Simulation Jobs

I need a concise piece of Java code that simulates a horse race for use inside a game prototype. The key rule is simple: the Black Horse must always be the one out in front when the race plays out. How you keep it ahead—fixed speed boost, weighted randomness, or another elegant trick—is up to you as long as the code remains readable, well-commented, and easy for me to tweak later. Because this is going straight into a game build, clean object-oriented structure is essential. A small main class that spins up a race, a Horse class (with colour or ID), and whatever helper logic you consider best practice will do; I’ll wire it into the rest of my project myself. If you enjoy adding basic ASCII or simple Swing graphics for clarity, that’s fine, but I’m equally hap...

Summary We are developing an industrial aluminum sow casting system and need an experienced FLOW-3D CAST specialist to simulate molten aluminum pouring from a tilting crucible into an open sow mold. The main objective is to optimize the pouring geometry and tilt motion to reduce splashing and ensure the metal enters the mold throughout the pour. Scope of Work Import and prepare geometry provided from SOLIDWORKS. Model the tilting crucible, pouring spout, molten aluminum, and receiving mold. Simulate the pour from initial discharge through mold filling. Evaluate stream trajectory, impact location, turbulence, and metal escaping outside the mold. Compare agreed variations in pivot location, spout-to-mold position, drop height, and tilt speed. Recommend practical changes supported by ...

We are looking for an experienced Mechanical Design & CFD Engineer to create a 3D CAD model of an electric scooter body panel layout from scratch (based on dimension specifications and reference images) and perform an exterior aerodynamic drag optimization using ANSYS no existing CAD file is available, the freelancer will be responsible for generating the clean 3D body geometry, constructing a virtual wind tunnel domain, meshing, and executing the CFD simulation to calculate drag Scope of Work & Deliverables:3D CAD Surface Modeling (From Scratch):Build a 3D surface model of generic/concept electric scooter body panels using reference dimensions and layout guidelines in Siemens NX, SolidWorks, CATIA, or ANSYS geometry is smooth, aerodynamic, and completely watertight (no open sea...

I want to spend a focused live session with an experienced verification engineer who can walk me, in technical depth, through the entire UCIe (Universal Chiplet Interconnect Express) verification flow. During the call I need to understand not only the theory but also how it is applied day-to-day inside a UVM-based environment or any other framework you routinely use. Please be ready to drill into: • Test case creation – stimulus generation, constraint random techniques, corner-case injection, and reusable sequences specific to UCIe’s layered protocol. • Coverage analysis – functional and code coverage strategy, scoreboard hooks, coverage closure dashboards, and how to interpret gaps for UCIe features such as FLIT types, link training states, and error-handl...

I have a planning main hull with two submerged side hulls—a trimaran fitted with removable hydrofoils—and I need its turning-circle characteristics quantified both with the foils installed and with the bare hull. You will be working with the hull’s principal dimensions and weight, which I already have; any other hydrodynamic coefficients should be generated or estimated as part of the study. Please run the manoeuvring simulations in ANSYS Aqwa and extract the standard parameters: advance, tactical diameter, transfer, steady-turning heel, yaw rate build-up, and any other metrics normally reported for IMO turning tests. I’m looking for insight into how the foils influence overall manoeuvrability, so present the results in a clear side-by-side comparison with concise ...

I am working with OMNeT++ 6.0.3 and INET 4.5 and need a clean, reproducible simulation that focuses on data aggregation in a wireless sensor network. The goal is to model the TEEN (Threshold-sensitive Energy Efficient sensor Network) protocol end-to-end, run a set of meaningful experiments, and then turn the results into a concise technical report. Scope of work • Build or adapt an INET-based WSN scenario that incorporates TEEN’s clustering and threshold rules for data aggregation. • Configure node count, sensing rate, radio parameters, and traffic patterns so they highlight the protocol’s strengths. • Run multiple simulation seeds; capture metrics such as packets aggregated, end-to-end delay, delivery ratio, and any other indicators you feel are vital for a...

I need a layout in Microwind for a moderate complexity combinational logic boolean equation. The layout will primarily use AND, OR, and NOT gates, and will involve 5-10 gates. Ideal skills and experience: - Proficiency in Microwind - Strong understanding of combinational logic design - Experience with AND, OR, NOT gate layouts - Ability to work with moderate complexity boolean equations

I need a complete design package for an LLC resonant converter that can charge a light-load capacitor to 1 kV in no more than 200 µs while keeping the primary current below 5 A. The magnetic component is fixed (Coilcraft FL2810-1LD), and I have already decided on a half-bridge topology, though I am open to brief notes that compare it with a full bridge if this materially improves performance. The work must cover the entire path from theory to verified LTspice waveforms: • Detailed report with full calculations that prove the 200 µs charge time, including reflected-load analysis, magnetizing requirements, and loss estimates. • Feasibility study quantifying how the 5 A primary side limit is maintained across the 5 V – 28 V input range. • Selection and sizin...

