Engineering is the scientific discipline of acquiring and applying technical and mathematical knowledge to design and implement machines, systems, materials and processes. There are various branches of engineering such as civil, mechanical, electronics, materials, chemicals, etc. If your business needs help with engineering tasks such as drafting, documentation, research work, or other, then our talented and experienced engineering freelancer will give you the best service ever. Connect with talented engineering freelancers simply by posting your engineering project today!

If you have the experience and the ability to do engineering projects, then Freelancer.com offers you a lot of engineering projects with clients who want help with reverse engineering, electric engineering, civil engineering, mechanical engineering, writing civil engineering articles, essays, research papers, engineering project reports, and more.

If you believe you can do that, then start bidding on engineering projects and get paid with an average of $200 per project!

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    167 건의 일자리 확인, 급여 기준: USD
    write pseudocode for me 6 일 left
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    I have a project in python programming language I need someone who can write pseudocode on that program.

    $22 (Avg Bid)
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    Calculate COP, Mass flow rate, Refrigeration Capacity &Exergy efficiency TS diagrams of the same needed Compare efficiency of Isobutane, DMF & Helium Performance with NH3 H20& H2 & Prove that Isobutane,DMF & Helium have higher efficiency

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    Oxidation of aquariums 6 일 left
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    An electrical engineer familiar with the market for low-cost solar panels and air pumps (oxidation of aquariums). The task is to propose at least two inexpensive, easy-to-use and long-lasting total solutions. The task also includes information on the availability of parts, prices and information on the addresses of online stores for purchase. The air pump should operate outdoors with a protective current electricity (3…24 V) and have a pumping capacity sufficient to oxidize an aquarium of 40 to 80 liters (10 to 20 gallons) from a depth of 1.5 meters. A suitable air bubble stone is placed at the end of the air tube. The pump must be able to be connected to an indoor 230V power supply or an outdoor solar panel to which a small battery can be attached. The panel and battery power s...

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    In place of "Dragon and Tiger" put "Player A and Player B" Keep the Players' red and blue colors, normal 8-1 draw. Note: Exclude all side bets. Note 2: This game has the same mathematical odds as Baccarat

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    Solidworks (Centrifugal Pump) Need an expert on Solidworks, specifically had an experience through Turbo-Machinery.

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    Automation of Cooling tower 1. inputs : Level of 3 tanks, 3 zone temperature, Water detection 4 Points. 2. Outputs : 6 On/Off , 24 DC Outputs Scope of work 1. Making Bill of materials 2. Complete circuit diagram 3. HMI and PLC programming with test run

    $2 / hr (Avg Bid)
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    Hello, I need Magic VLSI and IRSIM expert

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    1.) Perform Dynamic load Simulation with Below FEA Approach a.) FSI Coupled with Temperature Effect Analysis b.) Random Vibration Analysis 2.) Fluid Fatique Life estimation of Assembly (> 10000 hrs) 3.) Qwgs Update to include all the features like seal and updated the assy dwg. 4.) Prepare the CDR Document with above content and additional information 5.) Participate in CDR and present the same.

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    Auto cad drawing and pictures

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    1. Produce engineering drawings of seat belts/safety belts in DXF format 2. Quantity of up to 300 drawings 3. Able to use software for drawings

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    hi we need help in integrating call masking in our system of extel for the urban company like use case

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    Buenas tardes a todos, somos una startup andaluza que está buscando desarrolladores de backend en PHP. ofrecemos trabajo remunerado por horas y posibilidad de contratación a largo plazo (o nosotros estamos dispuesto a pagarte la cuota de autónomo como parte del gasto, lo que más nos interese a ambos; pero sin ilegalidades).

    $244 / hr (Avg Bid)
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    I am designing my house with an architect for about a year now and we are stuck on the second floor that does NOT convince me, specially the children rooms, I think there is a lot of wasted space and would need a second opinion or someone.

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    NUMERICAL ANALYSIS 6 일 left
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    I need professional expert can make the model and analysis ABAQUS Software for NUMERICAL ANALYSIS OF MODIFIED BOLTED INTERNAL STEEL CONNECTIONS WITH ELBOW PLATES

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    Looking for someone to draw up the roof plans for 2nd gen location for city permit.

