JOPSS - Search Results

Proceedings of 20th International Conference on Nuclear Engineering and the ASME 2012 Power Conference (ICONE-20 & POWER 2012) (DVD-ROM), 6 Pages, 2012/07

Elasticoluminescent materials, which is a kind of mechanoluminescence, has been used in visualization of stress distribution of constructions, such as a bridge or a building, under normal temperature condition. In this paper, the elasticoluminescent material is used under high temperature condition to seek the possibility of the visualization of the distribution of thermal stress. Test section was designed to be able to generate thermal stress. Luminescence data from the elasticoluminescent materials, strain data from strain sensors and temperature distribution data from thermograph were measured. Stress analysis was carried out for the test section with ABAQUS code. The comparison between luminescence data and the analysis results show that the elasticoluminescent material can measure the distribution of thermal stress qualitative.

Journal Articles

Elongation of plasma channel for electron acceleration

Chen, L.-M.; Nakajima, Kazuhisa; Hong, W.*; Hua, J. F.*; Kameshima, Takashi; Kotaki, Hideyuki; Sugiyama, Kiyohiro*; Wen, X.*; Wu, Y.*; Tang, C.*; et al.

Chinese Optics Letters, 5(S1), p.S133 - S135, 2007/05

Journal Articles

Development of simulation-based evaluation system for iterative design of human-machine interface in a nuclear power plant; Application for reducing workload

Fumizawa, Motoo; Kameda, Atsuyuki*; Nakagawa, Takashi*; Wu, W.*; Yoshikawa, Hidekazu*

Nuclear Technology, 141(1), p.78 - 87, 2003/01

https://doi.org/10.13182/NT03-A3352

Times Cited Count：5 Percentile：36.81(Nuclear Science & Technology)

no abstracts in English

Oral presentation

Laser electron acceleration in cm-scale capillary-discharge plasma channel

Kameshima, Takashi; Kotaki, Hideyuki; Kando, Masaki; Daito, Izuru; Kawase, Keigo; Fukuda, Yuji; Chen, L. M.*; Homma, Takayuki; Kondo, Shuji; Esirkepov, T. Z.; et al.

no journal, ,

The acceleration method of laser plasma electron acceleration has very strong electric field, however, the acceleration length is veryshort. Hence, the energy gain of electron beams were confined to be approximately 100 MeV. Recently, this problem was solved by using discharge capillary. The feature of plasma was used that high dense plasma has low refractive index. Distributing plasma inside capillary as low dense plasma is in the center of capillary and high dense plasma is in the external side of capillary can make a laser pulse propaget inside capillary with initial focal spot size. Experiments with capillary were performed in China Academy of Engineering Physics (CAEP) and Japan Atomic Energy Agency (JAEA). We obtained the results of 4.4 J laser pulse optical guiding in 4 cm capillary and 0.56 GeV electron production in CAEP in 2006, and 1 J laser pulse optical guiding in 4 cm capillary and electron beams productions.

Oral presentation

Evaluation of thermal stress distribution with elasticoluminescent materials

Liu, W.; Nagatake, Taku; Takase, Kazuyuki; Wu, C. X.*; Ono, Daisuke*; Yamada, Hiroshi*; Xu, C.-N.*

no journal, ,

Elasticoluminescent materials, which is a kind of mechanoluminescence and has been used in visualization of stress distribution of constructions, such as a bridge or a building, under normal temperature condition. In this paper, the elasticoluminescent material is used under high temperature condition to seek the possibility of the visualization of the distribution of thermal stress. Test section was designed to be able to generate thermal stress. Luminescence data from the elasticoluminescent materials, strain data from strain sensors and temperature distribution data from thermograph were measured. Stress analysis was carried out for the test section with ABAQUS code. The comparison between luminescence data and the strain data show that the elasticoluminescent material can measure the distribution of thermal stress qualitative.

Oral presentation

Visualization of thermal stress distribution with elasticoluminescent materials

Liu, W.; Nagatake, Taku; Takase, Kazuyuki; Wu, C. X.*; Ono, Daisuke*; Yamada, Hiroshi*; Xu, C.-N.*

no journal, ,

Elasticoluminescent materials, so far, has been used in visualization of stress distribution of constructions, such as a bridge or a building, under normal temperature condition. In this paper, it is used under high temperature condition to seek the possibility of the visualization of the distribution of thermal stress. Test section was designed to be able to generate thermal stress. Luminescence data from the elasticoluminescent materials, strain data and temperature distribution data were derived. The comparison between the luminescence data and the strain data show the elasticoluminescent material can measure the distribution of thermal stress qualitative.