Results 11 to 20 of about 69,766 (201)
Particle breakage of sand subjected to friction and collision in drum tests
Journal of Rock Mechanics and Geotechnical Engineering, 2021 This paper presents a laboratory experimental study on particle breakage of sand subjected to friction and collision, by a number of drum tests on granular materials (silica sand No.
Fangwei Yu +5 more
doaj +3 more sources
Experimental investigations on ultrasound mediated particle breakage
Ultrasonics Sonochemistry, 2008 This paper investigates the effect of high-intensity ultrasound on the breakage characteristics of particles suspended in water. A continuous sonicated flow experimental apparatus is used involving a 24 kHz horn type transducer and continuous in-line particle chord length measurement.
Vinay, Raman, Ali, Abbas
openaire +4 more sources
Particle breakage of granular materials during sample preparation
Journal of Rock Mechanics and Geotechnical Engineering, 2019 Particle breakage is commonly observed in granular materials when subjected to external loads. It was found that particle breakage would occur during both sample preparation and loading stages.
Yifei Sun, Sanjay Nimbalkar, Chen Chen
doaj +3 more sources
Yantu gongcheng xuebao, 2023 The particle breakage of sand under high stress is obviously different from that under the normal stress. The existing studies on the evolution rules and models of particle breakage for quartz sand under high stress are relatively limited.
CHEN Rong 1, 2, 3, WU Zhiyong 1, 2, 3, HAO Dongxue 1, 2, 3, GAO Yucong 1, 2, 3
doaj +1 more source
Cyclic bounding surface model for carbonate sand incorporating particle breakage
Yantu gongcheng xuebao, 2021 The carbonate sand is a crushable granular material formed by the marine organisms, and its foundation is subjected to long-term dynamic loading under the ocean environment.
WANG Zhao-nan 1, 2, WANG Gang 1, 2, YE Qin-guo 1, 2, ZHA Jing-jing 1, 2
doaj +1 more source
Journal of Dairy Science, 2022 : Particle breakage of dairy powders occurs easily during many processes, reducing the powder functionality. The characteristics of particles and the applied stress from processing conditions on the particles are 2 main factors that can be manipulated to
Jie Han +4 more
doaj +1 more source
Dynamic Characteristics of Coral Sand in the Condition of Particle Breakage
Geofluids, 2022 To study the influence of coral sand particle breakage on its dynamic characteristics, taking the South China Sea coral sand as the research object, one-dimensional consolidation test was conducted to prepare different particle breakage degree samples ...
Hui Long +5 more
doaj +1 more source
Particle breakage characteristics of frozen ideal uniform sands under triaxial compression
Yantu gongcheng xuebao, 2022 The triaxial shear tests on three groups of frozen ideal sands are carried out to investigate the evolution rules of particle breakage during shearing process and the effects of particle size on the particle breakage.
CHEN Rong 1, 2, SUN He 1, 3, HAO Dong-xue 1, 2, WU Zhi-yong 1, 2, GAO Yu-cong 1, 2
doaj +1 more source
An investigation of breakage behaviour of single sand particles using a high-speed microscope camera [PDF]
, 2016 Much research has focused on the micro-mechanics of sand particles. The single particle uniaxial compression test is a common way to study breakage behaviour.
Coop, MR, Wang, W
core +1 more source
Review of particle breakage simulation based on DEM
Yantu gongcheng xuebao, 2018 Particle breakage has a significant effect on the macro- and micro-mechanical behaviors of granular assemblies. The development of micro-scale researches on particle breakage based on physical experiments is limited by the current experimental techniques.
XU Kun 1, 2, ZHOU Wei 1,2, MA Gang 1, 2, CHANG Xiao-lin 1, 2, YANG Li-fu 1, 2
doaj +1 more source