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Research on the Critical Moisture Content of Frost Heaving in Gas-Containing Coal [PDF]
ACS OmegaAs the depth of coal seam mining increases, coal and gas outburst prevention and control face unprecedented challenges. In recent years, freezing outburst prevention technology has received attention and been applied in industry; this method mainly improves the strength of the coal body while reducing its energy storage.
Pengwu Han +4 more
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Study on Critical Moisture Content of Unsaturated Evaporation
Applied Mechanics and Materials, 2014 Thin layer evaporation tests of three types of soil were conducted by a newly designed humidity-controllable evaporation and penetration measuring system and lasted for 8 days. The whole process of sample mass variation from wet to dry was recorded in the laboratory.
Hua Zhang, Wen Long Hu, Jin Lu Cao
exaly +4 more sources
Methods for determining the critical deformations of wood with various moisture content
Scientific Horizons, 2023 During construction of bridges, the possibility of flooding periods should be considered. Therefore, it is necessary to understand the degree of possible deformation of wooden structures and calculate the limit of their plasticity and elasticity at different values of moisture content.
Sviatoslav Homon +4 more
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IOP Conference Series: Earth and Environmental Science, 2022 Abstract This study aims to determine the critical moisture content, moisture sorption isotherm (MSI) curve and the shelf-life of mocaf dry noodles products using the Accelerated Shelf-Life Testing (ASLT) approach to the critical moisture content approach using two types of packaging, PP (Polypropylene) and metalized. The results of this
A R Sefrienda +4 more
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Evaluating the Moisture Content Variation on Critical Strain of Geo-materials: A Case Study
Journal of Engineering, 2022 The tunnel’s stability during construction is a very important matter. Some methods have been proposed for stability evaluation, but the hazard warning levels (HWLs) are more applicable among these methods.
Dlshad Khurshid Al-Khailany +2 more
doaj +3 more sources
Asian Soil Research Journal, 2018 Soil compaction affects soil fertility through increasing bulk density and soil strength. It also decreases infiltration rate, total porosity and amount of water stored in the root zone for crop use. In this study, we evaluated the optimum moisture contents (OMC) in relation to maximum dry density (MDD) and compaction of cultivated and uncultivated ...
Joy Ehilegbu, Bassey Etim Udom
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The critical moisture content of drying.
Journal of the Society of Powder Technology, Japan, 1987 A method for the prediction of the critical moisture content of drying rate curve is presented with a simple model. When the drying intensity is relatively large, it can be predicted by use of semi-infinite model. When the drying intensity is small, the linear-flux or steady flux model can be used.For a continuous dryer, variable humidity and ...
SHISHIDO, Ikuro +2 more
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IEEE Transactions on Power Delivery, 2023 The increased utilization of power grid requires operating power cables close to their thermal limit. Buried power cables in such condition experience thermal instability where thermal resistance increases as the moisture migrates away from the proximity of the cable forming a dry-out zone.
Karlis Rieksts, Espen Eberg
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Energy Procedia, 2015 An attempt has been made to understand the effect of moisture content on the critical mass flux(CMF) and ignition time. It is a key component of understanding fire spread on para rubber plantation in the dry season.
Watcharapong Tachajapong
exaly +2 more sources
Effect of antecedent soil moisture content on soil critical shear stress in agricultural watersheds
Geoderma, 2016 Abstract Agricultural fields act as major sources of sediment pollution for surface waters. Grassed waterways are often used as a best management practice to prevent gully erosion and control the amount of sediment delivered from the edge of agricultural fields to receiving water bodies.
Harsh Vardhan Singh, Anita M. Thompson
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