Course on the design and use of rear diffusers
About our
Rear Diffuser Design and Use Course
The Rear Diffuser Design and Use Course explores aerodynamics and vehicle performance optimization through the design and application of rear diffusers. It focuses on airflow analysis, drag reduction, and downforce enhancement. CFD simulation tools are used, and different diffuser designs are considered, including their geometry and materials. The course addresses the integration of diffusers into the overall vehicle design, optimizing performance on the track and on the road.
The course provides practical knowledge of manufacturing and assembly, as well as optimization for performance and aesthetics, considering aspects such as efficiency, stability, and durability. standards and regulations related to aerodynamic design are also studied. This training is useful for engineers, automotive designers, and motoring enthusiasts who wish to improve vehicle performance.
Course on the design and use of rear diffusers
- Format: Hybrid
- Duration: 3 months
- Hours: 300 H
- Language: English / Spanish
- Registration date: 23-10-2026
- Start date: 12-12-2026
- Available places: 3
799 $
Competencies and results
What you will learn
1. Design, Optimization and Effectiveness in Rear Diffusers for High Performance
- In-depth study of aerodynamic and structural interaction, including the analysis of complex couplings such as flap-lag-torsion, crucial for diffuser stability and response. whirl flutter and fatigue phenomena will be addressed, evaluating their impact on design integrity.
- Mastery of structural component dimensioning techniques using advanced composite materials. Students will learn to design optimized laminates, considering the strength and durability of bonded joints, with the application of finite element (FE) methods to simulate and predict their behavior under extreme loads.
- Application of cutting-edge methodologies to ensure diffuser safety and reliability.
This includes design based on the concept of damage tolerance, along with the use of advanced Non-Destructive Testing (NDT), such as ultrasonic testing (UT), radiography (RT), and thermography, for the early detection of defects and the assessment of the structure’s condition.
2. Analysis, Design and Improvement of Rear Diffusers for Aerodynamics
**What will you learn?**
- Understand the aerodynamics of rear diffusers and their impact on overall aircraft performance.
- Analyze and evaluate different rear diffuser designs, considering factors such as efficiency, stability, and drag.
- Apply computational fluid dynamics (CFD) simulation techniques to model airflow around diffusers and optimize their design.
- Identify and troubleshoot problems related to flow separation, turbulence, and vortex generation in the diffuser region.
- Design and develop rear diffusers that improve lift, reduce drag, and optimize aircraft handling.
- Evaluate the feasibility of different materials and manufacturing methods for rear diffuser construction, including composites and lightweight metals.
- Conduct wind tunnel and flight tests to validate the performance of the Design diffusers and make adjustments as needed.
Understand the principles of reverse engineering and adapting existing designs to improve aerodynamic performance.
Integrate rear diffusers with other aircraft systems, such as engines, ailerons, and the flight control system.
Keep up to date with the latest trends and advancements in rear diffuser design and technology.
3. Comprehensive user-oriented design and validation (from modeling to manufacturing)
You will learn to integrate the entire product development process, from initial model conception to final validation, applying user-centered methodologies. You will develop skills in parametric design, ergonomics, simulation, sustainable materials, 3D visualization, and manufacturing management, ensuring efficient, safe solutions that meet current industry standards.
4. Aerodynamic Optimization: Design and Performance of Rear Diffusers
4. Aerodynamic Optimization: Rear Diffuser Design and Performance
- Fundamentals of aerodynamics applied to rear diffusers: Flow principles, boundary layer, and drag.
- Rear diffuser design: Geometry, airfoils, and material selection.
- CFD (Computational Fluid Dynamics) simulation: Flow analysis, shape optimization, and performance prediction.
- Drag reduction techniques: Flaps, fins, and vortex generation.
- Wind tunnel testing: Aerodynamic force measurement and performance analysis.
- Design optimization for different operating conditions: Speed, angle of attack, and turbulence.
- Impact on fuel efficiency and emissions reduction.
- Vehicle stability and control analysis.
- Considerations manufacturing and costs.
Case studies and examples of successful rear diffuser designs.
5. Advanced Design and Optimization of Rear Diffusers: Flow, Performance and Efficiency
- In-depth understanding of aerodynamic flow in rear diffusers, including the identification and analysis of complex phenomena.
- Mastery of advanced techniques for optimizing aerodynamic performance, reducing drag and maximizing efficiency.
