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Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

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Page 1: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Definition of Problem

THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Page 2: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Parameters

Page 3: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Governing Equations and Non-dimensional numbers

Page 4: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

Test Case: Drop and isolines on the plane

Re=Ma=2.5 10-3

Ca=10-3

Property Ratios are 1/2

x/a=y/a=z/a=4

Page 5: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

x/a=5.71

y/a=2.86

z/a=11.43

t*= 0.57 5.71 22.85

t*= 57.14 85.71

Re=20

Ma=60

We=0.0833

Property Ratios are 1/2

Page 6: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

x/a=5.71

y/a=2.86

z/a=11.43

Re=60

Ma=20

We=0.0833

Property Ratios are 1/2

t*= 3.5 7 14

t*= 35 52.5 63

Page 7: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

x/a=6.66

y/a=6.66

z/a=13.33

t*= 0.66 6.66 40

t*= 66.66 80 86.66

Re=5

Ma=20

We=0.0833

Property Ratios are 1/2

Page 8: Definition of Problem THERMOCAPILLARY MIGRATION OF FULLY DEFORMABLE 3D DROPS

x/av=8

y/av=8

z/av=16

t*= 6.66 40 66.66

t*= 80 100 114.2

Re=5

Ma=20

We=0.0833

Property Ratios are 1/2