Engineering Simulation Services
MachX
Dynamics
30+
Projects
8+
Countries
Islamabad, Pakistan · Worldwide Delivery
Precision Engineering
Simulations.
Delivered.
CFD, FEA, LS-DYNA, MATLAB scripting, and technical writing — all backed by a Gold Medal in Mechanical Engineering and research published at international conferences.
What I Offer
Services
CFD Analysis
- ▸External aerodynamics, internal flow, turbomachinery, hypersonic flows
- ▸Heat transfer, multiphase, transient simulations
- ▸Full report: contour plots, convergence data, mesh statistics
FEA & Structural
- ▸Static, modal, thermal, fatigue, composite layups, contact mechanics
- ▸Stress contours, FOS maps, deformation plots, material comparison
- ▸SolidWorks FEA, weld analysis, bracket and chassis design
LS-DYNA
- ▸Crash analysis, drop impact, composite tube crushing
- ▸Friction stir welding thermal simulation
- ▸Transient simulation with energy absorption plots and video
MATLAB & Python
- ▸Control systems, signal processing, aeroelastic simulations
- ▸Reduced-order modeling, machine learning pipelines
- ▸Simulink models — working code + documentation + results report
Technical Writing
- ▸Technical writing, literature reviews, state-of-the-art reports
OpenFOAM
- ▸Custom solver setup and case file preparation
- ▸Post-processing with ParaView
- ▸Open-source CFD pipeline with no license costs
Numerical Methods & Mathematics
- ▸Custom solver development, PDE discretization
- ▸Finite difference / volume / element from scratch
- ▸Applied mathematics for engineering problems
Work
Portfolio
Centrifugal Pump Impeller CFD for Hydraulic and Cavitation Optimization
This study simulated the hydraulic and cavitation performance of a centrifugal pump impeller to address inefficiencies in traditional design processes. It characterized baseline performance and quantified the significant performance gain of a redesigned impeller variant.
CFD Parametric Study of Cooling Tower Recirculation and Physics-Informed Surrogate
This project investigated hot-air recirculation in cooling tower arrays, a critical issue reducing thermal capacity and efficiency in industrial heat-rejection yards. A comprehensive CFD parametric study characterized recirculation across varying operating conditions, complemented by a physics-informed surrogate for rapid, millisecond-scale field predictions.
CFD Analysis of Cavitation Risk in a Dam Low-Level Outlet Gate
This project involved a Computational Fluid Dynamics (CFD) study of a dam low-level outlet controlled by a partially open vertical gate to understand its complex hydrodynamic behavior. The simulation accurately captured critical flow phenomena, including jet contraction and low-pressure regions, enabling a robust assessment of cavitation risk within the structure.
Preliminary Mean-Line Design of a Single-Stage Axial Turbine for RC Turbojet
This project involved the preliminary thermodynamic cycle and mean-line aerodynamic design of a single-stage axial turbine for a medium-class RC turbojet engine. A custom Python solver was used to develop a turbine design meeting a 130 N static thrust requirement, including velocity triangles and a first-order stress check.
2D Cascade CFD Validation of an Axial Hydraulic Turbine's Guide Vane and Runner Blade
This project involved a 2D cascade CFD validation of the guide vane and runner blade profiles for an axial hydraulic turbine to confirm design tool predictions. While runner blade exit angles matched design well, guide vanes delivered significantly more swirl than intended, and the design tool overestimated runner blade tip loading.
2D CFD Analysis of Mach 6 Mixed Compression Scramjet with Hydrogen Combustion
This project involved the design and 2D CFD analysis of a Mach 6 mixed compression scramjet flowpath with hydrogen combustion. The analysis verified the theoretical design while revealing critical flow phenomena, including boundary layer separation and unstart hysteresis, and demonstrating stable flame anchoring.
Why MachX Dynamics
Research-Grade Rigor.
Every Deliverable.
50+
Completed Projects
8+
Countries Served
Gold Medal
Best Thesis — NUST
USC '26
MS Aerospace Eng.
MachX Dynamics was founded on the belief that high-quality engineering simulation should not be a privilege of large firms. With Mechanical Engineering Graduates from top universities across Pakistan from NUST, we bring research-grade rigor to every deliverable. Whether you need a CFD or an FEA validation for a product, or a complete technical write-up, the output will be thorough, accurate, and professional.
Start a ProjectCredentials
Clients served across 8+ countries
How It Works
From Brief to Delivered.
Five Steps.
Brief
You share your project brief - the problem, geometry files, boundary conditions, and what results you need. A 5-minute form or a quick email works.
Quote
We review the scope and send a fixed-price quote within 24 hours. No surprise invoices. Includes deliverables list and estimated turnaround.
Simulation
Mesh generation, solver setup, and iterative runs. I send you a convergence update so you know progress is on track.
Report
Professionally formatted PDF: executive summary, methodology, contour plots or stress maps, convergence data, and key findings.
Revisions
One round of revisions included. If you need a different load case, mesh refinement, or additional plots, just ask - no extra charge.
Typical turnaround: 3-7 days depending on scope.
Get in Touch
Got a project?
Let's Work Together.
Reach out via email, Fiverr, or Upwork — whichever works best for you. I reply within 24 hours, no obligation.