Results 81 to 90 of about 431,722 (333)

Geometrically Templated, Ultra‐Lightweight and High Strength Soap Films from Lyotropic Liquid Crystalline Graphene Oxide/Polymer Composites

open access: yesAdvanced Functional Materials, EarlyView.
Shellular materials form spontaneously by dip coating the primitive triply periodic minimal surface (TPMS) wireframe in an aqueous solution of lyotropic liquid crystalline graphene oxide (GO) nanosheets mixed with polymers. Regulated by surface tension, GO nanosheets align on the polymer soap film as the stress builds up during drying.
Yinding Chi   +9 more
wiley   +1 more source

Investigation on in-situ formed Al3V-Al-VC nano composite through conventional, microwave and spark plasma sintering

open access: yesHeliyon, 2019
In the present study, the effect of heating methods has been studied on the microstructure and mechanical properties of in-situ formed Al3V-Al-VC nano-composite.
Ehsan Ghasali   +2 more
doaj   +1 more source

Re-Engineering Aerospace Design [PDF]

open access: yesMechanical Engineering, 1998
This article reviews that by integrating its CAD/CAM tools, Boeing’s Space Systems Unit hopes to enhance the quality of its products as it reduces both design- and manufacturing-cycle times. Sharper market competition led management to re-emphasize the practice and couple it with integrated CAD/CAM systems to provide a more supportive environment for ...
openaire   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

open access: yesAdvanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh   +4 more
wiley   +1 more source

Aerospace Technology (Aerospace Engineering Degree)

open access: yes, 2013
Apuntes de la asignatura Tecnología ...
Tiseira Izaguirre, Andrés Omar   +3 more
openaire   +2 more sources

SciTech News Volume 70, No. 4 (2016) [PDF]

open access: yes, 2016
Columns and Reports From the Editor 3 Division News Science-Technology Division 4 SLA Annual Meeting 2016 Report (S. Kirk Cabeen Travel Stipend Award recipient) 6 Reflections on SLA Annual Meeting (Diane K.

core   +1 more source

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li   +4 more
wiley   +1 more source

Contactless magnetic translational motion mechanism for aerospace engineering [PDF]

open access: bronze, 2022
А. Н. Болотов   +2 more
openalex   +1 more source

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