Sebastian Heimbs
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View article: Manufacture, process simulation, modelling and testing of thick-walled thermoset fibre-polymer composite laminates — A review
Manufacture, process simulation, modelling and testing of thick-walled thermoset fibre-polymer composite laminates — A review Open
View article: Influence of Multiaxial Loading and Temperature on the Fatigue Behaviour of 2D Braided Thick-Walled Composite Structures
Influence of Multiaxial Loading and Temperature on the Fatigue Behaviour of 2D Braided Thick-Walled Composite Structures Open
While size effects in composite structures have been widely studied under quasi-static uniaxial loading, their influence under fatigue conditions, particularly in the presence of multiaxial stress states and elevated temperatures, remains …
View article: Influence of the load type on cross-ply composites under Very High Cycle Fatigue
Influence of the load type on cross-ply composites under Very High Cycle Fatigue Open
View article: Influence of the position of fibre misalignment in glass fibre-reinforced polymers on mechanical properties, damage behaviour and traceability via non-destructive tests
Influence of the position of fibre misalignment in glass fibre-reinforced polymers on mechanical properties, damage behaviour and traceability via non-destructive tests Open
View article: Using lightweight airframe materials in aircraft structures and investigating potential reinforcement effects with sustainable aviation fuels: An analysis of environmental and economic impacts
Using lightweight airframe materials in aircraft structures and investigating potential reinforcement effects with sustainable aviation fuels: An analysis of environmental and economic impacts Open
Using lightweight materials in aircraft structures, especially carbon fiber reinforced polymer (CFRP), can be an option for achieving aviation's ambitious emission reduction goals. However, using CFRP can be associated with adverse environ…
View article: Melting behaviour and crystallisation kinetics of carbon-fibre-reinforced low-melting poly(aryl ether ketone)
Melting behaviour and crystallisation kinetics of carbon-fibre-reinforced low-melting poly(aryl ether ketone) Open
The dependence of material properties and residual stress formation on the crystallinity of thermoplastic composites necessitates detailed analyses regarding the melting behaviour and the crystallisation kinetics of employed semi-crystalli…
View article: Modeling the influence of fiber undulation in a filament-wound composite tube under radial crushing load
Modeling the influence of fiber undulation in a filament-wound composite tube under radial crushing load Open
View article: Energy Absorption Properties of 3D-Printed Polymeric Gyroid Structures for an Aircraft Wing Leading Edge
Energy Absorption Properties of 3D-Printed Polymeric Gyroid Structures for an Aircraft Wing Leading Edge Open
Laminar flow offers significant potential for increasing the energy efficiency of future transport aircraft. At the Cluster of Excellence SE2A—Sustainable and Energy-Efficient Aviation—the laminarization of the wing by means of hybrid lami…
View article: Performance and Stability Assessment of a Coupled Three-Field Thermal Fluid-Structure Interaction Simulation of a Simplified Thin-Walled Skin Heat Exchanger
Performance and Stability Assessment of a Coupled Three-Field Thermal Fluid-Structure Interaction Simulation of a Simplified Thin-Walled Skin Heat Exchanger Open
View article: Aircraft Wing Design for Extended Hybrid Laminar Flow Control
Aircraft Wing Design for Extended Hybrid Laminar Flow Control Open
Laminar flow offers significant potential for increasing the energy-efficiency of future transport aircraft. The German Cluster of Excellence SE2A is developing a new approach for hybrid laminar flow control. The concept aims to maintain l…
View article: Effects of an enhanced fibre–matrix adhesion on the fatigue behaviour of composite materials under very high cycle fatigue
Effects of an enhanced fibre–matrix adhesion on the fatigue behaviour of composite materials under very high cycle fatigue Open
The fatigue behaviour of two glass fibre-reinforced epoxy composite materials with a cross-ply layup is investigated in the very high cycle fatigue (VHCF) regime with up to $$10^8$$ load cycles. In addition to the influence on the fati…
View article: Representative structural element approach for assessing the mechanical properties of automated fibre placement-induced defects
Representative structural element approach for assessing the mechanical properties of automated fibre placement-induced defects Open
View article: Effects of fibre misalignment on the stability of double-curved composites
Effects of fibre misalignment on the stability of double-curved composites Open
View article: Automated fiber placement: The impact of manufacturing constraints on achieving structural property targets for CFRP-stiffeners
Automated fiber placement: The impact of manufacturing constraints on achieving structural property targets for CFRP-stiffeners Open
View article: Holistic Low-Effort Model for Damage Tolerance Analysis in Preliminary Design
Holistic Low-Effort Model for Damage Tolerance Analysis in Preliminary Design Open
The paper presents reduced order results for three different realistic scenarios with respect to the damage tolerance behaviour. The scenarios are dedicated to stiffened structures and feature the fuselage side panel, the upper fuselage pa…
View article: A passive load alleviation aircraft wing: topology optimization for maximizing nonlinear bending–torsion coupling
A passive load alleviation aircraft wing: topology optimization for maximizing nonlinear bending–torsion coupling Open
Aircraft wings with passive load alleviation morph their shape to a configuration where the aerodynamic forces are reduced without the use of an actuator. In our research, we exploit geometric nonlinearities of the inner wing structure to …
View article: Bird strike on aircraft radome: Dynamic characterisation of quartz fibre composite sandwich for accurate, predictive impact simulations
Bird strike on aircraft radome: Dynamic characterisation of quartz fibre composite sandwich for accurate, predictive impact simulations Open
This study assesses the bird strike resistance of the satellite communication (SatCom) radome of a medium altitude, long endurance (MALE) remotely piloted aircraft system (RPAS), which is designed as a lightweight sandwich structure with t…
View article: 2 Effect of prestress on the impact response of composite laminates
2 Effect of prestress on the impact response of composite laminates Open
View article: Numerical Analysis of Bird Strike Resistance of Helicopter Searchlight
Numerical Analysis of Bird Strike Resistance of Helicopter Searchlight Open
Bird strike is a major threat to aircraft structures, as a collision with a bird during flight can lead to serious structural damage. For helicopters the windshield, forward airframe structure, rotor blades and all exterior equipment parts…
View article: Composite-Leichtbaustrukturen und Verbindungstechniken: Festigkeit und Impactschadenstoleranz : SCHACH - COMPACT - Abschlussbericht : Laufzeit des Vorhabens: 01.01.2014-31.05.2017 : Verbundvorhaben: SCHACH
Composite-Leichtbaustrukturen und Verbindungstechniken: Festigkeit und Impactschadenstoleranz : SCHACH - COMPACT - Abschlussbericht : Laufzeit des Vorhabens: 01.01.2014-31.05.2017 : Verbundvorhaben: SCHACH Open
View article: A Numerical Method for Blast Shock Wave Analysis of Missile Launch from Aircraft
A Numerical Method for Blast Shock Wave Analysis of Missile Launch from Aircraft Open
An efficient empirical approach was developed to accurately represent the blast shock wave loading resulting from the launch of a missile from a military aircraft to be used in numerical analyses. Based on experimental test series of missi…