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    I require someone to produce for me a presentation on the future of Mechanical Engineering related to energy regeneration and carbon capture. The presentation should be short (around 15 minutes) Will require the presentation to be delivered within 6 hours

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    Need a developper who has a good knowledge in Interval Temporal Logic (ITL) (tempura) with a good in english writting

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    We are a development coop that's slowly forming of occupants coming together to attempt to purchase our unit and fight against demoviction and looking for a volunteer and human resources Director that is able to get us workers, from locksmith, to carpenters, to lawyers and more who are able to help us get back into our property as well as continue the fight for the property.

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    I need a literature review on (Measurements of polymer permeability using NMR). So basically we need to understand the diffusion of polymer nanocompisites using NMR. In this case I have fumed silica and I incorporated it in HDPE (high density poly ethylene) and made a nanocomposite and now I need NMR to get permeability and diffusion characteristics.

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    I have an adapter made to adapt an engine to transmission (A), but I want to create two engine adapters to adapt transmission (B) and transmission (C) to the engine instead. I am located in Maryland (USA) and will not ship the components to any location, but willing to drive the components within a reasonable distance for the scans to be completed.

    $250 - $750
    지역별 봉인형 NDA (비밀 유지 계약서)
    $250 - $750
    10 건의 입찰
    FEA of soil -- 3 6 일 left
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    Need analysis of four walls having different height and parameters like factor of safety. Analysis must be done using plaxis.

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    Timber Post & Beam outdoor shelter

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    need to build a player database in firebase with api calls to unity and react

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    I want to start nostale directly by switching to Gameforge.

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    E Bike Rotor Coil Generator 1 시간 left
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    I have a mechanism that can manufacture the rotors for the generator . I need the coils and the capacitor designed so the rotors rotate and collect the dc power renerated by the coils in multi capacitors . Then through the switch design this is released into the batteries as a charge . As one capicitor is discoraging another is charging . As there will be multi coils there must be multi capacitors to keep this process rotating . And it must be design for safety as there will be a lot of power being renerated and stored for release . This must be able to charge a 48v or 52v battery ok . Can you design if not i will put this back here to get others to design . But either way you must work with them to design capacitors and system to have the battery switch also switch output of capacitors in...

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    긴급형
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    I want to plant trees globally. The issue is that I want to have real evidence for each tree. Is there someone who knows about that? Country would be completely irrelevant.

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    Proteccionista 5 일 left

    Ingeniería de protecciones eléctricas

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    Need limit analysis calculations, spreadsheet and other calculations for vehicle. // and 3000 words.. in 4 days.

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    Necesito realizar un material didáctico sobre la estructura de la casa de Farnsworth en solidworks. Habría que modelar la estructura, hacer simulación de esfuerzos a cada viga y columna, detallar las fuerzas internas y detallar el dimensionamiento de la estructura

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    Please read carefully! The main goal of this project is to transmit data fom/to an android app running on virtual machine to check/pay Bills payments Missions: 1- Setting up the Android environment in our side ( server side ) 2- develop a python code to interact with the user layer of our Android VM app 3- design APIs for data transferring for billing inquiries from VM Android app to our server 4- Take a screenshot of the response of the Android VM app automatically then convert that image to text and retrieve our targeted data from the image, then send this required data back to our server ( with Restfull API's ) ( bill enqire ) 5- when python software reveived a pay request, it will interact with Android VM app and pay bill and retrive transaction number and send the result back t...

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    I need you to create a structural topology optimization code using the FEniCS Package, preferably the sensitivity calculated using Dolfin Adjoint. This code should perform two dynamic problems: Free Vibrations or eigenvalue problems; and Forced Vibrations. The SIMP approach should be considered. The code must generate in addition to the final design seen in Paraview, it must show all iterations, the Compliance X Iteration X Volume Reduction graph and also the Natural Frequency X Iteration graph. All for at least the first three modes in modal analysis, and in forced vibration considering established frequency ranges. References: BENDSOE, M. P.; SIGMUND, O. Topology Optimization: Theory, Methods, and Applications. [s.l.] Springer Berlin Heidelberg, 2003. ANDREASSEN, E. et al. Efficient ...

