PEMB Structural Analysis Expert
I'm seeking a skilled PEMB engineer to perform structural analysis on a commercial building project. I have detailed blueprints ready for your review. MUST BE A...
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Tesla Trunk Mechanism Analysis Kinematics and Dinamics
I need a complete kinematic and dynamic study of the Tesla Model 3 trunk lift mechanism, based on the assignment description and the reference images provided....
Read moreBiomass Charcoal Briquette Production
Stage 1: Raw Material Preparation The main raw material is biomass that can be converted into charcoal. Choose Quality Biomass: Use dense, dry materials such as...
Read moreIndustrial Machinery SolidWorks Fabrication Drawings
I need complete fabrication documentation for several custom pieces of industrial machinery. The job calls for both a fully-defined 3D model and the matching 2D...
Read moreCFD Analysis for Large CAD
I have a single CAD part that measures roughly 600 × 400 × 150 mm and I need a quick but reliable computational fluid dynamics run on it. The geometry is comple...
Read moreOptimize Outdoor Insect Trap
We have already developed the general concept and overall design direction for a new type of exterior insect trap intended for tree or outdoor use. We are now l...
Read moreCFD Optimization for Fan Efficiency
Our in-house R&D team has an existing axial-flow household fan that needs a measurable lift in airflow efficiency. I will supply the current 3D CAD files, motor...
Read moreArena & Simio Simulations
I have two independent problems that need to be modelled and analysed: one must be built in Arena Simulation 2022, the other in Simio. Both scenarios are alread...
Read moreSteel Structure Shop Drawing
I need drawings for a steel structure designed to trap pollutants like tree branches in a culvert. The drawing will be for quoting only so measurements will be...
Read moreFire Safety System for Residential Building -- 2
Residential Building Fire System Design Project Overview A qualified Fire Protection Engineer/Designer is required to develop a complete fire safety system desi...
Read moreFlexible Game Controller PCB Design -- 2
I’m building a next-generation video-game controller accessory and need a seasoned engineer to transform the idea into a production-ready flexible PCB. The boar...
Read moreServis Rem Motor Bebek
Saya perlu melakukan servis rutin khusus pada motor bebek saya, dan fokusnya kali ini hanya pada sistem pengereman. Mesin dan komponen lain masih baik, jadi pek...
Read moreAutoCAD 3D Model and Shop Drawings for Hydraulic Squeeze Chute
Project Title: Professional AutoCAD 3D Modeling + Complete Shop/Fabrication Drawing Package for Hydraulic Cattle Squeeze Chute (Veterinary/Cattle Handling Equip...
Read moreReplicate Paper Model in AspenPlus
I’m holding a research paper in PDF format that details a complete Aspen Plus process model. My goal is to reproduce that exact simulation from scratch, matchin...
Read moreRysunki DWG wózka dziecięcego
Potrzebuję przygotować pełną, audytowalną dokumentację wykonawczą do wózka dziecięcego. Końcowe pliki muszą być w formacie DWG i spełniać wymagania ISO: część u...
Read moreConceptual Product Design Engineer - 07/12/2025 15:15 EST
I need a skilled mechanical engineer specializing in product design to assist with the conceptual design stage of my project. Ideal skills and experience includ...
Read moreFire Safety System for Residential Building
Residential Building Fire System Design Project Overview A qualified Fire Protection Engineer/Designer is required to develop a complete fire safety system desi...
Read moreResolve COMSOL Heat Exchanger Convergence
I built a time-dependent COMSOL Multiphysics model of a compact heat exchanger, but the simulation stalls with convergence problems once the solution reaches th...
Read moreHigh-Torque Industrial Conveyor System Design
$40 please help with assignment. Mech-dsgn.engagetheory-3425 Sketch and design a heavy-duty industrial conveyor system requiring high torque and continuous, rei...
Read morePrecision 3D Prototype Design
I have a new product in development and need a 3-D CAD model that I can put straight into functional testing. The design must be accurate enough for a true-to-s...
