Results 131 to 140 of about 343,593 (316)

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

Evaporative Heat Transfer from an Electrowetted Liquid Ribbon on a Heated Substrate

, 2013
Evaporation of narrow water ribbons (of 5 and 7 lL volume) formed on a heated surface is investigated. Chemical and structural patterning of a silicon substrate is employed to fabricate a hydrophilic stripe that bisects hydrophobic pillar arrays of ...
Garimella, Suresh V., Garimella, S V, Migliaccio, Chris P., Migliaccio, Christopher P.   +3 more
core   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 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

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

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 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

An evaluation of operation and creep life of stationary gas turbine engine [PDF]

, 2012
During operation, gas turbine components undergo various types of timedependent degradation due to high temperatures and mechanical loading. In the case of stationary GT engines for mechanical power, creep failure mechanism problems are a very common ...
Eshati, Samir
core