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Downloads 

Video files for download

(Use "SHIFT + Left Mouse Click" on the file for download)

 

Clip0004_001.AVI (20 MB)

Clip0004_001c.AVI (3 MB)

Hydrothermal wave in a Liquid bridge with A = 5 under microgravity.
LAMINAR.AVI (18 MB)
"Laminar convection experiment" (5s real time)
Axial light cut.
H = 30.0 mm, Delta T = 4.0 K, crystal-growth-meniscus,
TM = 25°C, RK = 7 mm, Omega = 0.
"Convection in a Czochralski crucible - Part 1: non-rotating crystal"
P. Hintz, D. Schwabe and H. Wilke, J. Crystal Growth 222 (2001) 343-355
BI1.AVI (40 MB)
BI2.AVI (29 MB)
"Baroclinic instability" (20s real time)
BI1.AVI: axial light cut
BI2.AVI: horzontal light cut at z = H/2. Crystal dummy rotates
counterclockwise. H = 30.0 mm, Delta T = 4.0 K, model-meniscus,
TM = 25°C, RK = 7 mm, Omega = 2 pi x 0.150 rad/s.
"Convection in a Czochralski crucible - Part 2 rotating crystal"
P. Hintz and D. Schwabe, J. Crystal Growth 222 (2001) 356-364
ROS1.AVI (13 MB)
ROS2.AVI (7 MB)
"Resonant surface oscillation" (5s real time) ROS1.AVI: axial light cut ROS2.AVI: View through the crucible bottom, diffuse background lighting. An image of concentric circles is positioned above the free surface. H=30.0 mm, Delta T=20.0 K, MM, TM=25°C, RK=7 mm, Omega=0.

MAGIA Microgravity Result (3MB)

MAGIA Microgravity Result
(10MB)
IR 16mm DeltaT=20K
IR 20mm DeltaT=36K
"Oscillatory thermocapillary convection in open cylindrical annuli.
  Part 1. experiments under microgravity"

D.Schwabe, B.-C.Sim and A.Zebib, J. Fluid Mech. (2002) pending paper
PAS in TC in a FZ
PAS Doppelwolke
"Particle Accumulation Structures (PAS) in the toroidal thermocapillary
 vortex of a floating zone - model for a step in planet formation?"

D.Schwabe and S. Frank, Adv. Space Res.23 (1999) 1191-1196

PASm10.avi
New features of thermocapillary  Convectron in floating zones revealed by
Tracer Accumulation Structures (PAS)
          
 
D.Schwabe, P.Hinz, S.Frank   Microgravity sci technol. 9 (1996) 163-168
TC in a FZ under Microgravity
Oszillat FZ 0g_100
Oszillat FZ 0g_40
Oszillat FZ 0g_int
Oszillat FZ 1g.avi
"Experiments on the transition to chaotic thermocapillary flow in 
 floating zones under microgravity"

D.Schwabe and S.Frank, Adv. Space Res. 24 (1999) 1391-1396
Marangoni Instability
and cellular convection 
under microgravity
m=(4,1).avi
m=(6,1).avi
mode switching m=(2,1)<->(1,1)
"The Bénard-Marangoni-Instability in small circular containers under 
 microgravity - experimental results"
D.Schwabe, Adv. Space. Res. 24 (1999) 1347-1356
HW´s in a thin annular gap

HTW_Ringspalt.avi
Chaotische_HTW
"Microgravity experiments on thermocapillary flow phenomena: examples
  and perspectives"

D.Schwabe, J. Jpn. Soc. Microgravity Appl. 16, Suppl. (1999) 1-6, (Fig. 6)
TC in a cuvette
under Microgravity
MAXUS_og_9k.avi
"Buoyant thermocapillary and pure thermocapillary convective instabilities
   in Czochralski systems"

D.Schwabe, J. Crystal Growth 237-239 p3 (2002) 229-233
Flow in crucible_Interface deflection.AVI

D.Schwabe, R.R.Sumathi, H.Wilke, J.Crystal Growth 265 (2004) 440

Flow Suspendet Solution Growth

FSSG.wmv

"Suspended crystal at different growt stages"

A. Mizev, D. Schwabe, J. Crystal Growth (2009)