800 V / 400 A Pulsed Constant-Current PSU Design (Team)
Project Title 800 V / 400 A Pulsed Constant-Current Power Supply – Design Team Project Overview We are seeking an experienced power electronics team to design a...
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FBC Manual D/J/S Audit
I need a qualified HVAC designer to verify and document Manual J load calculations, Manual D duct layouts, and Manual S equipment selection for a single-family...
Read moreSpiral Tube Heat Exchanger with varying pitch, with ribbed Optimization with grid independence test, report and thesis, graphs
I am completing an M.Tech thesis centred on a spiral-tube heat exchanger and I need a professional design-and-analysis package that I can defend academically. T...
Read more150W Dual-Output Industrial PSU Card
I’m building a 150 W power-supply card that will live inside industrial machinery and must keep running in a harsh environment riddled with temperature swings,...
Read moreResidential Villa HVAC Design Specialist Needed
HVAC Design for a Residential Villa (Concealed Ducted AC System) Project Description: I am looking for an experienced HVAC design engineer to prepare a complete...
Read moreCFD Simulation for Stress Optimization
I need a complete computational fluid dynamics (CFD) study carried out on a mechanical component that is currently in development. The purpose of the simulation...
Read morePCB Design for High-Voltage DC-DC Converter
I need a schematic and PCB design for 2 PCB boards using Vicor DC-DC power chips used in industrial equipment with a 700V DC input voltage at 5000W, output 24V...
Read moreDC-DC Converter Design , Current Control PWM & Prototype
I need an experienced power-electronics engineer who can devote substantial hours to take a new DC-DC converter from concept to a proven, working prototype. The...
Read moreDynamic and Thermal Analysis of AL 6061 Metal Cabinet
I need a comprehensive analysis of an AL 6061-based metal cabinet similar to a computer monitor. The analysis should include: - Dynamic Stress Analysis: Assess...
Read morePressure Vessel FEA Analysis
I need a detailed FEA analysis of a pressure vessel sphere. The goal is to verify thickness under various loading conditions. Key Requirements: - Full 360° glob...
Read moreHeat Integration Optimization
I'm looking for a chemical engineer specialized in heat integration, specifically for optimizing heat exchanger networks. The main objective of this project is...
Read moreRailway Fire Spray CFD Simulation
I need a complete computational study that shows how a water-based spray system performs inside a burning railway compartment. The model must capture three key...
Read moreRefine EasyEDA PCB for Reliability, Cost efficiency
I already have a complete EasyEDA Pro project on hand; I simply need it refined, not rebuilt. You’ll open the existing files, follow my placement guidelines, an...
Read moreSpiral Tube Heat Exchanger with varying pitch, with ribbed Optimization
I am completing an M.Tech thesis centred on a spiral-tube heat exchanger and I need a professional design-and-analysis package that I can defend academically. T...
Read moreComplete 50 Hyperworks Assignments -- 2
I have fifty Hypermesh / Hyperworks assignments that must all be finished within the next fifteen days. Each assignment is short—between five and ten questions—...
Read moreSLS Process Optimization Simulation of a Composite CF-PA11
I need a COMSOL Multiphysics specialist (AND/OR Digimat AM) who can help me streamline a selective laser-sintering (SLS) workflow. The focus is squarely on boos...
Read moreSand Casting Gating Simulation
I need a detailed ANSYS-based simulation of the entire gating system for a sand-cast component. The goal is to visualise metal flow from the pouring basin throu...
Read moreTM59 Overheating Risk Assessments
I need full TM59 overheating risk assessments for three new-build bungalows. You may work in either DesignBuilder or IES—whichever you are most efficient with—a...
Read morePakistani Mechanical CAD & Analysis Experts
I am building a small, Pakistan-based engineering team to help me turn early-stage product concepts into fully validated, production-ready designs. Freelancers...