- Application of specialized CFD (Computational Fluid Dynamics) simulation software in the design and analysis of diffusers.
- Design of rear diffusers considering their interaction with other vehicle components.
- Evaluation of the diffuser’s influence on vehicle stability and handling.
- Optimization of the diffuser’s shape to achieve a favorable pressure distribution.
- Analysis of different materials and manufacturing processes for diffuser construction.
- Study of the key variables affecting diffuser performance: angle, length, and cross-sectional shape.
- Implementation of strategies for reducing aerodynamic noise generated by the diffuser. diffuser.
- Design of rear diffusers for specific vehicles: sports cars, racing cars, etc., adapting the solutions to the needs of each application.
6. Design and Comprehensive Performance of Rear Diffusers: Flow, Optimization and Efficiency
- Understand the fundamental principles of rear diffuser design, including aerodynamics and hydrodynamics.
- Evaluate and optimize fluid flow through rear diffusers using simulation tools and computational fluid dynamics (CFD).
- Analyze the impact of design on overall diffuser performance, including efficiency and drag reduction.
- Study different rear diffuser configurations and their applications in various contexts, such as land vehicles, marine vehicles, and aircraft.
- Master design optimization techniques, including material selection and diffuser shape.
- Understand the factors that affect the effectiveness of rear diffusers, such as turbulence and flow separation.
- Apply the acquired knowledge to the design and improvement of rear diffusers to achieve optimal performance.
- Explore the latest trends and advancements in rear diffuser design rear diffusers.
Who this program is for:
Course on the design and use of rear diffusers
- Engineers with degrees in Aerospace Engineering, Mechanical Engineering, Industrial Engineering, Automation Engineering, or related disciplines.
- Experts and technicians from OEM rotorcraft/eVTOL companies, MRO (Maintenance, Repair, and Operations), aeronautical consulting, and research and technological development centers.
- Specialists in Flight Testing, aeronautical certification, avionics, control systems, and flight dynamics who wish to deepen their knowledge.
- Personnel from regulatory bodies/authorities and professionals involved in the Development and operation of UAM/eVTOL (Urban Air Mobility/Electric Vertical Take-Off and Landing Vehicles) requiring regulatory compliance skills.
Recommendations: Basic knowledge of aerodynamics, systems control, and structures is suggested. Proficiency in English or Spanish at level B2+ or C1 is required. We offer bridging tracks to address any gaps in knowledge.
- Standards-driven curriculum: you will work with CS-27/CS-29, DO-160, DO-178C/DO-254, ARP4754A/ARP4761, ADS-33E-PRF from the first module.
- Accreditable laboratories (EN ISO/IEC 17025) with rotor bench, EMC/Lightning pre-compliance, HIL/SIL, vibrations/acoustics.
- Evidence-oriented TFM: safety case, test plan, compliance dossierand operational limits.
- Mentored by industry: teachers with experience in rotorcraft, tiltrotor, eVTOL/UAM and flight test.
- Flexible modality (hybrid/online), international cohorts and support from SEIUM Career Services.
- Ethics and security: safety-by-design approach, cyber-OT, DIH and compliance as pillars.
