Results 91 to 100 of about 47,633 (306)

Biocrusts Critical Regulation of Soil Water Vapor Transport (Diffusion, Sorption, and Late‐Stage Evaporation) in Drylands

open access: yesWater Resources Research
Soil surface cover is one of the most critical factors affecting soil water vapor transport, especially in drylands where water is limited, and the water movement occurs predominantly in the form of vapor instead of liquid.
Fuhai Sun   +3 more
doaj   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar   +7 more
wiley   +1 more source

Quantitative study on the water vapor transport characteristics of an extreme precipitation event in North China

open access: yesAtmospheric Science Letters
North China experienced an extreme precipitation event from July 29 to August 1, 2023 (i.e., the “23.7” event) causing severe floods, significant infrastructure damage and multiple fatalities.
Xiaofan Li   +6 more
doaj   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

Water Vapor Characteristics of Extreme Precipitation in Yingjiang, the “Rain Pole” of Mainland China

open access: yesApplied Sciences
In the Yingjiang area of western Yunnan, precipitation is high throughout the year, making it one of the regions with the highest annual precipitation in mainland China.
Jin Luo   +6 more
doaj   +1 more source

Analysis of water vapor transport characteristics of a monsoon low-pressure continuous heavy rain event at the end of August 2018 in Guangdong area

open access: yes暴雨灾害, 2019
Based on the NCEP reanalysis, conventional observation and Global Data Assimilation System (GDAS) data, the characteristics of water vapor transport were analyzed in a historically extreme event of persistent heavy rainstorm affected by a monsoon low ...
Ziyou GUO   +4 more
doaj   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Analysis of Water Vapor Transport Reduction in the Yarlung Tsangpo Grand Canyon Region: a Trajectory Tracking Approach

open access: yesGaoyuan qixiang
The Yarlung Tsangpo River Grand Canyon region serves as a main water vapor entrance for the Tibetan plateau.However, the region has been experiencing a persistent decline in both water vapor convergence and precipitation since 1979, which has an ...
Dengxv ZHANG   +3 more
doaj   +1 more source

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