Simulation Jobs

I need accurate pipe-flow calculations to finalise an industrial gas-distribution system that is now at the layout stage. The job centres on a single line (straight runs, a handful of elbows and valves) and I want reliable numbers for three parameters: flow rate, pressure drop and velocity from inlet to outlet. You may work in with pipe flow software and based on accepted gas-flow correlations (Darcy-Weisbach, Panhandle, AGA, or similar). Deliverables • A brief write-up of all assumptions (pipe material, roughness, gas properties, temperature/pressure bases). • Calculation sheets or code with clear referencing so I can audit or reuse the model. • A succinct results table and, if helpful, plots showing how pressure and velocity evolve along the line. I w...

I need a technically sound project report that documents the design and RoboDK simulation of a solar-panel handling robot, with the spotlight firmly on robot performance. Every section—introduction, design rationale, simulation setup—should ultimately feed into a clear performance story: how fast the robot completes each handling cycle, its payload utilisation, reach limits, repeatability, collision-free path quality, and any optimisations you implemented inside RoboDK to squeeze out extra efficiency. You may touch on design decisions and basic simulation steps for context, yet dedicate the bulk of the analysis to hard numbers, screenshots, plots, and commentary that prove the cell’s effectiveness. A concise conclusion tying the data back to real-world viability will rou...

We are seeking a Senior Electrical Designer to support the design of advanced manufacturing facilities, including semiconductor manufacturing plants, data centers, and other high-tech industrial projects. This role is responsible for producing detailed electrical designs using AutoCAD and Revit MEP, including power distribution, lighting, fire alarm, and communications systems. The Senior Electrical Designer will coordinate closely with engineers and design leads while providing technical guidance and mentorship to junior designers. Responsibilities Prepare electrical designs and construction documents for advanced manufacturing and industrial facilities. Develop layouts, sketches, 2D drawings, and 3D models using AutoCAD and Revit MEP. Design electrical power distribution, lighting, fir...

I need a detailed electromagnetic-transient model built in PSCAD for a renewable energy system that can operate in both grid-following (GFL) and grid-forming (GFM) modes. The study will focus on how the plant behaves when it switches between—or simultaneously supports—these two control philosophies, so I want the model structured so that parameters and control blocks for each mode are clearly separated yet easy to toggle. My present configuration notes the energy sources simply as “GFL, GFM.” If you feel solar power, wind power or hydropower modules would represent the behaviour more realistically, let me know; I’m flexible as long as the final model still captures the dual-mode interaction. Deliverables • A fully runnable PSCAD project file (.psc) that...

I need a digital twin that zeroes-in on my building’s energy performance. Right now I only have partial data—BMS exports, sub-metering on a handful of panels, and monthly utility bills—so the model must be able to start with what’s available, validate any gaps, then scale as more sensors come online. Primary improvement targets: • Heating and cooling systems • Overall energy consumption The twin should connect to the existing BIM (Revit) files, ingest the live and historical data, and run calibrated simulations—EnergyPlus or an equivalent physics-based engine is fine—so I can visualise real-time KPIs and generate “what-if” scenarios for retrofit ideas. I’m interested in clear, actionable outputs such as predicted savings...

I’m developing a laboratory‐scale system for scientific research that needs a robust, constant-current pulsed power supply. The unit will take a 380 V, 50 Hz three-phase input and must drive a 2 Ω load with 400 A pulses, translating to about 800 V across the load during each shot. Pulse width has to be fully adjustable from 1 ms to 10 ms, with the operator able to select either a single pulse or a five-pulse burst every minute through software-controlled settings (no manual knobs). The job is split into two clearly defined stages: • Level 1 – Schematic & Magnetics: I need a complete circuit schematic, transformer and inductor calculations, protection strategy, and a verified simulation that proves the design meets current, voltage, and timing targets. Please wo...

I need a complete schematic for an analog circuit that will be used in a signal-processing application. My focus right now is solely on the schematic stage—no board layout or routing is required at this point. You will start from a functional description that I will provide (target bandwidth, expected input/output levels, and available supply rails) and turn it into a clean, well-documented schematic that can later be handed off for PCB layout. Proper component selection, clear annotation, and ready-to-simulate design files are essential. Please work in a mainstream CAD tool such as Altium Designer, KiCad, or OrCAD—let me know which one you prefer so I can confirm compatibility. The final hand-over should include: • The editable source file in the chosen CAD format...

