Engineering

Project Overview We are developing a compact cylindrical chamber where fluid enters tangentially to create a strong vortex flow. The chamber currently produces rotational circulation, but we want to enhance the swirl strength and stability... (Budget: ₹600 - ₹1500 INR, Jobs: 3D CAD, 3D Design, CAD/CAM, Computational Fluid Dynamics, Engineering, Mechanical Design, Mechanical Engineering)

All of the drawings, details, and structural calculations for my prefab accessory dwelling unit are ready to go—I simply need a California-licensed civil engineer to review them and add a professional stamp and signature... (Budget: $250 - $750 USD, Jobs: AutoCAD, Building Design, CAD/CAM, Civil Engineering, Construction, Engineering, Engineering Drawing, Structural Engineering)

I’m working through a Chemical Engineering lab assignment for the College of Engineering & Technology and need an experienced Aspen HYSYS user to guide me from start to finish. The experiment involves... (Budget: $250 - $750 USD, Jobs: Aspen HYSYS, Chemical Engineering, Data Analysis, Engineering, Process Simulation, Simulation, Technical Writing, Thermodynamics)

I am developing a lightweight detachable bicycle canopy designed for daily commuting in rainy weather. The goal is to create a compact aerodynamic canopy structure that can be quickly mounted on a bicycle and folded for easy storage... (Budget: €30 - €250 EUR, Jobs: 3D Design, 3D Modelling, Autodesk Fusion 360, CAD/CAM, Engineering, Mechanical Engineering, Solidworks, Thermodynamics)

I need a complete structural evaluation carried out in ANSYS Workbench for a mechanical component that is already modeled. The task is strictly structural—no thermal or fluid-flow coupling—so please focus... (Budget: €30 - €250 EUR, Jobs: 3D CAD, 3D Design, 3D Modelling, Engineering, Finite Element Analysis, Mechanical Engineering, Solidworks, Structural Engineering)

I need a complete engineering package for a compact, stainless-steel (SS316) system that transfers two high-pressure gases—oxygen and a second gas—from 4 L, 1 800-2 000 psi supply cylinders into a 5 L storage tank... (Budget: $30 - $250 USD, Jobs: Control System Design, Electrical Engineering, Electronics, Engineering, Mechanical Engineering, Process Engineering, Simulation)

I need a specialized conveyor belt system for food production. The system will primarily be used for inspecting and rejecting raw ingredients. The customer has a conveyor that works on another line. It just needs to be copied... (Budget: $750 - $1500 AUD, Jobs: 3D Design, Automation, Engineering, Manufacturing, Manufacturing Design, Mechanical Engineering, Product Design, Solidworks)

The task is to convert a set of engineering drawings supplied only as PDFs from Arabic into English while maintaining absolute technical accuracy. All dimensions, call-outs, equations, symbols, notes,... (Budget: ₹400 - ₹750 INR, Jobs: Arabic Translator, AutoCAD, CAD/CAM, Engineering, English Translation, Technical Documentation, Technical Translation, Technical Writing, Translation)

Job Description We are a steel fabrication company in the UK looking for a mechanical engineer with experience in pressure vessel design to produce calculation report for some pressure vessels we will... (Budget: £250 - £750 GBP, Jobs: CAD/CAM, Engineering, Finite Element Analysis, Materials Engineering, Mechanical Design, Mechanical Engineering, Solidworks, Structural Engineering)

I’m putting together a natural-gas industrial heating line and need a burner engineered to deliver between 300,000 and 1,000,000 BTU/hr. The goal is reliable, steady heat for process heating—no power generation... (Budget: ₹750 - ₹1250 INR, Jobs: Bill of Materials (BOM) Analysis, Electrical Engineering, Electronics, Engineering, Heating Systems, Mechanical Engineering, Process Engineering, Simulation)

Read full description before applying. Mercor is hiring experienced Software Engineering professionals to support a variety of high-impact research collaborations with leading AI labs. Freelancers will... (Budget: $50 - $150 USD, Jobs: Algorithm, Debugging, Electrical Engineering, Engineering, Java, JavaScript, Python, Software Architecture, Software Engineering, Technical Writing)

I hold a recently granted U.S. patent for a next-generation noise-abatement system for internal-combustion engines and now need a thorough, simulation-driven validation of its performance. Scope of work 1... (Budget: €250 - €750 EUR, Jobs: 3D Modelling, Acoustical Engineering, CAD/CAM, Computational Fluid Dynamics, Data Visualization, Engineering, Finite Element Analysis, Mechanical Engineering, Simulation, Technical Writing)

“Modeling and Simulation of a Cogeneration-Based Hybrid Energy System for a Building using TRNSYS.” The project focuses on a building-scale energy system in which electrical and thermal demands are supplied through a combination of cogeneration, renewable sources, and energy storage... (Budget: €20 - €45 EUR, Jobs: Electrical Engineering, Engineering, Mechanical Engineering, Simulation, Wireless)

Scope of Work: Hydraulic Simulation of Water Spray Manifold System I require a hydraulic simulation of a water spray piping manifold installed inside a circular drum. The objective is to verify that each... (Budget: ₹1500 - ₹12500 INR, Jobs: Computational Fluid Dynamics, Design Optimization, Engineering, Piping, Process Simulation, Simulation)

The task is to convert a set of engineering drawings supplied only as PDFs from Arabic into English while maintaining absolute technical accuracy. All dimensions, call-outs, equations, symbols, notes,... (Budget: $8 - $15 USD, Jobs: Arabic Translator, AutoCAD, CAD/CAM, Engineering, English Translation, Technical Documentation, Technical Translation, Technical Writing, Translation)

I need a waterproof pan & tilt device for a small camera (3x3 inches). The Device will be mounted on the roof of a passenger vehicle. The base of the unit may need a silicon gasket to prevent water from... (Budget: $250 - $750 USD, Jobs: 3D Printing, Control Engineering, Electrical Engineering, Electronics, Embedded Systems, Engineering, Mechanical Engineering, Product Design, Prototyping, Robotics)

I need comprehensive study materials for engineering exams. The primary focus should be on creating high-quality and effective resources. Essential Requirements: - Focus on Mechanical, Electrical, and Civil Engineering disciplines... (Budget: $10 - $30 USD, Jobs: Civil Engineering, Content Writing, Educational Research, Electrical Engineering, Engineering, Instructional Design, Mechanical Engineering, Technical Writing)

I have a 50-page English manuscript that explains how consumers end up paying the price when tariffs ripple through electric-vehicle batteries, critical minerals, chips, software and charging networks... (Budget: $8 - $15 USD, Jobs: Automotive Engineering, Data Analysis, Dutch Translator, Engineering, German Translator, Market Analysis, Proofreading, Technical Translation, Technical Writing, Translation)

I need to run a series of on-site load tests on several fixed posts installed in a confined area. Space restrictions mean the whole setup must rely on a compact, portable hydraulic arrangement rather than large jack systems or heavy rigs... (Budget: ₹12500 - ₹37500 INR, Jobs: Civil Engineering, Construction Management, Engineering, Engineering Drawing, Engineering Mathematics, Finite Element Analysis, Mechanical Engineering, Risk Assessment, Structural Engineering, Technical Documentation)

I need so much right me 10 papers about sustainable smart house that produce electricity from the water pressure inside the pipe to spend a generator to produce electricity Can I have a separate system... (Budget: $10 - $30 USD, Jobs: Academic Writing, Article Writing, Engineering, Environmental Science, Research, Research Writing, Sustainability, Technical Writing)