Results 91 to 100 of about 326,303 (339)
Future changes in precipitation over Central Asia based on CMIP6 projections
Environmental Research Letters, 2020 A stronger than global mean warming trend is projected over Central Asia in the coming century. Based on the historical simulations and projections under four combined scenarios of the Shared Socioeconomic Pathways and the Representative Concentration ...
Jie Jiang +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A novel approach for alloy development in laser powder bed fusion is introduced. Instead of producing massive samples of one composition at a time, prepressed powder bed samples produced from powder mixtures are processed. Guidelines for the selection of precursor powders are developed.
Felix Großwendt +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke +4 more
wiley +1 more source
L. On the question of electrification by evaporation [PDF]
, 1882 S. H. Freeman
openalex +1 more source
Enhanced Fog Water Harvesting on Superhydrophobic Steel Meshes
Advanced Engineering Materials, EarlyView.Fog harvesting using mesh designs offers a sustainable solution to water scarcity. This study highlights key considerations for fog harvesting research and develops a methodology for a standardized protocol reflecting fog characteristics and environmental conditions.
Pegah Sartipizadeh +3 more
wiley +1 more source
Non-selective Evaporation of Ethanol-Water Binary Mixture within Heated Capillary [PDF]
arXivIn the study, the evaporation of ethanol-water binary mixture within heated capillary is experimentally and numerically investigated. It was found that the ratio of the evaporation rates of ethanol and water equals the ratio of their initial concentrations in the mixture. This observation contradicts the commonly accepted view of selective evaporation,
arxiv
Analysis of quantum evaporation process of black holes in the model of Expansive Nondecelerative Universe [PDF]
arXiv, 2000 In the model of Expansive Nondecelerative Universe, black hole cannot totally evaporate via quantum evaporation process proposed by Hawking. In a limiting case, an equilibrium of gravitation creation and black hole evaporation can be reached keeping the surface of its horizon constant.
arxiv
Advanced Engineering Materials, EarlyView.This article investigates optimal processing conditions for the laser‐based powder bed fusion of WE43. To limit the interaction with remaining oxygen, a 3 vol% hydrogen admixture to the inert gas is investigated. Furthermore, heat treatments are investigated in the range of 250–350 °C for 48 h.
Arvid Abel +9 more
wiley +1 more source
Effect of temporal averaging of meteorological data on predictions of groundwater recharge
Journal of Hydrology and Hydromechanics, 2018 Accurate estimates of infiltration and groundwater recharge are critical for many hydrologic, agricultural and environmental applications. Anticipated climate change in many regions of the world, especially in tropical areas, is expected to increase the ...
Batalha Marcia S. +3 more
doaj +1 more source
Sorption and thermal properties of rice, potato starch, and oat flakes
Czech Journal of Food Sciences, 2008 A precise design of the equipment for thermal sterilisation of rice, potato starch, and oat flakes by dry heat requires the knowledge of the relevant values of physical properties of these products.
Aleš LANDFELD +2 more
doaj +1 more source