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de Jong, P.H. (author), Salvatori, Y.S. (author), Libonati, F. (author), Mirzaali, Mohammad J. (author), Zadpoor, A.A. (author)Shape morphing is the ability of objects to adapt to different shapes and reduce stress concentrations through increased contact area. This is a common trait of natural and engineered objects and has several applications in, among others, soft robotics and orthopedic implants. Shape morphing is achieved through flexible materials or rigid...journal article 2023
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Prażmowski Baczyk, Juan Carlos (author)The world is in a climatic crisis. Extreme weather events are stronger and more frequent than ever before, exacerbated by human induced CO2 from energy production and the built environment. Only 5% of world energy is produced by renewable energy sources, presenting an enormous gap between sustainability and greenhouse gas emitting practices....master thesis 2023
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Pels, Jasper (author)The bending stiffness of a structure is highly dependent on its shape, and this relation can be utilized to allow for a structure to morph into different shapes during deformation. This paper focuses on shape-morphing into multiple shapes (Multi Shape-Morphing), and presents a design method for a parametric<br/>structure consisting of beams,...master thesis 2023
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Pentenga, Puck (author)A congenital heart defect (CHD) is an anomaly in the structure of the heart that is present at birth. In the last 15 years, a CHD is present in 9 per 1,000 live births, making it the most prevalent birth defect (Linde et al., 2011). <br/>CHD’s prevalence coupled with its inherent complexity culminates into situations that are both complicated...master thesis 2023
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van der Lans, Daan (author), Amoozandeh, A. (author), Radaelli, G. (author)This paper presents a novel shape morphing concept, which exploits neutral stability to achieve reversible shape morphing. The concept is based on actively changing the material stiffness on a local level in order to perturb the neutral stability and thus induce the shell to deform. This concept is realized by embedding Ni-Ti wires in a...journal article 2023
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Carrillo Córcoles, X. (author), Sodja, J. (author), De Breuker, R. (author)The ram air inlets flaps are used in some aircraft to modulate the amount of ram<br/>air cooling the Environmental Control System. The current flap design features two metallic plates connected with a hinge. The present work studies an alternative design that replaces the metallic plates with a single composite laminate with morphing...conference paper 2023
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Pentenga, Puck (author), Stroh, Ashley (author), van Genuchten, Wouter (author), Helbing, Wim A. (author), Peirlinck, M. (author)Computational heart modeling is a promising approach for improving the prognosis of patients born with congenital heart defects. To create accurate physics-based digital cardiac twins of this population, it is crucial to accurately represent the highly diverse and unique subject-specific heart geometry. In young pediatric patients, this is a...conference paper 2023
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Poland, J.A.W. (author), Schmehl, R. (author)Airborne wind energy systems using flexible membrane wings have the advantages of a low weight, small packing volume, high mobility and rapid deployability. This paper investigates the aero-structural deformation of a leading edge inflatable kite for airborne wind energy harvesting. In the first step, a triangular two-plate representation of the...journal article 2023
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Mkhoyan, T. (author)With the increasing desire of the aerospace industry to reduce emissions and fuel consumption, morphing wings have gained much interest due to the ability to adapt the wing shape in-flight for improved energy efficiency and aerodynamic performance. Active wing morphing is a technology that can improve aerodynamic performance continuously through...doctoral thesis 2022
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van der Lans, Kevin (author)Magnetic Soft (shape memory) Materials (MSM for short) are a form of shape memory hybrid in which the shape change is initiated by magnetic particles embedded in an elastomer matrix. When an external magnetic field is applied, these magnetized particles will align themselves to this magnetic field, straining the elastomer in a specific shape....master thesis 2022
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Nazeer, N. (author)The aerospace industry is an ever-evolving field that has seen many technological advances over the past decades. The desire for aircraft to be not only efficient and reliable but also cheaper and safer has brought about many proposals across the industry. One of these advances is towards morphing aircraft wings to make wings lighter, more...doctoral thesis 2022
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Pereira, Andres (author)A novel twist morphing concept is explored, that exploits the buckling instabilities of slender spar webs integrated into a wing structure to control the twisting response to external loads. The main novelty of the concept is in controlling the effective shear stiffness of the post-buckled slender spar webs through external variable constraints...master thesis 2022
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Zahoor, Y. (author)Modern helicopters are equipped with rotor blades with exposed linkages, swashplates, and mechanical components. While such rotor blades have proved to be highly reliable, they are the leading cause to generate noise and vibration. In addition, the drag due to exposed linkages and hinges affects the helicopter performance. To overcome these...doctoral thesis 2022
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Stuber, V.L. (author), Mkhoyan, T. (author), De Breuker, R. (author), van der Zwaag, S. (author)This paper presents an experimental method to detect in-situ the location of transition on a multi-segmental trailing edge camber morphing wing during synchronous and asynchronous morphing. The wing consists of six independently morphing segments with two of the segments instrumented with eight embedded piezoelectric sensors distributed...journal article 2022
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Panagiotou, S. (author), Sidiropoulos, Harry (author), Soudris, Dimitrios (author), Negrello, Mario (author), Strydis, C. (author)Modern neuroscience employs in silico experimentation on ever-increasing and more detailed neural networks. The high modeling detail goes hand in hand with the need for high model reproducibility, reusability and transparency. Besides, the size of the models and the long timescales under study mandate the use of a simulation system with high...journal article 2022
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Zhang, Y. (author), Tichem, M. (author), van Keulen, A. (author)Metastructures composed of snapping beams are capable of deforming into a series of stable states, enabling them to realize shape reconfigurations. In this paper, we present the design of a metastructure-based morphing surface that is able to exhibit a series of stable configurations with different curvatures. Using theoretical, numerical,...journal article 2022
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Nazeer, N. (author), Groves, R.M. (author), Benedictus, R. (author)In this paper, with the final aim of shape sensing for a morphing aircraft wing section, a developed multimodal shape sensing system is analysed. We utilise the method of interrogating a morphing wing section based on the principles of both hybrid interferometry and Fibre Bragg Grating (FBG) spectral sensing described in our previous work....journal article 2022
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Xu, Wenfeng (author), Li, Yinghui (author), Lv, Maolong (author), Pei, Binbin (author)This paper investigates the problems of modeling and control of the morphing aircraft. Henceforth, a nonlinear dynamic model of a wing-sweep morphing aircraft is first established in this work. This model is suitable for larger envelopes by elaborating the variation of aerodynamic coefficients, air density, mass distribution at different...journal article 2022
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Yarali, E. (author), Baniasadi, Mahdi (author), Zolfagharian, Ali (author), Chavoshi, Maede (author), Arefi, Fatemeh (author), Hossain, Mokarram (author), Bastola, Anil (author), Ansari, Mahdi (author), Foyouzat, Alireza (author), Dabbagh, Ali (author), Ebrahimi, Mohamad (author), Mirzaali, Mohammad J. (author), Bodaghi, Mahdi (author)Magneto-/ electro-responsive polymers (MERPs) are a class of stimuli-responsive materials that are actuated when triggered by external magnetic/ electric fields. MERPs exhibit rapid, reversible, and safe multi-functional and dynamic (i.e., changing with time) properties, which can effectively be manipulated at different length scales. These...review 2022
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Mkhoyan, T. (author), Thakrar, Nisarg R. (author), De Breuker, R. (author), Sodja, J. (author)The presented study investigates the design and development of an autonomous morphing wing concept developed in the scope of the SmartX project, which aims to demonstrate in-flight performance optimisation with active morphing. To progress this goal, a novel distributed morphing concept with six translation induced camber morphing trailing...journal article 2022