Results 51 to 60 of about 592,816 (300)

Thermal conductivity of deformed carbon nanotubes

, 2011
We investigate the thermal conductivity of four types of deformed carbon nanotubes by using the nonequilibrium molecular dynamics method. It is reported that various deformations have different influence on the thermal properties of carbon nanotubes. For
Bao-Quan Ai, Dong-Qin Zheng, Fabian Pease R., Mao-Ping Zhang, Rafii-Tabar H., Wei-Rong Zhong   +5 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

A mechanistic perspective on plastically flexible coordination polymers [PDF]

, 2019
Mechanical flexibility in single crystals of covalently bound materials is a fascinating and poorly understood phenomenon. We present here the first example of a plastically flexible one‐dimensional (1D) coordination polymer.
Bhattacharya, Biswajit, Emmerling, Franziska, Feiler, Torvid, Ghalgaoui, Ahmed, Michalchuk, Adam A.L., Paulus, Beate, Rautenberg, Max, Reimann, Klaus, Schmid, Thomas, Silbernagl, Dorothee, Sturm, Heinz   +10 more
core   +3 more sources

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Electronic and optical trends in carbon nanotubes under pure bending

, 2010
The high aspect ratio of carbon nanotubes makes them prone to bending. To know how bending affects the tubes is therefore crucial for tube identification and for electrical component design.
Koskinen, Pekka
core   +1 more source

Folds and Buckles at the Nanoscale: Experimental and Theoretical Investigation of the Bending Properties of Graphene Membranes [PDF]

, 2013
The elastic properties of graphene crystals have been extensively investigated, revealing unique properties in the linear and nonlinear regimes, when the membranes are under either stretching or bending loading conditions. Nevertheless less knowledge has
CADELANO, EMILIANO, COLOMBO, LUCIANO, Degli Esposti Boschi C, Migliori A., Morandi V, Ortolani L   +5 more
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Prediction of bending properties for beech lumber using stress wave method

Maderas: Ciencia y Tecnología, 2014
In this study; bending properties of beech wood (Fagus orientalis) were predicted using stress – wave method and compared with static bending tests. First, lumbers which were different in length and cross section were weighed and dimensions were measured.
Ergun Guntekin, Serhat Ozkan, Tugba Yilmaz   +2 more
doaj  

Investigating the bending properties of cardiovascular catheters and stents via three-point bending test setup

Current Directions in Biomedical Engineering
The bending properties of catheters and stents have a big influence on their success during clinical application. Whereas bending stiffness directly affects the trackability of catheters, stents underlie bending when used for renal, superficial femoral ...
Brandt-Wunderlich Christoph, Lenz Christopher, Siewert Stefan, Stiehm Michael, Schmitz Klaus-Peter, Schmidt Wolfram   +5 more
doaj   +1 more source

Wrapping an adhesive sphere with a sheet

, 2011
We study the adhesion of an elastic sheet on a rigid spherical substrate. Gauss'Theorema Egregium shows that this operation necessarily generates metric distortions (i.e. stretching) as well as bending.
Benoît Roman, D. Struik, G. Mercator, José Bico, Jérémy Hure, L. Landau, S. Timoshenko   +6 more
core   +1 more source