We Engineer Confidence
Specialist Stress Analysis, FEA and Engineer Training
DSE Ltd provides independent support in stress analysis, structural integrity, linear and highly nonlinear finite element analysis, metallic and composite structures, repair substantiation, technical checking and professional engineer training. Built on over 20 years of certification-critical industrial experience across aerospace and advanced engineering.
We Engineer Confidence
Specialist Stress Analysis, FEA and Engineer Training
DSE Ltd provides independent support in stress analysis, structural integrity, linear and highly nonlinear finite element analysis, metallic and composite structures, repair substantiation, technical checking and professional engineer training. Built on over 20 years of certification-critical industrial experience across aerospace and advanced engineering.
Tools and Methods
Proven tools. Engineering judgement that delivers.
We use proven analysis, optimisation and pre-processing tools to solve complex structural problems and deliver robust, certification-ready engineering solutions.
Abaqus
Advanced non-linear structural analysis for aerospace and other industries, including contact, material nonlinearity, damage tolerance, fracture mechanics and composite failure modelling.
MSC Nastran
Industry-standard linear and non-linear structural analysis for aerospace structures, including FE model validation, stiffness verification, modal analysis and certification-driven assessments.
Ansys
Comprehensive finite element analysis for defence, nuclear and renewable energy applications, including structural validation, thermal-structural problems, fatigue assessment and wind turbine related analysis.
Altair HyperWorks
Integrated modelling, pre-processing and optimisation environment, including OptiStruct optimisation, HyperStudy and HyperMath, with strong application to automotive and advanced engineering workflows.
Our tool expertise is combined with deep engineering judgement, traceable methods and clear reporting to support practical, defensible engineering decisions.
Core Services
What we deliver
Engineering Consultancy
Stress analysis, static justification, metallic and composite structures, repair substantiation, structural integrity assessment and independent technical review.
Learn more
Finite Element Analysis
Linear and highly nonlinear FEA, including contact, large deformation, material nonlinearity, instability, fracture modelling, structural optimisation and model verification.
Learn more
Professional Training
Experienced engineer training in composites, FEA, structural analysis and stress analysis, plus graduate training designed to help bridge the gap between university and industry. Backed by university teaching experience and industrial signatory-level practice.
Learn moreFree Engineering Notes and Training Materials
Download selected notes, worked examples and short guides in structural analysis, stress analysis, FEA and composite engineering.
Dr Mahdi Damghani
Director, DSE Ltd | Senior Lecturer in Aerostructures and Composites
Dr Mahdi Damghani leads DSE Ltd’s technical work across stress engineering, finite element analysis, structural integrity and professional training. His background combines senior university lecturing, active academic research and more than 20 years of certification critical industrial experience, including signatory level work on major aerospace programmes such as A380 and A220.
Dr Maryam Afzal, Co-Director
Dr Maryam Afzal is Co-Director of DSE Ltd, bringing over 15 years of senior project management experience. She supports the company's strategic development, client relationships, delivery governance and business operations, helping DSE Ltd provide a professional, reliable and well-organised service.
Contact Us- Academic depth and industrial insight
- Clear assumptions, traceable results
- Confidential and independent support