Tomographic imaging of counter-current bubbly flow by wire mesh tomography

2007 ◽  
Vol 130 (2-3) ◽  
pp. 111-118 ◽  
Author(s):  
N FUANGWORAWONG ◽  
H KIKURA ◽  
M ARITOMI ◽  
T KOMENO
Keyword(s):  
Bubbly Flow ◽  
Tomographic Imaging ◽  
Wire Mesh ◽  
Counter Current

scholarly journals Signal response of wire-mesh sensors to an idealized bubbly flow

2018 ◽  
Vol 336 ◽  
pp. 3-14 ◽  
Author(s):  
Horst-Michael Prasser ◽  
Richard Häfeli
Keyword(s):  
Bubbly Flow ◽  
Wire Mesh ◽  
Signal Response

Measurement of Liquid Distributions in Particle Packings Using Wire-Mesh Sensor versus Transmission Tomographic Imaging

2010 ◽  
Vol 49 (19) ◽  
pp. 9445-9453 ◽  
Author(s):  
André Bieberle ◽  
Markus Schubert ◽  
Marco José da Silva ◽  
Uwe Hampel
Keyword(s):  
Tomographic Imaging ◽  
Wire Mesh ◽  
Particle Packings

Local parameter measurement of bubbly flow in vertical pipe by using Wire Mesh Tomography

2004 ◽  
Vol 2004.2 (0) ◽  
pp. 261-262
Author(s):  
N. Fuangworawong ◽  
W. Wangjiraniran ◽  
H. Muragawa ◽  
H. Kikura ◽  
M. Aritomi
Keyword(s):  
Bubbly Flow ◽  
Wire Mesh ◽  
Parameter Measurement ◽  
Local Parameter ◽  
Vertical Pipe

Behavior of Bubbles Separated by a Cross-Shaped Obstacle Placed in a Circular Flow Channel

2017 ◽  
Author(s):  
Kazuyuki Takase ◽  
Hiep H. Nguyen ◽  
Gaku Takase ◽  
Yoshihisa Hiraki
Keyword(s):  
High Speed ◽  
Nuclear Reactor ◽  
Two Phase Flow ◽  
Flow Direction ◽  
Flow Behavior ◽  
Bubbly Flow ◽  
Wire Mesh ◽  
Phase Flow ◽  
Two Phase ◽  
Validation Data

Clarifying two-phase flow characteristics in a nuclear reactor core is important in particular to enhance the thermo-fluid safety of nuclear reactors. Moreover, bubbly flow data in subchannels with spacers are needed as validation data for current CFD codes like a direct two-phase flow analysis code. In order to investigate the spacer effect on the bubbly flow behavior in a subchannel of the nuclear reactor, bubble dynamics around the simply simulated spacer was visually observed by a high speed camera. Furthermore, the void fraction and interfacial velocity distributions just behind the simulated spacer were measured quantitatively by using a wire-mesh sensor system with three wire-layers in the flow direction. From the present study, bubble separation behavior dependence upon the spacer shape was clarified.

The Comparison of Ultrasonic Doppler Method and Wire Mesh Tomography in bubbly flow measurement

2003 ◽  
Vol 2003.6 (0) ◽  
pp. 271-272
Author(s):  
Hideki MURAKAWA ◽  
Yuichi MOTEGI ◽  
Wanjiraniran WEERIN ◽  
Hiroshige KIKURA ◽  
Masanori ARITOMI ◽  
...  
Keyword(s):  
Flow Measurement ◽  
Bubbly Flow ◽  
Wire Mesh ◽  
Doppler Method

Study of Multi-dimensional Flow Characteristics of Bubbly Flow using a Wire Mesh Tomograph

2002 ◽  
Vol 2002.8 (0) ◽  
pp. 583-584
Author(s):  
Yuichi MOTEGI ◽  
Steffen RICHTER ◽  
Hiroshige KIKURA ◽  
Masanori ARITOMI ◽  
Hiroyuki OBATA
Keyword(s):  
Bubbly Flow ◽  
Flow Characteristics ◽  
Wire Mesh ◽  
Dimensional Flow

Ultrasonic Measurement of Velocity Distribution on Counter-Current Bubbly Flow

2019 ◽  
Vol 2019.24 (0) ◽  
pp. A225
Author(s):  
Wongsakorn WONGSAROJ ◽  
Hideharu TAKAHASHI ◽  
Natee THONG-UN ◽  
Hiroshige KIKURA
Keyword(s):  
Velocity Distribution ◽  
Bubbly Flow ◽  
Ultrasonic Measurement ◽  
Counter Current

Microstructure of the flow field around a bubble in counter-current bubbly flow

2002 ◽  
Vol 26 (2-4) ◽  
pp. 221-227 ◽  
Author(s):  
Yumiko Suzuki ◽  
Masamichi Nakagawa ◽  
Masanori Aritomi ◽  
Hideki Murakawa ◽  
Hiroshige Kikura ◽  
...  
Keyword(s):  
Flow Field ◽  
Bubbly Flow ◽  
Counter Current
Sign in / Sign up

Export Citation Format

Share Document