- 01 / 08
Computational Fluid Dynamics (CFD)
Fluid flow, heat transfer, aerodynamics and thermal performance, solved before any prototype exists.
Flow around an airfoil. Switch between the mesh, streamlines and the velocity field.
CFD services → - 02 / 08
Finite Element Analysis (FEA)
Stress, strain, deformation, vibration and fatigue under real loads, from one bracket to a full assembly.
A cantilever is meshed, loaded at the tip and solved. Colour shows bending stress.
FEA services → - 03 / 08
3D CAD Modeling
Parametric models and assemblies with tolerances and materials set for prototyping and manufacture.
A profile is sketched, revolved and patterned: three features, one associative model.
3D CAD services → - 04 / 08
Engineering Drawings & Documentation
GD&T-compliant drawings, BOMs, manufacturing instructions and assembly guides.
Views, dimensions, a feature control frame, title block and BOM, drawn in order.
Drawings services → - 05 / 08
Design for Manufacturing (DFM)
Early design changes that cut waste, assembly complexity and production risk.
A moulded part before and after a DFM review.
DFM services → - 06 / 08
3D Rendering & Animation
Photorealistic renders and animations for design reviews, assembly and marketing.
An exploded view: the same CAD data, shown the way an assembler needs it.
Rendering services → - 07 / 08
Mathematical Modelling & Analysis
Analytical and reduced-order models for mechanical, fluid, thermal and multiphysics systems.
A damped oscillator, solved live. Drag the damping ratio and watch the response change.
Math modelling services → - 08 / 08
AI Integration & Generative AI
Generative design, surrogate models and AI-assisted optimisation for simulation workflows.
Twelve truss variants evolve toward the lightest design that still carries the load.
AI & generative design services →
CFD · FEA · CAD · DFM · AI
Delivering engineering certainty
We turn complex engineering problems into reliable, high-performance products through simulation, analysis and design for manufacturing. Mechanical, thermal, chemical, electrical, magnetic, structural and fluid physics, coupled in one model.
Eight engineering services
Each service, shown the way it works
Scroll through. Every panel on the right is a small working model of what we do in that service, not a stock illustration.
How a project runs
From a question to a decision in five steps
- Problem definitionClarify objectives, operating conditions and performance targets.
- Model developmentCAD import, high-quality meshing, material properties and boundary conditions.
- Simulation & analysisSolve the governing equations across every relevant physics domain.
- Design optimisationIterate geometry, flow paths or materials for performance, efficiency and manufacturability.
- Validation & reportingContour plots, animations, quantitative results and clear recommendations, with a written commentary and a video summary.
What sets AWJ apart
Seven physics. One model.
Most providers treat CFD as flow analysis and FEA as stress analysis. We couple mechanical, thermal, chemical, electrical, magnetic, structural and fluid physics in one integrated model, then connect it to software and AI so every run can be reused.
Delivered examples: CO₂ electrolyzers (electrochemical + fluid + structural), wireless power transfer coils for electric vehicles (electromagnetic + thermal), plasma systems (electromagnetic + fluid + thermal).
Recent projects
Real results from real models
Research groups, start-ups and manufacturers in the US, UK, Europe, the Middle East and Asia. All case studies →
Capacitor with electrohydrodynamic flow through corona discharge
Transient fluid-structure interaction in a collapsible elastic tube
Structural integrity of a concrete-steel strut joint
Hyperelastic material analysis of thermoplastic polyurethane (TPU)
Raising the thermal efficiency of a parabolic trough collector with inserts
Membrane dehumidification
Multiphysics simulation of a coal powder press machine
Reduced-order model of greenhouse ventilation and solar power
Industries
Where the work goes
Cross-sector work in automotive, energy, biomedical and industrial systems, from single components to complex assemblies.
Aerospace
Precise modeling and simulation for mission-critical components, where compliance is non-negotiable.
Automotive
Production-ready designs that meet stringent standards, from concept validation to manufacturing support.
Biomedical
Precision engineering for safety-critical devices, supporting regulatory compliance and patient safety.
Consumer products
Cost-effective, manufacturing-ready, scalable solutions focused on quality and user experience.
Energy & utilities
Engineering for power generation and infrastructure, prioritising efficiency, reliability and environmental safety.
Industrial machinery
Mechanical design and fatigue analysis for equipment durability, especially in harsh conditions.
Client words
What clients say
From COMSOL models for PhD research to production design work. Hover to pause.
“Projects are completed swiftly on clear timelines, typically within a few days to a week, without delays.”
COMSOL, ZEMAX, MATLAB, LabVIEW and SolidWorks contract work
“The team always provides both a text commentary and video summary with every deliverable.”
Contract simulation work
“AWJ Engineering did a great job, going above and beyond at times. We will be using their services again in the future.”
Electromagnetic field simulation and particle tracing
“AWJ Engineering is a fantastic engineering team that absorbs problems quickly and solves them efficiently.”
Anti-siphon valve implant for hydrocephalus patients (MEMS)
“Their proficiency in COMSOL is evident, as they can adapt to any task and execute it with remarkable skill.”
CO2 electrolyzer GDE modeling in COMSOL
“Projects are completed swiftly on clear timelines, typically within a few days to a week, without delays.”
COMSOL, ZEMAX, MATLAB, LabVIEW and SolidWorks contract work
“The team always provides both a text commentary and video summary with every deliverable.”
Contract simulation work
“AWJ Engineering did a great job, going above and beyond at times. We will be using their services again in the future.”
Electromagnetic field simulation and particle tracing
“AWJ Engineering is a fantastic engineering team that absorbs problems quickly and solves them efficiently.”
Anti-siphon valve implant for hydrocephalus patients (MEMS)
“Their proficiency in COMSOL is evident, as they can adapt to any task and execute it with remarkable skill.”
CO2 electrolyzer GDE modeling in COMSOL
“Professional, polite, and possess in-depth knowledge of mechanical engineering principles, along with exceptional skills in ANSYS Fluent.”
CFD of a cylindrical tube with inserts
“They provided clear guidance on setting up the model and ensuring the coupling worked correctly.”
Two-way coupling in porous medium, riverbed
“Their communication skills were outstanding, keeping us updated on progress and promptly addressing any questions.”
Heat transfer in solids and fluids
“Professional, responsive, and delivered excellent work on time.”
Modeling of a CNT-based ISFET for pH sensing (NEMS)
“He was always willing to set up meetings to explain any part of the work I didn't understand.”
Microneedle patch drug delivery
“Professional, polite, and possess in-depth knowledge of mechanical engineering principles, along with exceptional skills in ANSYS Fluent.”
CFD of a cylindrical tube with inserts
“They provided clear guidance on setting up the model and ensuring the coupling worked correctly.”
Two-way coupling in porous medium, riverbed
“Their communication skills were outstanding, keeping us updated on progress and promptly addressing any questions.”
Heat transfer in solids and fluids
“Professional, responsive, and delivered excellent work on time.”
Modeling of a CNT-based ISFET for pH sensing (NEMS)
“He was always willing to set up meetings to explain any part of the work I didn't understand.”
Microneedle patch drug delivery
Global reach
Four offices, clients worldwide
Serving clients across the US, Canada, Europe, Australia and the Middle East.
Start a project
Book a complimentary consultation
Tell us what you are designing and what you need to know. An engineer replies, usually with questions and a call slot.
- What the part or system does and the question you need answered.
- Files you have: CAD, drawings, test data, papers.
- Your software if results must open in it (COMSOL, ANSYS, SolidWorks…).
- Deadline.