Results 181 to 190 of about 103,840 (255)

Method for Identification the Elastic Properties of Polymer Materials by Using Thin-Walled Cylindrical Specimens (TWCS Method)

The method of determination of the elastic modulus is based on a solution to the problem of compression of a thin-walled circular cylindrical tube by two parallel planes. The contact problem is solved by the finite-element method (ANSYS). The deformation
Kovaļovs, Andrejs, Kalniņš, Mārtiņš, Gluhih, Sergejs, Tiškunovs, Aleksandrs, Čerpakovska, Dace   +4 more
core  

Numerical simulation of deformation and hole position shift in extrusion process of four-hole propellant. [PDF]

Sci Rep
Liang H, Song B, Xu B, Pang Y, Hu P, Dai Z.   +5 more
europepmc   +1 more source

Computational Analysis of the Vibrational Response of Lunar Regolith Made of Nonspherical Grains

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Vibration‐based systems have shown that appropriately oriented and tuned mechanical oscillations can disrupt regolith interlocking and promote flow. Building on this evidence, the present study investigates vibration‐controlled granular discharge as a potential ISRU (In Situ Resource Utilization) strategy, with the aim of supporting ...
Lewis Traquair, Peter Watson, Ali Anwar, Sebastien Vincent Bonnieu, Marcello Lappa   +4 more
wiley   +1 more source

Method for Identification the Elastic Properties of Polymer Materiāls by Using Thin-Walled Cylindrical Specimens (TWCS Method)

The method of determination of the elastic modulus is based on a solution to the problem of compression of a thin-walled circular cylindrical tube by two parallel planes. The contact problem is solved by the finite-element method (ANSYS). The deformation
Kovaļovs, Andrejs, Kalniņš, Mārtiņš, Gluhih, Sergejs, Tiškunovs, Aleksandrs, Čerpakovska, Dace   +4 more
core  

An Airflow-Based Thermal-Tactile-Olfactory Display: Performance Evaluation Under AC and DC Airflow Conditions. [PDF]

Sensors (Basel)
Ilhan R.
europepmc   +1 more source

Moisture Effects on the Dimensional Stability of Bistable Carbon/Epoxy Laminates

Polymer Composites, EarlyView.
Experimental and numerical approach for studying moisture effects on composite dimensional stability. ABSTRACT Bistable composite laminates are attractive because they can switch between two stable shapes without continuous energy input, enabling applications in morphing structures and energy harvesting devices.
Andrea Dei Sommi, Francesca Lionetto, Francesco Nicassio, Alfonso Maffezzoli   +3 more
wiley   +1 more source

Impinging jet on a concave surface for anti-icing

, 2007
A. ANDREOZZI, V. BIANCO, M. ROMA, MANCA, Oronzio, NARDINI, Sergio   +4 more
core  

Systematic Material Optimization for Membrane Distillation Resource Recovery through Materials Informatics, Life Cycle Assessment, and Industrial Scalability. [PDF]

ACS ES T Eng
Merugu S, Suthar KB, Gupta A.
europepmc   +1 more source

Architectural Tailoring and Reinforcement Strategies for Improved Bearing Strength in Thick Carbon Fiber/Epoxy Laminates

Polymer Composites, EarlyView.
Schematic overview of the investigated laminate architectures and reinforcement strategies used to evaluate their effects on the bearing performance and failure behaviour of thick carbon fibre/epoxy laminates. ABSTRACT This study provides a unified experimental comparison of 11 joint configurations in thick (7–12 mm) vacuum‐infused CFRP laminates ...
Hasan Caglar, James German, Zain Ali, David Ayre, Marzio Grasso, Andrew Mills, Yigeng Xu, Martin Skote   +7 more
wiley   +1 more source

Numerical investigation of air forced convection in circular tubes with septa

, 2007
D. CORRENTE, F. CHIACCHIO, D. RICCI, G. MASULLO, MANCA, Oronzio, NARDINI, Sergio   +5 more
core