Results 21 to 30 of about 394,843 (294)
Erosion, corrosion and erosion-corrosion of EB PVD thermal barrier coatings [PDF]
, 2008 Electron beam (EB) physical vapour deposited (PVD) thermal barrier coatings (TBCs) have been used in gas turbine engines for a number of years. The primary mode of failure is attributed to oxidation of the bond coat and growth of the thermally grown ...
Nicholls, J. R., Wellman, R. G.
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Mechanism behind Erosive Bursts In Porous Media [PDF]
Physical Review Letters, 2017 7 pages, 8 ...
R. Jäger, M. Mendoza, H. J. Herrmann
openaire +3 more sources
Effect of microstructure and temperature on the erosion rates and mechanisms of modified EB PVD TBCs [PDF]
, 2009 Thermal barrier coatings (TBCs) have now been used in gas turbine engines for a number of decades and are now considered to be an accepted technology. As there is a constant drive to increase the turbine entry temperature, in order to increase engine ...
Murphy, K. S. +2 more
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Land, 2023 Previous studies have paid little attention to the causal effect and mechanism between rural residents’ participation in the cultural tourism industry and the effect of soil erosion control.
Yilun He, Shaowen Zhan, Noshaba Aziz
doaj +1 more source
Rainfall erosion characteristics of argillaceous sandstone residual soil slopes
地质科技通报, 2022 As a special soil with a strong structure, argillaceous sandstone residual soil has the characteristics of strong disintegration, poor erosion resistance and great disturbance, it has great influence on the engineering construction.
Jixing Li +3 more
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Developments in modelling of backward erosion piping [PDF]
, 2015 One of the failure mechanisms that can affect the safety of a dyke or another water-retaining structure is backward erosion piping, a phenomenon that results in the formation of shallow pipes at the interface of a sandyor silty foundation and a cohesive ...
Bezuijen, Adam +3 more
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Crop Journal, 2019 Besides leaves, non-foliar green organs such as stem and spike are also considered photosynthetic organs. To assess the photosynthetic contributions of these organs, the correlations between these photosynthetic areas and single-spike weight were ...
Wei Chen, Jingjuan Zhang, Xiping Deng
doaj +1 more source
Increased precipitation weakenes the positive effect of vegetation greening on erosion
Geocarto International, 2023 Soil erosion is a major global soil degradation problem that threatens land, freshwater and oceans. Rainfall erosivity has led to an increasing in the global soil erosion rate, while vegetation restoration is a safeguard measure to reduce soil erosion ...
Xuling Luo +9 more
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Water-repellent soil and its relationship to granularity, surface roughness and hydrophobicity: a materials science view [PDF]
, 2005 Considerable soil water repellency has been observed at a wide range of locations worldwide. The soil exhibiting water repellency is found within the upper part of the soil profile.
McHale, Glen +2 more
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Agronomy, 2019 Understanding the changes in phenotype resulting from the selection pressure and agronomic adaptation of grain yield provide an indication of the pathways for future increases in grain yield.
Wei Chen +4 more
doaj +1 more source