Dynamic Surf 1 (DS1)
This page shows overall information of Dynamic Surf 1 (DS1) including lists of investigators, sample material, related publication, and references of data, experiment cell, and facility. Click here to check the parameter index of the experiment and get related data.
Overview
title | Experimental Assessment of Dynamic Surface Deformation Effects in Transition to Oscillatory Thermo capillary Flow in Liquid Bridge of High Prandtl Number Fluid (series 1) |
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category | Marangoni |
type | ISS Experiment |
facility | Fluid Physics Experiment Facility |
cell | Marangoni Deformation 30 |
start date (GMT) | 2013-09-30 (273) |
end date (GMT) | 2014-02-27 (58) |
note | Objectives of Dynamic Surf experiment, a)To determine the conditions for the onset of oscillation, b)To understand the effect of dynamic free surface deformation (DSD) in transition to oscillatory Marangoni convection in high Prandtl number liquid bridges, c)To understand the effect of interfacial heat transfer on the instability of Marangoni convection. |
Investigators
function | name | organization |
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PI | Yasuhiro KAMOTANI | Case Western Reserve University |
CI | Koichi NISHINO | Yokohama National University |
CI | Ichiro UENO | Tokyo University of Science |
CI | Masahiro KAWAJI | University of Toronto |
CI | Nobuyuki IMAISHI | Kyushu University |
CI | Atsuki KOMIYA | Tohoku University |
Liquid Bridge
D (diameter) [mm] | 30 |
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L (length) [mm] | 15.0 - 60.0 |
V/R (volume ratio = actual liquid bridge volume / straight liquid bridge volume) | 0.5 - 1.01 |
Sample (working fluid)
material name | silicone oil |
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manufacture | Shin-Etsu Chemical Co., Ltd. |
model number | KF-96L-5CS |
density @25degC. [kg/m3] | 912.35 |
kinematic viscosity @25degC. [m2/s] | 5.00E-6 |
temperature coefficient of surface tension [N/mK] | -6.58E-05 |
thermal diffusivity [m2/s] | 7.46E-08 |
Sample (dye)
N/ASample (tracer particle)
material name | Gold-coated acrylic sphere particles | |
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manufacture | Soken Chemical & Engineering Co., Ltd. | |
diameter [micro meter] | 200 | |
amount | 2000 particles (32.8mg) | |
density @25degC. [kg/m3] | 1296.23 |
Related Publication
[1] | Shitomi, N., Yano, T. and Nishino, K., “Effect of radiative heat transfer on thermocapillary convection in long liquid bridges of high-Prandtl-number fluids in microgravity”, Int. J. Heat Mass Transf., 133, pp. 405–415 (2018) DOI: 10.1016/j.ijheatmasstransfer.2018.12.119 |
[2] | Yano, T., Hirotani, M. and Nishino, K., “Effect of interfacial heat transfer on basic flow and instability in a high-Prandtl-number liquid bridge”, Int. J. Heat Mass Transf., 125, pp. 1121–1130 (2018) DOI: 10.1016/j.ijheatmasstransfer.2018.04.132 |
[3] | Yano, T., Nishino, K., Matsumoto, S., Ueno, I., Komiya, A., Kamotani, Y. and Imaishi, N., “Report on microgravity experiments of dynamic surface deformation effects on Marangoni instability in high-Prandtl-number liquid bridges”, Microgravity Sci. Technol., 30, pp 596–610 (2018) DOI: 10.1007/s12217-018-9614-9 |
[4] | Yano, T., Nishino, K., Matsumoto, S., Ueno, I., Komiya, A., Kamotani, Y. and Imaishi, N., “Overview of “Dynamic Surf” project in Kibo-Dynamic behavior of large-scale thermocapillary liquid bridges in microgravity”, Int. J. Microgravity Sci. Appl., 35, 350102 (2018) DOI: 10.15011//jasma.35.350102 |
[5] | Motegi, K., Fujimura, K. and Ueno, I., “Floquet analysis of spatially periodic thermocapillary convection in a low-Prandtl-number liquid bridge”, Phys Fluids, 29, 074104 (2017) DOI: 10.1063/1.4993466 |
[6] | Yano, T., Nishino, K., Ueno, I., Matsumoto, S. and Kamotani, Y., “Sensitivity of hydrothermal wave instability of Marangoni convection to the interfacial heat transfer in long liquid bridges of high Prandtl number fluids”, Phys. Fluids, 29, 044105 (2017) DOI: 10.1063/1.4979721 |
[7] | Toyama, A., Gotoda, M., Kaneko T. and Ueno, I., “Existence conditions and formation process of second type of spiral loop particle accumulation structure (SL-2 PAS) in half-zone liquid bridge”, Microgravity Sci. Technol., 29 (4), pp 263–274 (2017) DOI: 10.1007/s12217-017-9544-y |
References
file name | note |
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ds1_acronym_list.pdf (34KB) | Acronym list of DS1 |
ds1_parameter.pdf (120KB) | Experiment table of DS1 |
ds1_profile.pdf (10,024KB) | Temperature profiles for all experiments of DS1 |
ds1_telemetry_description.pdf (40KB) | Telemetry descriptions of DS1 |
fpef_3d_camera_dimension.pdf (34KB) | Drawing, optical dimensions of 3D camera with liquid bridge. |
md30_cooling_disk.pdf (38KB) | Drawing, cooling disk of MD30 |
md30_functional_diagram.pdf (40KB) | Drawing, functional diagram of MD30 |
md30_heating_disk.pdf (270KB) | Drawing, heating disk of MD30 |
md30_observation_system_layout.pdf (49KB) | Drawing, observation systems layout of MD30 |
midm_image_description.pdf (37KB) | Drawing, description about MIDM movie image |