ENGINEERING CAPABILITIES
Advanced Engineering Capability for Complex Physical Systems
TEBVORN combines computational modelling, engineering analysis, design and validation to help organisations understand complex physical behaviour, improve technical performance and make confident engineering decisions.
Our capability is strongest where fluid dynamics, aerodynamics, thermal behaviour, mechanical design and system-level interactions directly influence performance, reliability and technical risk.
MULTIPHYSICS / ENGINEERING SYSTEM STUDY
01
SYSTEM / CORE
FLOW / THERMAL FIELD
SYS. A-03
X
Y
MULTIPHYSICS / ENGINEERING SYSTEM STUDY
Computational and physical-system analysis — illustrative visual.
ENGINEERING PRINCIPLE
Simulation is valuable when it improves the engineering decision.
01 / COMPUTATIONAL ENGINEERING & CFD
Simulation Built Around the Engineering Question
TEBVORN applies computational engineering and CFD to understand complex fluid-flow, thermal and coupled physical behaviour and translate that understanding into practical engineering decisions.
The modelling approach is selected around the physical mechanisms, required outputs, available evidence and level of confidence needed—rather than computational complexity for its own sake.
Engineering Problems We Address
We support engineering challenges involving internal and external flow, pressure loss, flow distribution, thermal behaviour, unsteady phenomena, component interaction and performance-critical geometry.
Internal and external fluid flow
Steady and unsteady aerodynamic behaviour
Pressure loss and flow distribution
Heat transfer and thermal-fluid interaction
Flow separation, recirculation and vortex structures
urbulent and separation-dominated flows
Component and system interaction
Flow-conditioning and uniformity
Design comparison and optimisation
INTERNAL FLOW / COMPUTATIONAL STUDY
INTERNAL FLOW / COMPUTATIONAL STUDY
Illustrative engineering visual
METHODS & MODELLING
Steady-state CFD
Transient CFD
RANS and URANS
DES and LES where appropriate
Conjugate heat transfer
Porous-media and resistance modelling
Engineering and reduced-order models
Mesh and numerical-method assessment
VERIFICATION & CONFIDENCE
Mesh independence & discretisation sensitivity
Numerical convergence assessment
Boundary-condition sensitivity
Analytical comparison
Experimental correlation
Model calibration where appropriate
Uncertainty and assumption review
ENGINEERING OUTPUTS
Flow-field understanding
Pressure-drop assessment
Performance comparison
Thermal-performance assessment
Design recommendations
Geometry optimisation
Technical evidence for design reviews
Engineering reports and decision support
MODEL FIDELITY
Use the simplest modelling approach capable of resolving the physics and supporting the engineering decision with the required confidence.
Typical Applications
Internal & External Aerodynamic Systems · Ducts & Diffusers · Thermal Management · Flow Conditioning · Turbomachinery · Propulsion Systems · Aftertreatment · Complex Internal Flows
02 / AERODYNAMICS & FLUID DYNAMICS
Understanding the Flow Physics That Control Performance
TEBVORN provides aerodynamic and fluid-dynamic analysis for systems where flow structure, turbulence, separation, unsteadiness and geometry directly influence performance, loading, efficiency and technical risk.
Our approach combines physical interpretation, appropriate computational methods, analytical reasoning and available experimental evidence to identify the mechanisms controlling system behaviour and support better design decisions.
Flow Physics & Performance
We investigate aerodynamic behaviour across internal and external flow systems, from steady performance characteristics to highly unsteady and turbulence-driven phenomena.
Internal and external aerodynamics
Boundary-layer development
Flow separation and reattachment
Vortex formation and interaction
Turbulence and turbulent mixing
Unsteady aerodynamic behaviour
Pressure and velocity-field development
Aerodynamic forces and moments
Flow uniformity and distortion
Geometry-driven performance effects
AERODYNAMIC FLOW / PERFORMANCE STUDY
AERODYNAMIC FLOW / PERFORMANCE STUDY
Illustrative engineering visual
PHYSICAL PHENOMENA
Boundary layers
Separation and recirculation
Vortex dynamics
Wake development
Turbulent mixing
Unsteady flow structures
Adverse and favourable pressure-gradient effects
Flow distortion
PERFORMANCE ASSESSMENT
Aerodynamic loads
Pressure distributions
Flow uniformity
Loss generation
Efficiency impact
Transient response
Performance comparison
Design sensitivity
ENGINEERING OUTCOMES
Identification of dominant flow mechanisms
Aerodynamic performance assessment
Design trade-off evaluation
Geometry optimisation
Flow-control recommendations
Operating-envelope assessment
Technical evidence for design reviews
Engineering decision support
FLOW PHYSICS
Reliable aerodynamic design begins with understanding which physical mechanisms dominate performance—and how those mechanisms change with geometry and operating condition.