I need a seasoned electrical / electronics engineer to take a voltage stabilizer for industrial equipment all the way from concept to a bench-tested prototype. The unit must accept anything from 200 V to 480 V on the input side. What I am expecting from you: • A complete schematic with component selections that balance reliability and cost. • Simulations (LTspice, PSpice or equivalent) that verify thermal behavior, transient response and overall regulation. • PCB layout files (Altium, KiCad or similar) ready for fabrication, with clear creepage / clearance and EMI considerations. • A detailed bill of materials, including alternative parts in case of supply issues. • Assembly and test procedures so I can replicate your bench results and move to pilot produc...

Project Title 3D Digital Twin Platform for Depot Planning, Logistics & Emergency Response Project Overview I am looking for an experienced development team to build a high-fidelity 3D Digital Twin platform for a large logistics/depot environment. The objective is to create a virtual replica of a depot that enables: Infrastructure visualisation Logistics planning Vehicle movement simulation Emergency response training Firefighting simulations Maintenance planning AI-assisted infrastructure analysis Personnel training in VR/Desktop environments The software should function as a planning and decision-support tool. --- Objectives The system should: Create a realistic 3D representation of an entire depot. Import maps, CAD drawings, or GIS data. Simulate daily operations...

I am completing an thesis centred on a spiral-tube heat exchanger and I need a professional design-and-analysis package that I can defend academically. The exchanger must achieve three simultaneous goals: higher heat-transfer efficiency, lower pressure drop, and a compact footprint. The model has to treat water loaded with Al₂O₃ nanoparticles as the working fluid, so please include its temperature-dependent properties throughout the calculations. Scope of work • Build a 3-D CAD model of the spiral-tube heat exchanger, specifying all key dimensions, materials, coil pitch and baffles. • Run CFD (ANSYS Fluent, COMSOL Multiphysics, or an equivalent solver you are comfortable with) to predict temperature fields, overall heat-transfer coefficient and pressure drop. • Op...

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, vibration, dust and electrical noise. The board has to deliver two isolated outputs—24 V for the actuators and 5 V for the control logic—at the same time, with total combined power not less than 150 W. (Discreet preferred, can go with module-based also) I need a complete, production-ready design package: schematic, PCB layout, annotated BOM with orderable parts, and all fabrication files. Thermal modelling, component derating and clearances should reflect industrial-grade safety (IEC/UL standards) and 24/7 duty cycles. I’m fine with Altium, KiCad or OrCAD as long as the files are editable in Altium. Before ...

I need a production-ready 3D CAD model for an ultra-lightweight 350 ml PET water bottle. Material efficiency is the top priority, so the wall profile must be optimized to hit a low gram weight without compromising strength. The finished geometry must remain leak-proof, use fully recyclable PET, and stay rigid through automated high-speed filling, capping and warehouse stacking. The design has to survive: • Dynamic internal pressure during a 2 bar filling cycle • Top-load stresses when pallets are stacked • Normal consumer handling and transport abuse A clean silhouette is welcome, yet any added form must serve strength or grip while respecting the weight target. Deliverables • Parametric CAD files in STEP or SolidWorks format • 2D manufacturing drawings...

I am finalising the architecture for a 32-pin I/O board that must squeeze into a very tight 57.20 × 46.10 mm envelope while cleanly switching 12 V lines. The board will sit behind an external controller, so every pin should be easy to drive from common 3 V–5 V logic without introducing extra noise or latency. Key electrical requirements • Reliable 12 V switching on all 32 channels • Optocoupler isolation between logic side and load side to guarantee galvanic separation and minimise crosstalk • Built-in overcurrent protection on the incoming supply • Careful layout and filtering for low signal noise (both conducted and radiated) Compliance The finished design has to meet the relevant government standard for industrial interface modules; I will pro...

We are laucnhinga quick prototype and need a very sring A expert CAD engineer that cna work on CAD files, wire harneesesand pick severl custm ebgineeirng poarts ...plus if have expeirnce in NVIDIA PCBA fabrciaton , no sofwatre codinf needed....90% of parst and BOM is picked. your job is quick assmbly , wire harness starategy AND IFPCBA DEVELOPMNET IS IN YIORU CAPABILITY U CNA INSTALL POWER AND TEST THE UNIT BEFOR ESHIPPING ...