Results 101 to 110 of about 518,831 (291)

Online measurement of temperature field in furnace based on optical tomography

open access: yesReli fadian
As an important parameter reflecting the combustion process, temperature distribution in a furnace is related to the safety, economy and pollutant emission level of the combustion process, which is of great significance for boiler control and the study ...
YANG Wenhu   +8 more
doaj   +1 more source

TALAT Lecture 3100: Machining of Products

open access: yes, 2010
In general, aluminium alloys have excellent machining properties compared with other common engineering metals.The lecture describes the machinability of aluminium alloys, the necessary tools and equipments in order to obtain optimum results.
P Johne, Aluminium-Zentrale e.V., Düsseldorf   +1 more
core  

Broadband Silicon‐On‐Glass Reflective Dielectric Metasurface for THz Beam Steering in 6G Wireless Networks

open access: yesAdvanced Functional Materials, EarlyView.
A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand   +6 more
wiley   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon   +6 more
wiley   +1 more source

Aluminium in Infrastructures

open access: yes, 2016
Aluminium alloys are used in infrastructures such as pedestrian bridges or parts of it such as handrail. This paper demonstrates that aluminium alloys are in principle also suited for heavy loaded structures, such as decks of traffic bridges and ...
Maljaars, J., Maljaars, J.; id_orcid
core  

Mono‐Material Polydisulfides for Pressure Sensitive Adhesive Tapes With Closed‐Loop Recyclability

open access: yesAdvanced Functional Materials, EarlyView.
A high‐performance pressure‐sensitive adhesive (PSA) tape is developed where both the adhesive layer and plastic backing layer can be recycled back to monomer in a closed‐loop cycle. Both layers of the tape are composed of analogous polydisulfide copolymers using only two unique monomers, thus giving it a mono‐material design and enabling recycling of ...
Woojung Ham   +3 more
wiley   +1 more source

Boosting Conversion Efficiency in Zn3P2/InP Solar Cells Via Nanoscale Junction Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates the efficacy of selective area epitaxy (SAE) in enhancing the conversion efficiency of a Zn3P2${\rm Zn}_3{\rm P}_2$/InP heterojunction solar cell. The impact of the SAE pattern dimensions on the performance parameters is investigated. Small size opening limits Jsc because of current crowding whereas large size opening limits Voc
Raphael Lemerle   +14 more
wiley   +1 more source

TALAT Lecture 2204: Design Philosophy

open access: yes, 2010
This lecture outlines the requirements on load bearing structures with respect to safety against failure; it introduces the design analysis process with methods of verification and partial safety factors; it describes the characteristic of loads and load
Steinar Lundberg, Hydro Aluminium Structures, Karmoy   +1 more
core  

Roll‐to‐Roll Processable EC/TC Hybrid Smart Windows Driven by a Bidirectional Dual‐Chromic Polymer Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
We present a scalable EC/TC hybrid smart window using a DCPE that enables tunable solar modulation (ΔTsol:15–43%), fast electrochromic switching (<90 s), and strong thermal blocking (10–14°C reduction). HPMC improves thermal stability, while an optimized ISL enhances EC performance.
Soyeon Kim   +4 more
wiley   +1 more source

Aluminium - a versatile packaging material

open access: yes, 2022
S.923-927 : Abb.,Tab.,Lit.Der Artikel gibt einen Überblick über den Werkstoff Aluminium im Verpackungsbereich, beschreibt den derzeitigen Entwicklungsstand und zeigt künftige Trends auf.
Schricker, G.
core  

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