Typical Applications
Aerospace Systems · Vehicle Aerodynamics · Turbomachinery · Ducts & Diffusers · Flow Conditioning · Propulsion Integration · Unsteady Flow Systems · Research & Technology
PREVIOUS CAPABILITY
03 / THERMAL & FLUID SYSTEMS
Controlling Flow, Pressure Loss and Thermal Performance
TEBVORN provides thermal-fluid engineering analysis for systems where flow distribution, pressure loss, heat transfer and thermal behaviour directly influence component and system performance.
Our approach combines physical understanding, computational analysis, engineering calculations and available test evidence to identify the mechanisms controlling system behaviour and support practical design improvement.
System Performance & Flow Behaviour
We support the analysis and optimisation of complex flow and thermal systems where geometry, resistance, heat transfer and component interaction determine overall performance.
Pressure loss and system resistance
Flow distribution and uniformity
Thermal management
Convective heat transfer
Conjugate heat transfer
Duct and diffuser performance
Turning vanes and flow-conditioning systems
Porous-media and resistance behaviour
Aftertreatment and monolith flow
Component and system interaction
FLOW-SYSTEM ASSESSMENT
Pressure-drop prediction
Flow-distribution assessment
Velocity and mass-flow uniformity
Recirculation and separation
Diffuser and transition performance
Flow-conditioning effectiveness
Resistance, pressure-loss and dissipation mechanism
System pressure balance
THERMAL ASSESSMENT
Convective heat transfer
Thermal gradients
Heat-transfer coefficients
Conjugate heat transfer
Component thermal loading
Cooling effectiveness
Thermal-performance comparison
Temperature uniformity
ENGINEERING OUTCOMES
Pressure-loss reduction
Improved flow uniformity
Thermal performance improvement
Geometry optimisation
Flow-conditioning and distribution recommendations
Component-integration assessment
Technical evidence for design reviews
Engineering decision support
THERMAL-FLUID / SYSTEM PERFORMANCE STUDY
THERMAL-FLUID / SYSTEM PERFORMANCE STUDY
SYSTEM PERFORMANCE
Optimising an individual component is only valuable when the effect on overall system pressure loss, flow distribution and thermal performance is understood.
Typical Applications
Ducting Systems · Diffusers · Flow Conditioning · Thermal Management · Aftertreatment · Cooling Systems · Propulsion Flowpaths · Industrial Flow Systems · Energy Systems
PREVIOUS CAPABILITY
04 / TURBOMACHINERY & PROPULSION
Resolving Unsteady Flow and Performance in Propulsion Systems
TEBVORN provides specialist engineering analysis for turbomachinery and propulsion systems operating under steady, transient and pulsating-flow conditions.
Our work focuses on understanding how unsteady flow, pressure ratio, component interaction, thermal behaviour and operating conditions influence performance, efficiency and system response.
Performance, Interaction & Unsteady Behaviour
We analyse turbomachinery and propulsion-flow systems where rotating components, transient boundary conditions and system interactions create complex performance behaviour.
Turbine and turbocharger aerodynamics
Twin-entry and multi-entry turbine systems
Pulsating and transient flow
Pressure-ratio, flow-capacity and efficiency behaviour
Turbine performance mapping
Scroll, volute and inlet-flow distribution
Rotor and stator flow interaction
Thermal-fluid interaction
Component matching and system integration
Propulsion-flow system performance
PERFORMANCE ASSESSMENT
Mass-flow capacity
Pressure ratio
Efficiency behaviour
Performance-map interpretation
Operating-point assessment
Transient response
Entry-flow balance
Performance comparison
UNSTEADY & SYSTEM EFFECTS
Pulsating inlet conditions
Phase-dependent flow behaviour
Entry interaction
Flow distortion
Wave and pressure propagation
Thermal transients
Component interaction
System-level effects
ENGINEERING OUTCOMES
Performance understanding
Design comparison
Entry, scroll and flow-distribution assessment
Performance-map support
Integration recommendations
Operating-envelope assessment
Technical evidence for design reviews
Engineering decision support
TURBOMACHINERY / PERFORMANCE STUDY
TURBOMACHINERY / PERFORMANCE STUDY
UNSTEADY PERFORMANCE
Turbomachinery performance under realistic operating conditions cannot always be understood from steady-state behaviour alone; transient flow and component interaction can materially change system response.
Typical Applications
Turbochargers · Turbines · Twin-Entry Systems · Pulsating Flow · Propulsion Systems · Exhaust Energy Recovery · Performance-map development and interpretation · Aero-Thermal Assessment · System Integration
PREVIOUS CAPABILITY
05 / MECHANICAL DESIGN & ENGINEERING ANALYSIS
Turning Engineering Insight Into Practical Design
TEBVORN supports the development of mechanical components and integrated systems from concept definition through detailed geometry, engineering analysis, design refinement and technical documentation.
Our approach combines physical understanding, CAD development, engineering analysis and practical design considerations to create solutions that are technically robust, manufacturable and compatible with wider system requirements.
Design Development & Engineering Integration
We support mechanical design activities where geometry, loads, manufacturability, interfaces and physical performance must be considered together.