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    can you design electrical product

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    Need an expert who can complete a project on thermodynamics asap.

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    Need help with water pumps, rotary motor mechanisms

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    Hi, Need some help in transferring & transitioning analog circuits to hardware, and have little to no experience in assembling the components on a breadboard. the analog circuit on proteus looks fine so just need help to transfer it to the hardware part through a series of zoom calls until we reach the end result.

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    Internet of Things (IOT) specialist required for design work. Strong skills in computer systems and communication protocols required. Need to work on a design for a remote weather station which is required to communicate to an application.

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    I need your help in placing orders for electronic parts under Siemens brand in UAE. I will give you the supplier details

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    7 건의 입찰
    Palm Harbor 5 일 left

    We have a vacant lot under contract in Palm Harbor, FL and there is a drainage pipe in the middle of it. We learned that it is the drainage pipe for all the houses on the street. The county said its only buildable if it can be moved, directly from the DRS Manager, "Unless they have a civil engineer design a new stormwater management system for the subdivision, the lot remains undevelopable." So, we would like to see if this is possible and if so, what the approximate cost would be. Thank you.

    $57528 (Avg Bid)
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    I want simple java code to solve Producer consumer problem by use 3 semaphores

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    i need someone who can solve my project

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    Science Database SQL -- 2 5 일 left
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    I need a freelancer who has studied databases and sql to help me resolve these problems in the PDF which i have uploaded. As i have said it's about databases, sql, indexing and Cost optimization.

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    Looking for qualified and Experienced R Programming Expert Thanks

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    Science Database SQL 5 일 left
    확인

    I need a freelancer who has studied databases and sql to help me resolve these problems in the PDF which i have uploaded. As i have said it's about databases, sql, indexing and Cost optimization.

    $31 (Avg Bid)
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    I have a project that requires designing a MATLAB software that can track stars How? The software will capture an image of stars in space sky, and it should compare this image to the stars catalog (given) to get the information of the stars.

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    Class E RF Amplifier 5 일 left
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    I coordinate a design team for the realization of a device that includes an RF section but in the group we have limited knowledge of RF design. In particular I need to make a Class E RF amplifier with the following characteristics: • operating frequency 406.0 MHz • power 5W (37dBm) • TX duty cycle 10ms (transmission time 500 ms every 50 s) • 7.2Vdc power supply • input power 100mW (20dBm) • two-phase modulated input signal • input impedance 50Ω • output impedance 50Ω • efficiency ≥ 70% • operating temperature between -20 and +55 • the output power must go from 10% to 90% of the max power in less than 5ms • must work with VSWR between 1: 1 and 3: 1 • must not be damaged if the load is shorted or open • mus...

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    We've to perform CFD (Flow Simulation) of a Vertical Axis Wind Turbine.

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    Evaluation of Thermoelectric Properties of Bismuth Antimony Telluride A. Thermal Properties 1. Evaluate the thermal conductivity of Bismuth Antimony Telluride by adopting the standard procedure for laser flash method. 2. Draw the temperature dependent behavior of thermal diffusivity and specific heat capacity of Bismuth Antimony Telluride evaluated from the LAFA-457 by experimentation during Lab session 3. Finally display the temperature dependent data for estimated thermal conductivity values. 4. Evaluate the phonon contribution of thermal conductivity using the Wiedemann–Franz’s law for L = 2.0 × 10-08 V2 K-2. B. Electrical Properties 1. Evaluate the electrical conductivity from the experimental data obtained during lab session and then using the Seebeck coefficient e...

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    Results and report explain Release after finish

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    make drawings of 4 electrodes that I need to manufacture I need the person to be in the US and preferably on the east coast since I will need to ship these parts to the person doing the work.

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    Checkpoint 5 일 left

    Checkpoint sandblast (checkpoint TE 2000X) Configuration

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