Create in.shearflow

examples/wall/in.shearflow

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+units		metal
+dimension	3
+boundary	p f p
+
+atom_style		atomic
+neighbor		2.0 bin
+
+
+# create geometry
+
+lattice		sc 10
+region			box block 0 10 0 10 0 10
+create_box		1 box
+create_atoms	1 box
+
+mass		1 39.95
+
+
+
+# LJ potentials
+
+pair_style	lj/cut 8.5
+pair_coeff	* * 0.01 3.4 8.5
+
+
+# initial velocities
+
+
+velocity	all create 300 482748 
+fix			1 all nve
+
+
+# Mirror reflection
+#fix ywalls all wall/reflect ylo EDGE yhi EDGE
+
+# Diffusive reflection, upper wall velocity = 0.1, lower wall fixed
+#fix ywalls all wall/stochastic diffusive 2308 ylo EDGE 300 0 0 0 yhi EDGE 300 0.1 0 0
+
+# Maxwell wall, upper wall velocity = 0.1, lower wall fixed, accommodation coefficient = 0.2 for both walls
+#fix ywalls all wall/stochastic maxwell ylo EDGE 300 0 0 0 0.2 yhi EDGE 300 0 0 0.1 0.2 
+
+# Diffusive reflection, upper wall velocity = 0.1, lower wall fixed, accommodation coefficients = 0.1, 0.2 and 0.3 along directions x,y,z
+fix ywalls all wall/reflect/stochastic 345533 cercignanilampis ylo EDGE 300 0 0 0 0.1 0.2 0.3 yhi EDGE 300 0.1 0 0 0.1 0.2 0.3
+
+# Run
+
+
+thermo			1000
+
+run		1000000