Module 1 — Rear Diffuser Design and Optimization
1.1 Introduction to Rear Diffuser Aerodynamics
1.2 High-Performance Design Principles
1.3 CFD Simulation and Analysis Tools
1.4 Aerodynamic Flow Optimization
1.5 Material Selection and Manufacturing Considerations
1.6 Effect of Geometry on Efficiency
1.7 Design to Minimize Drag
1.8 Wind Tunnel Testing and Validation
1.9 Integration with Other Vehicle Components
1.10 Case Studies: Diffuser Design and Optimization in Different Applications
2.2 Aerodynamic Principles Applied to Rear Diffusers
2.2 Geometric Design of Diffusers: Key Concepts
2.3 Airflow Analysis in Diffusers
2.4 Optimizing Diffuser Shape for Performance
2.5 Influence of Height and Angle on Design
2.6 CFD Simulations and Wind Tunnels in Diffuser Design
2.7 Diffuser Materials and Manufacturing
2.8 Effect of the Diffuser on Downforce
2.9 Integrating the Diffuser with Other Vehicle Components
2.20 Case Studies: Examples of Diffuser Design and Optimization
3.3 Fundamentals of aerodynamic flow in rear diffusers.
3.2 Diffuser design principles: geometry and key variables.
3.3 Energy efficiency analysis in diffusers.
3.4 Flow modeling and simulation: applied CFD.
3.5 Impact of diffuser shape on lift and drag.
3.6 Diffuser materials and construction for flow optimization.
3.7 Techniques for measuring and evaluating diffuser performance.
3.8 Diffuser design for different operating conditions.
3.9 Strategies for continuous improvement of diffuser design.
3.30 Case studies and practical examples of diffuser design.
4.4 Fundamental Principles of Diffuser Aerodynamics
4.2 Conceptual Design and Diffuser Geometry
4.3 CFD Simulation and Aerodynamic Flow Analysis
4.4 Parametric Optimization and Experimental Design
4.5 Materials and Fabrication for High-Performance Diffusers
4.6 Diffuser Influence on Stability and Handling
4.7 Diffuser Integration with Other Aerodynamic Components
4.8 Wind Tunnel Testing and Design Validation
4.9 Optimization Strategies for Different Applications
4.40 Case Studies: Success Stories in Diffuser Design
5.5 Fundamentals of Diffuser Aerodynamics
5.5 Geometric Design: Profiles and Key Angles
5.3 Laminar and Turbulent Flow: Impact on Performance
5.4 Energy Efficiency: Flow Optimization
5.5 CFD Simulation: Tools and Applications
5.6 Materials and Manufacturing: Selection and Considerations
5.7 Wind Tunnel Testing: Methodology and Analysis
5.8 Coanda Effect and its Application in Diffusers
5.9 Design for Drag Reduction
5.50 Case Studies: Examples of Successful Designs
6.6 Fundamental Principles of Aerodynamic Flow in Rear Diffusers
6.2 Initial Design of Rear Diffusers: Geometry and Key Parameters
6.3 CFD Analysis and Wind Tunnel Testing for Performance Evaluation
6.4 Optimizing the Rear Diffuser Design: Angles, Height, and Length
6.5 Influence of the Rear Diffuser on Downforce and Drag
6.6 Integrating the Rear Diffuser with Other Vehicle Components
6.7 Materials and Manufacturing Methods for Rear Diffusers
6.8 Simulation and Validation of Rear Diffuser Designs
6.9 Strategies for Improving Diffuser Efficiency and Performance
6.60 Case Studies and Practical Examples of Diffuser Design
- Hands-on methodology: test-before-you-trust, design reviews, failure analysis, compliance evidence.
- Software (depending on licenses/partners): MATLAB/Simulink, Python (NumPy/SciPy), OpenVSP, SU2/OpenFOAM, Nastran/Abaqus, AMESim/Modelica, acoustics tools, planning toolchains DO-178C.
- SEIUM Laboratories: scale rotor bench, vibrations/acoustics, EMC/Lightning pre-compliance, HIL/SIL for AFCS, data acquisition with strain gauging.
- Standards and compliance: EN 9100, 17025, ISO 27001, GDPR.
Capstone-type projects
Admissions, fees, and scholarships
- Profile: Background in Computer Engineering, Mathematics, Statistics, or related fields; practical experience in NLP and valued information retrieval systems.
- Documentation: Updated CV, academic transcript, SOP/statement of purpose, project examples or code (optional).
- Process: Application → Technical evaluation of profile and experience → Technical interview → Review of case studies → Final decision → Enrollment.
- Fees:
- Single payment: 10% discount.
- Payment in 3 installments: No fees; 30% upon registration + 2 equal monthly payments of the remaining 35%.
Monthly payment: available with a 7% commission on the total; annual review.
Scholarships: based on academic merit, financial need, and promoting inclusion; agreements with companies in the sector for partial or full scholarships.
See “Calendar & Calls for Applications,” “Scholarships & Grants,” and “Fees & Financing” in the SEIUM mega-menu.
Do you have any questions?
Our team is ready to help you. Contact us, and we will respond as soon as possible.
F. A. Q
Frequently asked questions
Yes, we have international certification
Yes: experimental models, real data, applied simulations, professional environments, real case studies.
It is not mandatory. We offer leveling tracks and tutoring.
Completely. It covers e-propulsion, integration, and emerging regulations (SC-VTOL).
Recommended. There are also internal challenges and consortiums.
Yes. Online/hybrid modality with planned labs and visa support (see “Visa & Residence”).