Results 121 to 130 of about 56,175 (267)

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Determination and Analysis of CCT Curve of 4330V Low Alloy High Strength Steel

Teshugang
To study the continuous cooling transformation behavior of 4330V low alloy high strength steel， experiments were conducted at different cooling rates 0.05-30 ℃/s using a quenching dilatometer.
Zhou Yang, Yang E, Xie Yumin, Zhang Xiaofeng, Shi Zhongyi, Yu Ketian   +5 more
doaj  

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Adsorption Refrigeration Characteristic of Attapulgite Based Calcium Chloride Composite Adsorbents

Zhileng xuebao, 2012
The composite absorbent is mainly consisted of attapulgite and CaCl2 as the resources, which were prepared by the dissolution-mixed method, and the content of attapulgite in composite absorbent is 10%.
Wan Yi, Li Quanguo, Rui Zhengqiu, Cui Qun, Chen Haijun, Wang Haiyan, Yao Huqing   +6 more
doaj  

Investigation of the Film Cooling Performance of Laminated SiC_fSiC Composite Plates

Aerospace
Silicon carbide fiber-reinforced silicon carbide matrix ceramic composites (SiCf/SiC) are extensively utilized in high-temperature resistant materials in the aerospace industry.
Zhaoguo Mi, Zhenhua Chen, Kanghe Jiang, Weihua Yang   +3 more
doaj   +1 more source

Effect of light curing with and without an external cooling system on composite temperature rise in resin composite

Objectives: This study aimed to assess the effect of light curing with/without an external cooling system on composite temperature. Materials and Methods: In this in vitro, experimental study, A3 shade of Luna composite resin was applied into 40 molds ...
Faramarz Zakavi, Marjan vahidnia, Mehran Mapar, Sara Hajati, Majid Zakavi
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

A Novel Leak-Proof Thermal Conduction Slot Battery Thermal Management System Coupled with Phase Change Materials and Liquid-Cooling Strategies

Energies
Electric vehicles (EVs) are experiencing explosive developments due to their advantages in energy conservation and environmental protection. As a pivotal component of EVs, the safety performance of lithium-ion batteries directly affects driving miles and
Wenjun Zhang, Jiangyun Zhang, Guoqing Zhang, Yanxin Hu, Dan Shao, Liqin Jiang, Yuliang Wen   +6 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Ultra-low-field magneto-elastocaloric cooling in a multiferroic composite device

, 2018
The advent of caloric materials for magnetocaloric, electrocaloric, and elastocaloric cooling is changing the landscape of solid state cooling technologies with potentials for high-efficiency and environmentally friendly residential and commercial ...
Staruch, Margo, Cui, Jun, Finkel, Peter, Takeuchi, Ichiro, Hou, Huilong   +4 more
core