Results 91 to 100 of about 280,784 (267)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Heat extraction performance and formation cooling effect of borehole heat exchangers in high-temperature coal mines

Frontiers in Built Environment
High-temperature coal mines represent a promising but underexplored source of geothermal energy that can be harnessed for sustainable heating and cooling.
Jinkui Zhang, Delong Meng, Xiang Sun, Wenliang Sun, Qiang Li, Lihan Chen, Chaofan Chen, Chaofan Chen, Boyan Meng, Wanlong Cai, Yanlong Kong   +10 more
doaj   +1 more source

Natural short-lived halogens exert an indirect cooling effect on climate. [PDF]

Nature, 2023
Saiz-Lopez A, Fernandez RP, Li Q, Cuevas CA, Fu X, Kinnison DE, Tilmes S, Mahajan AS, Gómez Martín JC, Iglesias-Suarez F, Hossaini R, Plane JMC, Myhre G, Lamarque JF.   +13 more
europepmc   +1 more source

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

Cooling effect of urban forests on the urban heat island in Seoul, South Korea. [PDF]

PLoS One, 2023
Hwang B, Sou HD, Oh JH, Park CR.
europepmc   +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

Review of Cooling Effects from Roof Mitigation Strategies Against Urban Heat Island Effects

Buildings
The rapid increase in global human activities and urban surface modifications has exacerbated the urban heat island effect, prompting growing scholarly efforts to adopt various measures for mitigating heat islands worldwide.
Yuanchuan Yang, Zihao Pan, Binhua Zhang, Si Huang, Xiaoying Chen, Tingting Hong   +5 more
doaj   +1 more source

Study on the mechanism of urban morphology on river cooling effect in severe cold regions. [PDF]

Front Public Health, 2023
Guo F, Xu S, Zhao J, Zhang H, Liu L, Zhang Z, Yin X.   +6 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Nature-Based Preschool Gardens for Thermal Condition Regulation: Implications for Climate-Sensitive Policy and Planning

Quaestiones Geographicae
Cities are places with concentrations of people and the effects of their activities, which are particularly exposed to the impacts of climate change.
Lupa Piotr, Zwierzchowska Iwona
doaj   +1 more source