Read moreWater Treatment Process Engineer/Consultant for Modular Potable Water System Design
We are seeking an experienced water treatment process engineer or consultant to support the design of a compact modular potable water treatment system for comme...
Read moreMechanical Engineer for Testing Pipeline Pig Signallers
We are seeking an experienced mechanical engineer to perform testing, inspection, and validation of pig signallers (pipeline intrusion detectors) at Çalık Enerj...
Read moreStackable Aluminum Tunnel Jon Boats - 07/12/2025 15:32 EST
I’m building two aluminum, modified-V tunnel-hull Jon boats that work as a nesting pair. I retain all proprietary rights to the design • Primary hull: 16’ × 60″...
Read moreAspen HYSYS Steady-State Simulation Setup
I have a new chemical-process model that needs to be built from scratch in Aspen HYSYS, and I want an expert to walk me through—or directly create—the initial s...
Read moreOptiFDTD Photonic Crystal Geometry Setup -- 2
I need someone with direct OptiFDTD (Optiwave) experience to rebuild photonic-crystal biosensor geometry from a published paper. Scope (test milestone only): –...
Read moreAnsys Fluent CFD Specialist Needed
I'm seeking an experienced Ansys Fluent expert to assist with CFD simulations, specifically focusing on turbulent flow. The project involves: - Solver Setup and...
Read moreFreelance Mechanical Engineer / CAD Designer – Wearable Hardware Prototype - 07/12/2025 10:04 EST
I’m looking for a freelance mechanical engineer / CAD designer to help develop a first hardware prototype (P0) for a new wearable device in the audio / communic...
Read moreOptiFDTD Photonic Crystal Geometry Setup
I need someone with direct OptiFDTD (Optiwave) experience to rebuild a photonic-crystal biosensor geometry from a published paper. Scope of this initial milesto...
Read moreCommercial HVAC Installation
I need an experienced HVAC technician to install an air conditioning system for a commercial building. Key requirements: - Experience with commercial HVAC syste...
Read moreCustom Goldwing F6B Cargo Rack
I want a single-piece cargo rack for my 2013 Honda Goldwing F6B that bolts straight into the factory holes left by the passenger back-rest and hand-rail mounts—...
Read moreSteel Motor L-Bracket Design
I need a straightforward L-shaped mounting bracket modeled in SolidWorks. The bracket will be fabricated in steel and must safely carry a motor that weighs unde...
Read moreWarehouse Solar Power Design
I am planning a full-scale industrial solar installation dedicated to energy generation for a large warehousing facility. The goal is to design a system that re...
Read moreDual-Mode Retractable Reel Mechanism – Mechanical Design and CAD Engineering
This project involves the full mechanical design and CAD development of a dual-mode retractable reel mechanism. The device is based on a standard badge-holder-s...
Read moreOne-Time Medium Space Cleaning -- 2
I need a thorough, one-off clean of a space that falls between 1,000 – 2,000 sq ft. The goal is to leave every surface looking and feeling fresh in a single vis...
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Read moreCustom Plastic boat parts
I need custom designed mechanical parts for boat propulsion Requirements: - Material: Pla - ease of disassembly -each part build size not to exceed 220x-220x fo...
Read more3D Electrical Assembly Simulator
I need a Windows-ready interactive 3D sandbox where a user can build an electrical network exactly as they would in the Construction panel of Factory.IO, but wi...
Read moreMass-Manufacturable LED Flashlight Design
I’m bringing an LED flashlight to market that must deliver premium performance while keeping component and assembly costs razor-thin from day one. The product w...
Read moreIndustrial & Mechanical Design of EcoSpray Nozzle
Universal “EcoSpray” Nozzle – Industrial Design + Mechanical Engineering Description: Looking for an engineer who can design a high-reliability trigger sprayer...
Read moreHYSYS Wilson Model MATLAB Assignment
I’m working on a chemical-engineering assignment that requires a full thermodynamic analysis in Aspen HYSYS using the Wilson activity-coefficient model, then va...
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