Results 41 to 50 of about 186,650 (310)
A permeability model for the hydraulic fracture filled with proppant packs under combined effect of compaction and embedment [PDF]
, 2016 The authors acknowledge the financial support from Science Foundation of China University of Petroleum, Beijing (No.
Chen, Dong +4 more
core +1 more source
Journal of Petroleum Exploration and Production Technology, 2020 Hydraulic fracturing has been around for several decades since 1860s. It is one of the methods used to recover unconventional gas reservoirs. Hydraulic fracturing design is a challenging task due to the reservoir heterogeneity, complicated geological ...
Belladonna Maulianda +7 more
doaj +1 more source
A Stochastic Framework to Optimize Monitoring Strategies for Delineating Groundwater Divides
Frontiers in Earth Science, 2020 Surface-water divides can be delineated by analyzing digital elevation models. They might, however, significantly differ from groundwater divides because the groundwater surface does not necessarily follow the surface topography.
Jonas Allgeier +5 more
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Definition of Spatial Copula Based Dependence Using a Family of Non‐Gaussian Spatial Random Fields
Water Resources Research, 2023 Spatial structures of natural variables are often very complex due to the different physical chemical or biological processes which contributed to the emergence of the fields. These structures often show non‐Gaussian spatial dependence.
András Bárdossy, Sebastian Hörning
doaj +1 more source
Putting two water transport models to the test under wet and dry conditions [PDF]
, 2013 In order to improve fruit quality and quantity, accurate monitoring of the water status is necessary. The water status can be continuously predicted by using a mechanistic water transport and storage model (e.g. Steppe et al., 2006; 2008).
Baert, Annelies, Steppe, Kathy
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Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
Journal of Flood Risk Management, 2023 A novel approach to consider local‐scale defence infrastructure in an urban environment, coupled with a broadscale hydraulic model framework, is applied to the capital city of Kuala Lumpur, Malaysia.
Ashleigh Massam +5 more
doaj +1 more source
Journal of Water and Climate Change, 2022 The quantification of the consequences of climate change (CC) on the hydrology of the West Africa region was performed using a validated Hydrologiska Byrans Vattenbalansavdelning hydrological model and regional climate models which was driven by ...
Stephen Oppong Kwakye, András Bárdossy
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source