Wave and Bubble Characteristics in the Surf Zone

Visualization on Air Bubble Characteristics of the Surf Zone Breaking Waves

PROCEEDINGS OF COASTAL ENGINEERING JSCE ◽

10.2208/proce1989.54.56 ◽

2007 ◽

Vol 54 ◽

pp. 56-60

Author(s):

Hiroaki KASHIMA ◽

Nobuhito MORI ◽

Natsuki MIZUTANI

Keyword(s):

Surf Zone ◽

Breaking Waves ◽

Air Bubble ◽

Bubble Characteristics

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Fission Gas Bubbles in Fractured UO2

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100101177 ◽

1968 ◽

Vol 26 ◽

pp. 286-287

Author(s):

O. M. Katz

Keyword(s):

Electron Microscopy ◽

Thermal Gradient ◽

Gas Bubbles ◽

Inert Gas ◽

Thermal Gradients ◽

Fission Gas ◽

Beam Heating ◽

Limited Application ◽

Bubble Characteristics ◽

Electron Beam Heating

The swelling of irradiated UO2 has been attributed to the migration and agglomeration of fission gas bubbles in a thermal gradient. High temperatures and thermal gradients obtained by electron beam heating simulate reactor behavior and lead to the postulation of swelling mechanisms. Although electron microscopy studies have been reported on UO2, two experimental procedures have limited application of the results: irradiation was achieved either with a stream of inert gas ions without fission or at depletions less than 2 x 1020 fissions/cm3 (∼3/4 at % burnup). This study was not limited either of these conditions and reports on the bubble characteristics observed by transmission and fractographic electron microscopy in high density (96% theoretical) UO2 irradiated between 3.5 and 31.3 x 1020 fissions/cm3 at temperatures below l600°F. Preliminary results from replicas of the as-polished and etched surfaces of these samples were published.

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A Quasi-3D Surf Zone Model

Coastal Engineering 1994 ◽

10.1061/9780784400890.165 ◽

1995 ◽

Author(s):

Jung Lyul Lee ◽

Hsiang Wang

Keyword(s):

Surf Zone ◽

Zone Model

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Nonlinear Wave Dynamics in the Surf Zone

Coastal Engineering 1996 ◽

10.1061/9780784402429.092 ◽

1997 ◽

Author(s):

O. R. Sørensen ◽

P. A. Madsen ◽

H. A. Schäffer

Keyword(s):

Nonlinear Wave ◽

Surf Zone ◽

Wave Dynamics

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Mixing of Heated Water Discharged in the Surf Zone

Coastal Engineering 1978 ◽

10.1061/9780872621909.157 ◽

1978 ◽

Cited By ~ 3

Author(s):

Kiyoshi Horikawa ◽

Ming-Chung Lin ◽

Tamio O. Sasaki

Keyword(s):

Surf Zone ◽

Heated Water

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The coastal refraction-diffraction wave propagation model

Vietnam Journal of Mechanics ◽

10.15625/0866-7136/10140 ◽

1995 ◽

Vol 17 (4) ◽

pp. 6-12

Author(s):

Nguyen Tien Dat ◽

Dinh Van Manh ◽

Nguyen Minh Son

Keyword(s):

Wave Propagation ◽

Field Data ◽

Surf Zone ◽

Propagation Model ◽

Wave Transformation ◽

Diffraction Effect ◽

Linear Wave ◽

Diffraction Wave ◽

Linear Wave Propagation ◽

Wave Propagation Model

A mathematical model on linear wave propagation toward shore is chosen and corresponding software is built. The wave transformation outside and inside the surf zone is considered including the diffraction effect. The model is tested by laboratory and field data and gave reasonables results.

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