Read moreΚατασκευή Μηχανημάτων Τροφίμων
Χρειάζομαι έμπειρο μηχανολόγο μηχανικό για να περάσουμε από την ιδέα στην πρακτική υλοποίηση μιας σειράς μηχανημάτων επεξεργασίας τροφίμων. Ζητώ πλήρη εμπλοκή σ...
Read moreSignal Processing Power Inverter Design
I’m developing a signal-processing module and need a purpose-built power inverter circuit to drive it reliably from a 12 V DC source. The job centres on circuit...
Read moreCFD Evaluation: Servo Motor Fan Retrofit
I need a thorough CFD study that compares our current 190 mm external cooling fan assembly with a compact 90 mm exhaust fan for the SIMOTICS M-1PH8 (1PH8186-1FF...
Read moreSolve Power Electronics Simulink Issue
We need to solve using Simulink,Simscape,Simscape Fluids (Isothermal Liquid Library)
Read moreANSYS Transformer Thermal Analysis
I am looking for an experienced ANSYS Fluent engineer to perform a thermal analysis of a distribution transformer. The project is straightforward and focuses on...
Read moreMechanical Engineering Task Assistance
I’m looking for a qualified mechanical engineer who can step in and complete a specific technical task that sits squarely in the engineering space. The work inv...
Read moreSimulation Study: Thermal Materials in Electronics
I am preparing a peer-review–ready research paper that surveys the latest advances in simulation-based thermal analysis of electrical equipment and power electr...
Read moreIES Model & TM59 Pass
I need a fully-resolved IES VE model for a small UK development of six single-family homes. The scope covers the full suite of thermal calculations—heating, coo...
Read moreMotorcycle Starter Motor Design
I need a complete design that turns an existing motorcycle stator-rotor pair into a high-performing starter motor. The goal is to squeeze more cranking power an...
Read moreOffice HVAC Repurposing and Design Optimization
HVAC Mechanical Design – Repurpose Existing 4-Pipe FCUs for New Office Layout + IES Heat Loss/Gain Calculations Project - Washington House – Office Refurbishmen...
Read moreCoupled Thermal-Electrical Simscape Model
I need a Simulink model built entirely in the Simscape environment that captures the coupled thermal and electrical behaviour of a system. The simulation must l...
Read moreElite Software Church HVAC Calculations
I need a complete heating and cooling load analysis for an existing church that measures roughly 7,000 ft². The work must be carried out exclusively in Elite So...
Read moreASHP Heat Loss Assessment
I’m refurbishing a residential property that’s a little over 20,000 sq ft and will have comprehensive insulation—walls, roof and floor are all wrapped, so overa...
Read moreThermoflex Simulation Required. Read description before bidding
I have a thermoflex simulation needs to be built. I have attached the files for the work. Bid your price do not bid and negotiate in chat. Simulation is require...
Read moreUniversal Insulated Can Lid Design
I’m developing a one-piece insulated lid that can snap onto any can opening between 52 mm and 66 mm. The concept must rely on BPA-free plastic as the main mater...
Read moreDesign Large Industrial Pellet Food Oven
I need a complete engineering package for a pellet-fired oven that will run in an industrial environment and handle high-volume food production. The unit must b...
Read moreUSB Seatbelt Therapy Heater
I have the concept sketched and a clear use-case in mind: a slim, portable heating attachment that slips under a car’s torso belt, delivers therapeutic warmth t...
Read moreThermoflex simulation Required. READ DESCRIPTION BEFORE BID
I need a Thermoflex model simulation, on the files attached bellow. There are 4 questions to be done I need you to screenshot the simulation work And build me a...
Read moreOptimize Existing PCB Layout & Components
I have an already-functioning PCB that now needs a refresh focused squarely on better performance through lower power consumption. Concretely, this involves two...
Read moreInnovative Electric Motor Design Required
I'm seeking an experienced motor designer to create an electric motor for household appliances. The motor should have a medium power rating between 100 to 500 w...
Read moreElectric Motor Design for Appliances
I'm seeking an experienced motor designer to create an electric motor for household appliances. The motor should have a medium power rating between 100 to 500 w...
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