Results 171 to 180 of about 265 (210)
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Journal of the ASABE, 2022
Highlights Jet erosion test (JET) is a commonly used instrument for quantifying soil erodibility. Uncertainty remains on an appropriate applied pressure head to ensure high-quality JET data. Numerical analysis was used to derive minimum and maximum heads for four
Garey A. Fox +3 more
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Highlights Jet erosion test (JET) is a commonly used instrument for quantifying soil erodibility. Uncertainty remains on an appropriate applied pressure head to ensure high-quality JET data. Numerical analysis was used to derive minimum and maximum heads for four
Garey A. Fox +3 more
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An alternative method for interpreting jet erosion test (JET) data: part 1. Theory
Earth Surface Processes and Landforms, 2017AbstractThe jet erosion test (JET) is a widely applied method for deriving the erodibility of cohesive soils and sediments. There are suggestions in the literature that further examination of the method widely used to interpret the results of these erosion tests is warranted.
Calvin W. Rose +4 more
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Jet-in-Slit Test for Studying Erosion-Corrosion
1985“Jet-in-slit” was used for erosion-corrosion tests on 6/4 yellow brass in a 3% sodium chloride solution together with free jet and submerged jet (common nozzle diameter of 1.6 mm). The latter jets are typical testing methods for evaluating the resistance of alloys to erosion-corrosion.
M Matsumura, Y Oka, S Okumoto, H Furuya
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Cavitating Jet Apparatus for Cavitation Erosion Testing
1979A submerged cavitating jet is used to erode a specimen placed in its path. The erosion depends primarily on the jet velocity, the downstream pressure, and the standoff distance of the specimen. An apparatus for erosion testing based on this principle is described. Results are presented showing the effect of these parameters on erosion.
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2022
Four erosion tests were performed on the Vlassenbroek experimental levee (Dendermonde, 9200, Belgium), more precisely on the untreated sections. The conditions and results of these 4 JET erosion tests are presented. The critical stress is quite high, consistent with soil’s nature (plastic clay); the erosion coefficient is also high, which means that ...
Nicaise, Sylvie +3 more
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Four erosion tests were performed on the Vlassenbroek experimental levee (Dendermonde, 9200, Belgium), more precisely on the untreated sections. The conditions and results of these 4 JET erosion tests are presented. The critical stress is quite high, consistent with soil’s nature (plastic clay); the erosion coefficient is also high, which means that ...
Nicaise, Sylvie +3 more
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Effect of Water Temperature and Salinity on the Jet Erosion Test (JET) Discharge Coefficient
Journal of Natural Resources and Agricultural EcosystemsHighlights The JET discharge coefficient Cd was negatively correlated to water temperature and positively correlated to salinity. The impact of water temperature was more significant than that of salinity, especially at lower temperatures.
Joanna Quiah +4 more
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Erosion Testing and Surface Preparation Using Abrasive Water-Jetting
Journal of Materials Engineering and Performance, 2004Erosion testing and surface preparation are studied using a 3-axis Computer Numerical Control (CNC) abrasive water jetting (AWJ) apparatus. The effects of erosion time t, impingement angle α and pressure p on the erosion rate E, average surface roughness Ra, and surface hardness Rockwell C Hardness (HRC) were investigated in detail.
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Experimental and numerical approach to predict slurry erosion in jet erosion test rig
International Journal of Refractory Metals and Hard Materials, 2022S. Karthik +3 more
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Erosion testing of laser-cladding layers by abrasive water-jetting
Journal of Materials Processing Technology, 2005Abstract Laser cladding is an advanced technique to improve the erosion resistance of the surface of parts. The erosion testing of five laser-cladding layers (METCO 81NS, METCO 430NS, SM 5847, HF147, AMDRY 302) was studied using three-axis CNC (computer numerical control) abrasive water-jetting (AWJ) at various erosion times t and various impingement
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Results of Jet Erosion Tests numerical modelling
2014Mercier, Fabienne +6 more
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