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Full-Text Articles in Physical Sciences and Mathematics
The Effect Of Particles On Dynamic Recrystallization And Fabric Development Of Granular Ice During Creep, Min Song, Ian Baker, David M. Cole
The Effect Of Particles On Dynamic Recrystallization And Fabric Development Of Granular Ice During Creep, Min Song, Ian Baker, David M. Cole
Dartmouth Scholarship
The mechanical behavior and microstructural evolution of laboratory-prepared, particle-free fresh-water ice and ice with 1 wt.% (~0.43 vol.%) silt-sized particles were investigated under creep with a stress level of 1.45 MPa at −10°C. The particles were present both within the grains and along the grain boundaries. The creep rates of specimens with particles were always higher than those of particle-free ice. Dynamic recrystallization occurred for both sets of specimens, with new grains nucleating along grain boundaries in the early stages of creep. The ice with particles showed a higher nucleation rate. This resulted in a smaller average grain-size for the …
Microstructural Characterization Of Ice Cores, Ian Baker, Daniel Iliescu, Rachel Obbard, Hui Chang, Benjamin Bostick, Charles Daghlian
Microstructural Characterization Of Ice Cores, Ian Baker, Daniel Iliescu, Rachel Obbard, Hui Chang, Benjamin Bostick, Charles Daghlian
Dartmouth Scholarship
No abstract provided.