I am building a delay-tolerant networking (DTN) showcase in which city buses and cars behave as “data mules,” ferrying messages from a source vehicle to a destination vehicle whenever communication is possible. The core of the job is a runnable simulation that plays out on an interactive map: I want to watch vehicles move, see packets hop between them, and toggle between two forwarding strategies: • an arbitrary, “send-whenever-in-range” method, and • a direction-aware method that chooses relays based on the vehicle’s heading. While the platform is flexible—Matlab, Python, or any other tool you feel is best—what matters is an intuitive, browser-like visualization where I can zoom, pan, and click a node to inspect its current paylo...

I have a 400 mm × 200 mm steel plate with a 70° V-notch (9 mm root radius, 65 mm width) that must safely carry a 40 kN axial tensile load. Your task is to run a full SolidWorks Simulation study that: • Optimises plate thickness so the maximum Von Mises stress stays below 40 MPa, corresponding to a factor of safety of 5. • Runs a basic mesh-convergence comparison (at least three clearly different global element sizes) and summarises stress results versus processing time. • Calculates the maximum allowable point load on the same geometry when the required factor of safety is 4. Deliverables I expect: 1. Native SolidWorks part/assembly and study files plus any result files so I can re-run the cases. 2. A concise Word document report ready to drop into my fin...

I want to make a dissertation project on EV charger with some topology and control scheme with adaptive current control

I already have a working LabVIEW 2016 application that drives several axes. A new rotary stage has just arrived and the manufacturer has supplied a full set of LabVIEW VIs. What I need now is for that rotary axis to be woven seamlessly into my current code so it behaves exactly like the existing stages—only with the higher-resolution, precise-positioning capability this hardware offers. Scope • Integrate the vendor’s VIs into my LabVIEW 2016 project. • Extend my motion-control state machine so the new rotary axis can home, move absolute/relative, and report position with the same safety interlocks and fault handling as the other axes. • Update the UI so the rotary position, target entry field, and status indicators appear alongside the existing controls. ...

I need a seasoned power-electronics engineer to take my concept for a small, isolated flyback switching power supply and turn it into a production-ready design for a consumer-electronics product. The supply must accept 230 V AC nominal but remain stable across the full universal range of 85–265 V AC. On the secondary side I want three rails—12 V, 5 V, and 3.3 V DC—sharing roughly 3–4 W total. Exact current splits can wait until you help me finalise the power budget. Compact size is the top priority, so I expect smart component selection, tight transformer design, and a PCB layout that keeps both footprint and height to an absolute minimum while still meeting creepage, clearance, and EMI/EMC requirements. Although efficiency and low standby losses matter (this will ...

I'm seeking a skilled PCB designer to create a compact PCB for digital inductive proximity sensors. The design must prioritize noise reduction and temperature stability. Key requirements: - Small form factor - High noise reduction - Excellent temperature stability Ideal skills and experience: - Expertise in PCB design for digital sensors - Experience with noise reduction techniques - Knowledge of temperature stability in PCB designs - Proficiency in relevant design software (e.g., Altium, Eagle) Please provide examples of similar work and a brief plan for this project.

My current KiCad 10 board is designed, but the differential traces that connect the DSP to the external SDRAM are not length-matched or impedance-controlled. I need the layout reviewed and re-routed so those critical nets meet the timing budget of the processor. Scope • Analyse the existing PCB to identify every DSP↔SDRAM signal that exceeds length or impedance targets. • Re-route or tune the traces inside KiCad so data, address, and control lines are matched within the manufacturer-specified tolerance. • Adjust layer stack-up, via strategy, or termination as required to achieve 50 Ω single-ended / 100 Ω differential (or the closest feasible value based on the current stack-up). • Update the constraints in the KiCad design rules so future edits...

My current program introduces a new passenger-car platform that must exceed today’s benchmarks in fuel economy, acceleration, and ride/handling without compromising cost or timing. To make that happen, I need an experienced integration lead to pull every subsystem together and unlock holistic vehicle performance. Scope of work You will own the master performance target sheet, translate it into subsystem requirements, and drive alignment across powertrain, chassis, body, electrical, NVH, and software teams. Typical tasks include creating the integration strategy, running CAE correlation reviews, defining DVP&R, chairing cross-functional meetings, and tracking sign-off status through each gateway. Tools such as AVL Cruise, CarSim, MATLAB/Simulink, and typical OEM PLM systems wil...