A Gradient Cellular Core for Aeroengine Fan Blades Based on Auxetic Configurations

By C. Lira, Fabrizio Scarpa, R. Rajasekaran. 2011

150 citations recorded by the source corpus.

Subfields: Mechanical Engineering, Pulmonary and Respiratory Medicine

View Paper: https://www.semanticscholar.org/paper/85ee4406a62a55f371bacd2de48c826c8c30859c

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Mechanical Engineering

1. Yi Min Xie
2. Jinsong Leng
3. X. Ren
4. Phuong N. U. Tran
5. Tuan Duc Ngo
6. Yanju Liu
7. Raj Das
8. Nicola Maria Pugno

In Pulmonary and Respiratory Medicine

1. Phuong N. U. Tran
2. Tuan Duc Ngo
3. Yi Min Xie
4. X. Ren
5. Raj Das
6. Jinsong Leng
7. Chulho Yang
8. H. Vora

Citations in the corpus

• A nonlinear auxetic structural vibration damper with metal rubber particles (2013, background): “The centre-symmetric auxetic configuration has also been recently considered as a basis for gradient cellular structures [21–23].”
• Auxetic metamaterials and structures: a review (2018, background): “[81] investigated gradient cellular auxetics as potential cores for aeroengine fan blades.”
• Morphing aircraft based on smart materials and structures: A state-of-the-art review (2016, methodology): “Other honeycomb designs have been used in wing boxes (Saito et al., 2011) and engine fan blades (Lira et al., 2011).”
• Dynamic behaviour of auxetic gradient composite hexagonal honeycombs (2016, unknown): “Graded hexagonal honeycomb sequences have been also used to minimise the dynamic deformation of aeroengine fan blades for the first three modes (flexural and torsional) [23].”
• Behavior of auxetic structures under compression and impact forces (2017, background): “Following this work, Lira et al studied the dynamic response of such honeycombs, with varying internal cell angles, for application as aeroengine fan blades [3].”
• In plane stiffness of multifunctional hierarchical honeycombs with negative Poisson’s ratio sub-structures (2013, background): “Scarpa and collaborators studied the transverse shear stiffness of thickness gradient honeycombs [42] and the gradient cellular core for aeroengine fan blades based on auxetic configurations [43] and showed that low number of cells tend to decrease the stiffness compared to the infinite honeycomb ca”
• Auxetic mechanical metamaterials: from soft to stiff (2023, background): “Given their excellent mechanical properties, auxetic materials have a wide range of practical applications, including aerospace components [14], biomedical instruments and devices [15–17], electronic devices [18, 19], as well as clothes and tools for our daily life [20, 21].”