READ ME File For 'Collision of Dynamic Jamming Fronts in a Dense Suspension - Dataset' Dataset DOI: 10.5258/SOTON/D1962 ReadMe Author: Olav Rømcke, NTNU This dataset supports the publication: AUTHORS: Olav Rømcke, Ivo R. Peters and R. Jason Hearst TITLE: Collision of Dynamic Jamming Fronts in a Dense Suspension JOURNAL: Physical Review Fluids The data is in .mat format accessible in matlab. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % --------------------------------------------------------------------------------------- % % ---------------------------------------- Figure 2 ------------------------------------- % % ------------------------------------ Figure2Data.mat ---------------------------------- % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Fig2 - Figure 2 % Collumn1: .a - axis (a) .L - Large field of view .x - x position .y - y position .u - x velocity .fx - jammingfront x position .fy - jammingfront y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .b - axis (b) .L - Large field of view .x - x position .y - y position .u - x velocity .fx - jammingfront x position .fy - jammingfront y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .Z - Zoomed field of view .x - x position .y - y position .u - x velocity .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .c - axis (c) .L - Large field of view .x - x position .y - y position .u - x velocity .fx - jammingfront x position .fy - jammingfront y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .Z - Zoomed field of view .x - x position .y - y position .u - x velocity .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .d - axis (d) .L - Large field of view .x - x position .y - y position .u - x velocity .fx - jammingfront x position .fy - jammingfront y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .Z - Zoomed field of view .x - x position .y - y position .u - x velocity .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity % Collumn 2: .e - axis (e) .L - Large field of view .x - x position .y - y position .s - accumulated deformation .fx - jammingfront x position .fy - jammingfront y position .f - axis (f) .L - Large field of view .x - x position .y - y position .s - accumulated deformation .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .s - accumulated deformation .g - axis (g) .L - Large field of view .x - x position .y - y position .s - accumulated deformation .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .s - accumulated deformation .h - axis (h) .L - Large field of view .x - x position .y - y position .s - accumulated deformation .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .s - accumulated deformation % Collumn 3: .i - axis (i) .L - Large field of view .x - x position .y - y position .sr - defomration rate .fx - jammingfront x position .fy - jammingfront y position .j - axis (j) .L - Large field of view .x - x position .y - y position .sr - defomration rate .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .sr - defomration rate .k - axis (k) .L - Large field of view .x - x position .y - y position .sr - defomration rate .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .sr - defomration rate .l - axis (l) .L - Large field of view .x - x position .y - y position .sr - defomration rate .fx - jammingfront x position .fy - jammingfront y position .Z - Zoomed field of view .x - x position .y - y position .sr - defomration rate %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % --------------------------------------------------------------------------------------- % % ---------------------------------------- Figure 3 ------------------------------------- % % ------------------------------------ Figure3Data.mat ---------------------------------- % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Fig3 - Figure 3 % collumn 1: .a - axis (a) .x - x position .y - y position .u - x velocity .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .b - axis (b) .x - x position .y - y position .u - x velocity .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .c - axis (c) .x - x position .y - y position .u - x velocity .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .d - axis (d) .x - x position .y - y position .u - x velocity .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity .e - axis (e) .x - x position .y - y position .u - x velocity .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - Vector x position .vecY - Vector y position .vecU - Vector u velocity .vecV - Vector v velocity % collumn 2: .f - axis (k) .x - x position .y - y position .s - accumulated deformation .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .g - axis (l) .x - x position .y - y position .s - accumulated deformation .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecN1x - Stretch eigenvector x direction .vecN1y - Stretch eigenvector y direction .vecN2x - Compression eigenvector x direction .vecN2y - Compression eigenvector y direction .h - axis (m) .x - x position .y - y position .s - accumulated deformation .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecN1x - Stretch eigenvector x direction .vecN1y - Stretch eigenvector y direction .vecN2x - Compression eigenvector x direction .vecN2y - Compression eigenvector y direction .i - axis (n) .x - x position .y - y position .s - accumulated deformation .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecN1x - Stretch eigenvector x direction .vecN1y - Stretch eigenvector y direction .vecN2x - Compression eigenvector x direction .vecN2y - Compression eigenvector y direction .j - axis (o) .x - x position .y - y position .s - accumulated deformation .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .vecX - eigenvector x position .vecY - eigenvector y position .vecN1x - Stretch eigenvector x direction .vecN1y - Stretch eigenvector y direction .vecN2x - Compression eigenvector x direction .vecN2y - Compression eigenvector y direction % collumn 3: .k - axis (k) .x - x position .y - y position .sr - deformation rate .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .l - axis (l) .x - x position .y - y position .sr - deformation rate .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .m - axis (m) .x - x position .y - y position .sr - deformation rate .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .n - axis (n) .x - x position .y - y position .sr - deformation rate .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .o - axis (o) .x - x position .y - y position .sr - deformation rate .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position % collumn 4: .p - axis (k) .x - x position .y - y position .Im - Image pixel value .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .q - axis (k) .x - x position .y - y position .Im - Image pixel value .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .r - axis (k) .x - x position .y - y position .Im - Image pixel value .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .s - axis (k) .x - x position .y - y position .Im - Image pixel value .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position .t - axis (k) .x - x position .y - y position .Im - Image pixel value .fx1 - jammingfront 1 x position .fy1 - jammingfront 1 y position .fx2 - jammingfront 2 x position .fy2 - jammingfront 2 y position %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % --------------------------------------------------------------------------------------- % % ---------------------------------------- Figure 4 ------------------------------------- % % ------------------------------------ Figure4Data.mat ---------------------------------- % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Fig4 - Figure 4 .x - pixel x position .y - pixel y position .Im - Image pixel values .StretchLineX - Stretch lines x position .StretchLineY - Stretch lines y position .CompressionLineX - Compression lines x position .CompressionLineY - Compression lines y position %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % --------------------------------------------------------------------------------------- % % ---------------------------------------- Figure 5 ------------------------------------- % % ------------------------------------ Figure5Data.mat ---------------------------------- % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Fig5 - Figure 5 .DCol - Cylinder position at collission .DCol_std - Cylinder position at collission (standard deviation) .Lsep - Cylinder separation .phi - Volume fraction Licence: CC-BY Date that the file was created: September, 2021