Design, construction, and modeling of aircraft door sealing plate based on SMAs
International Journal of Smart and Nano Materials, 2022 In this work, a novel aircraft door sealing structure driven by shape memory alloys (SMAs) is proposed that offers much improved sealing capability than traditional sealing plates.
Chen Zhang +5 more
doaj +1 more source
Releasing systems for aerospace industry based upon shape memory alloys: Characterization of materials for actuators [PDF]
, 2018 Releasing and deployment maneuvers carried out during space satellites launching are usually performed by utilizing pyrotechnics loads. However, it is considered convenient to replace this technique by others not requiring explosives (Non Explosive ...
Glücksberg, Andrés +2 more
core +4 more sources
Materials Research, 2001 In this work, several tests of thermal cycling under constant load are carried out on Ti-45.0Ni-5.0Cu (at%) shape memory wires. The properties related to the Stress Assisted Two Way Memory Effect (SATWME) of the material are investigated as a function of
Carlos José de Araújo +3 more
doaj +1 more source
Shape Memory Alloys (Part I): Significant Properties [PDF]
Kemija u Industriji, 2014 Shape memory alloys (SMAs) belong to a group of functional materials with the unique property of “remembering” the shape they had before pseudoplastic deformation.
I. Ivanic, M. Gojic, S. Kozuh
doaj +1 more source
Object categorisation, object naming, and viewpoint-independence in visual remembering: Evidence from young children's drawings of a novel object [PDF]
, 2008 A simple object-drawing task confirms a three-way association between object categorisation, viewpoint independence, and longer-term visual remembering. Young children (5- to 7-year-olds) drew a familiar object or a novel object, immediately after it had
Apsey, Denise +4 more
core +1 more source
A physiological marker of recognition memory in adults with autism spectrum disorder? The Pupil Old/New Effect [PDF]
, 2020 This study investigated the pupil Old/New effect in individuals with Autism Spectrum Disorder (ASD) and typical development (TD). Participants studied verbal and visual meaningful and meaningless materials in black and white on a computer screen.
Bowler, D. M., Gaigg, S. B., Ring, M.
core +1 more source
3D Printed Shape Memory Polymers Produced via Direct Pellet Extrusion
Micromachines, 2021 Shape memory polymers (SMPs) are materials capable of changing their structural configuration from a fixed shape to a temporary shape, and vice versa when subjected to a thermal stimulus.
Trenton Cersoli +4 more
doaj +1 more source
Effect of Spun Velocities and Composition on the R‒phase and Thermomechanical Behavior in Ti‒Ni Ribbons Electrically Heated [PDF]
Materials Research, 2016 This work deals with structural, electrical and mechanical characterization of Ti‒50.13Ni and Ti‒49.62Ni (at.%) shape memory alloys (SMAs) fabricated at different circumferential wheel velocities.
Enrique López Cuellar +5 more
doaj +2 more sources
Storage and Manipulation of Light Using a Raman Gradient Echo Process [PDF]
, 2012 The Gradient Echo Memory (GEM) scheme has potential to be a suitable protocol for storage and retrieval of optical quantum information. In this paper, we review the properties of the $\Lambda$-GEM method that stores information in the ground states of ...
Buchler, B. C. +4 more
core +1 more source
Temperature memory effect in two-way shape memory TiNi and TiNiCu springs [PDF]
Journal of Materials Science, 2006 An incomplete thermal cycle upon heating in a shape memory alloy (arrested at a temperature between As and Af) induced a kinetic stop in the next complete thermal cycle. The kinetic stop temperature is closely related to the previous arrested temperature. This phenomenon is named temperature memory effect (TME).
Yu, H. J. +4 more
openaire +2 more sources