Concept and preliminary design
3D CAD geometry development
Component and assembly design
Design refinement and optimisation
Engineering drawings
Interface and packaging assessment
Tolerance and assembly considerations
Design-for-manufacture considerations
Structural and mechanical assessment
Design-review support
DESIGN DEVELOPMENT
Concept generation
CAD modelling
Component geometry
Assembly development
Interface definition
Packaging assessment
Design iteration
Technical documentation
ENGINEERING ANALYSIS
Load-path assessment
Structural behaviour
Stress and deformation assessment
FEA where appropriate
Thermal-mechanical considerations
Engineering calculations
Sensitivity assessment
Design margin assessment
Design Review & Assurance Support
Requirements traceability
Manufacturability review
Tolerance considerations
Interface compatibility
Design-risk identification
Drawing review
Technical design review
Engineering decision support
MECHANICAL DESIGN / ENGINEERING STUDY
MECHANICAL DESIGN / ENGINEERING STUDY
DESIGN INTEGRATION
A technically strong design must satisfy performance requirements while remaining manufacturable, compatible with surrounding systems and practical to assemble and verify.
Typical Applications
Flow-System Components · Ducting & Housings · Mechanical Assemblies · Pressure & Fluid-System Components · Test Hardware · Turbomachinery Interfaces · Prototype Development · Engineering R&D
PREVIOUS CAPABILITY
06 / VERIFICATION, VALIDATION & TECHNICAL ASSURANCE
Building Confidence in Engineering Evidence
TEBVORN supports the verification and validation of analytical, computational and experimental engineering evidence so that technical decisions are based on results whose limitations, sensitivity and level of confidence are understood.
Our approach considers numerical behaviour, modelling assumptions, boundary conditions, experimental correlation and engineering uncertainty to determine whether the available evidence is appropriate for the decision being made.
Verification, Validation & Evidence
We support engineering programmes where simulation, analytical models and test data must be assessed together to establish confidence in predicted system behaviour.
Numerical verification
Mesh independence and discretisation sensitivity
Convergence assessment
Boundary-condition sensitivity
Model-form and assumption review
Analytical comparison
Experimental correlation
Model calibration where appropriate
Uncertainty assessment
Test-data interpretation
Technical review and engineering assurance support
NUMERICAL VERIFICATION
Mesh independence
Discretisation sensitivity
Convergence behaviour
Time-step sensitivity
Solver and numerical-method assessment
Conservation checks
Boundary-condition sensitivity
Numerical repeatability and consistency
VALIDATION & CORRELATION
Experimental comparison
Analytical-model comparison
Trend and response comparison
Model calibration where justified
Test-data interpretation
Operating-condition reconciliation
Measurement uncertainty consideration
Discrepancy investigation
TECHNICAL ASSURANCE
Assumption review
Evidence traceability
Sensitivity assessment
Limitation identification
Technical risk identification
Independent technical review
Design-review support
Engineering decision support
VERIFICATION / VALIDATION STUDY
VERIFICATION / VALIDATION STUDY
ENGINEERING CONFIDENCE
A model is useful only when its assumptions, numerical behaviour, limitations and relationship to physical evidence are understood well enough for the decision it is intended to support.
Typical Applications
CFD Verification · Experimental Correlation · Model Validation · Design Reviews · Test Planning & Interpretation Support · Sensitivity Studies · Technical Investigations · Independent Engineering Review · R&D Programmes
PREVIOUS CAPABILITY
INTEGRATED ENGINEERING
Engineering the System, Not Just the Component
Complex engineering performance is often determined by interactions between components, disciplines and operating conditions rather than by any single component in isolation.
TEBVORN combines computational analysis, fluid dynamics, thermal behaviour, mechanical design, turbomachinery expertise and verification to assess these interactions and support system-level engineering decisions.
SYSTEM ARCHITECTURE / CAPABILITY INTEGRATION
SYSTEM-LEVEL QUESTIONS WE HELP ADDRESS
How does one component affect downstream system performance?
Where are the dominant pressure-loss, thermal or aerodynamic interactions?
Which interfaces create performance or integration risk?
How do geometry changes influence multiple disciplines simultaneously?
What level of modelling fidelity is justified at each stage?
What evidence is required before a design decision can be made confidently?
Which trade-offs provide the greatest overall system benefit?
Typical Integration Areas
Aerodynamics ↔ Thermal Management · Flow Distribution ↔ Pressure Loss · Turbomachinery ↔ Propulsion Systems · Mechanical Geometry ↔ System Performance · Simulation ↔ Experimental Evidence · Component Performance ↔ System Performance
SYSTEM INTEGRATION
Optimising individual components independently does not guarantee an optimised system. Engineering decisions should account for interfaces, interactions and downstream consequences.
INTEGRATED ENGINEERING
Discuss a Complex Engineering Requirement
TEBVORN can support defined technical studies, multidisciplinary work packages and integrated engineering programmes from problem definition through analysis, design improvement and verification, validation and technical assurance.