files and system are available in matlab files ready. Time sensitive project, more details after bidding.

    $149 (Avg Bid)
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    13 bids

    We are looking for a Chemist who can help formulate a cooling formula for an item that will be used to in drinkable fluids. Details provided upon request.

    $595 (Avg Bid)
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    4 bids

    High-level “conceptual model” for the virtual simulation of the master household clock/controller.

    $176 (Avg Bid)
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    10 bids

    Need help calculating center of mass for a simulated mechanical arm. I have the matlab files. It involves inverse kinematics.

    $152 (Avg Bid)
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    15 bids

    We are looking for engineer to assist on an awarded project of ours to construct an Olympic size swimming pool with size 50m L x 25.9m W x 1.35m H and four edge finished with perimeter overflow grating. An in-ground pump room with 25.9m W x 2m H will be construed next to the pool to accommodate the pool equipment with partially forms a balancing tank in concrete. Refer attachment for plan & sectional view. The engineer is required to... 1. to design & propose the M&E (mechanical & electrical) system for the swimming pool, e.g. sizing of piping & plumbing fittings, pool fittings, pool equipment, control panel, balancing tank, components, etc. with hydraulic and electrical calculations for the proposed design. 2. to produce shop drawings & schematic diagram in AutoCAD as construction & installation details for the proposed design. 3. to produce B.Q. (Bill of Quantities) for the proposed design. The engineer will also responsible to review their design, revise when necessary and respond to technical queries upon comment from our end client. Such correspondence is subjected to a compensation at a rate agreed by both parties once the project start, with deadlines to be agreed each time too. The service provider should be available for correspondence from 09:00am to 05:00pm GMT+8 when we are working on projects.

    $476 (Avg Bid)
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    14 bids
    WORM GEAR SOLIDWORKS 6 days left

    need a worm gear creating to work with the rack

    $176 (Avg Bid)
    $176 Avg Bid
    40 bids

    The Simulink models of a PV panel, a MPPT, a boost converter and a CHP Stirling engine system have already been developed and are included with their respective references in the uploaded files section of this project. The models have the following main characteristics: PV panel is based on a five-paremeter model. Stirling engine model is a dynamical one based on lumped capacitance method to estimate the start-up and shutdown periods in the engine operation. There is no specific thermal demand; therefore, it is required to calculate the thermal energy produced during the operation. MPPT is based on the Perturb and Observe method. So, the project should include a dynamical model in Simulink of a stand-alone Stirling Engine/Photovoltaic hybrid energy system in order to cover the electricity demand in a rural community. -AC electricity demand, solar radiation and ambient temperature per minute of a complete year is included. (It is preferable that the simulation time step would be in minutes). -The battery bank should be of 24 V composed of lead acid batteries. - A synchronous generator for the Stirling engine and appropiate power electronics converter between the generator and AC load should be included. - There is no problem of using a inverter and a rectifier separately or using a bidirectional inverter. - A Simulink block should include the dispatch strategy (Cycle charging and load following) (Information attached). - A single and three phased inverter should be used. (Two models). - If it is necessary, change the boost converter to another dc-dc converter.

    $128 (Avg Bid)
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    5 bids

    We are looking for someone who can take an existing project and complete it. designs will include intake manifolds and air intake systems

    $3514 (Avg Bid)
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    14 bids

    ترجمة كتاب الجبر الخطي وتطبيقاته الطبعة الخامسة للمؤلف لاي الموجود في الرابط في الوصف أدناه ترجمة علمية معتمدة مع الحفاظ على النسق العام بحيث تصلح الترجمة للنشر ككتاب جامعي مع ضرورة التنسيق والمحافظة على النسق العام للصفحة اسم الكتاب Linear Algebra and Its Applications F I F T H E D I T I O N المؤلف David C. Lay الكتاب أرفقته مع مرفقات المشروع في الوصف أدناه أو يمكنك تحميله من خلال هذا الرابط [url removed, login to view]

    $28 / hr (Avg Bid)
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    25 bids
    I have abaqus project. 6 days left

    I have resistance spot welding project using Abaqus. I already had Abaqus file. But when the file is running, one error is occurred. I need to correct the error.

    $31 (Avg Bid)
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    5 bids
    MATLAB and ANSYS programming 6 days left

    Finite elements (Matlab and ANSYS) PROGRAMMING

    $122 (Avg Bid)
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    9 bids

    An efficient approach to determine cell formation, cell layout and intracellular machine sequence in cellular manufacturing systems

    $311 (Avg Bid)
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    7 bids

    This very sipmle scintific I have concept design ready of my small scientific test instrument project and what I need is mechanical engineer who can assist me in getting prototype designed & manufactured from local local workshop/s in Pune . ( Note : Cost of material will be provides separately )

    $137 (Avg Bid)
    $137 Avg Bid
    6 bids

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