Evidence for a narrow = +1 Baryon resonance in photoproduction from the neutron

Nakano, Takashi*; Ahn, D. S.*; Ahn, J. K.*; Akimune, Hidetoshi*; Asano, Yoshihiro; Chang, W. C.*; Date, S.*; Ejiri, Hiroyasu*; Fujimura, Hisako*; Fujiwara, Mamoru; et al.

Physical Review Letters, 91(1), p.012002_1 - 012002_4, 2003/07

https://doi.org/10.1103/PhysRevLett.91.012002

no abstracts in English

Key design parameter study (II) for large scale-up fast breeder reactor stress analysis of the circumferential welded joint, 2; Study on the evaluation method of strain ranges at the metallurgical discontinuity

Shimokoshi, Minoru; Negishi, Hitoshi; Tanigawa, Masayuki*; Nagata, Takashi; Iwata, Koji

PNC TN9410 91-026, 153 Pages, 1991/01

PNC-TN9410-91-026.pdf:2.9MB

In the development of the evaluation method of creep-fatigue damage at the welded joint, it is necessary to properly verify effects of the geometrical discontinuity and metallurgical discontinuity For the purpose of understanding metallurgical discontinuity effects, inelastic parametric analyses with shapes, loads and material properties were performed using the circumferential welded joint model with the temperature distribution through the wall thickness. The results are as follows (1)The equations for the strain range evaluation using the elastic follow-up parameter were proposed. (2)The effects of parameters were quantified the multiplication coefficient to the elastic follow-up parameter of the reference model (joint width: infinity, temperature distribution through the wall thickness: linear) (3)The effect of joint width was found to be the largest and the value of the coefficient was about 1.8. In the next step, the overlap effect of geometrical discontinuity will be studied and the generalized evaluation method for circumferential welded joint will be proposed.

None

Kikuchi, Masayuki; Tsukimori, Kazuyuki; Iwata, Koji

Int Symp on Structral Mechanics in Reactor Technology, , 

None

A Basic study for stabilization treatment of low level liquid waste including PO

Iwata, Masayuki*; Shimokawa, Kosuke*; Arai, Tsuyoshi*; Nagayama, Katsuhisa*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

A Basic study for stabilization treatment of low level liquid waste; Studies on separation cleaning of sodium using inorganic ion exchanger

Okadome, Yoshihiro*; Kobayashi, Atsushi*; Arai, Tsuyoshi*; Iwata, Masayuki*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

A Basic study on the separation and stabilization of sodium from low level liquid waste by inorganic ion exchanger

Okadome, Yoshihiro*; Iwata, Masayuki*; Arai, Tsuyoshi*; Nagayama, Katsuhisa*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

A Basic study for solidification of low level liquid waste with iron phosphate glass

Iwata, Masayuki*; Okadome, Yoshihiro*; Arai, Tsuyoshi*; Nagayama, Katsuhisa*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

A Basic study on optimization of PO stabilization process for low level radioactive liquid waste

Saito, Akihito*; Arai, Tsuyoshi*; Iwata, Masayuki*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

Study for technology enhancement of precision of analysis from low level liquid waste using iminodiacetic acid resin

Okadome, Yoshihiro*; Saito, Akihito*; Iwata, Masayuki*; Arai, Tsuyoshi*; Nagayama, Katsuhisa*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English

A Basic study for solidification of low level liquid waste including high density sodium with iron phosphate glass

Saito, Akihito*; Iwata, Masayuki*; Sato, Hayato*; Arai, Tsuyoshi*; Nagayama, Katsuhisa*; Suzuki, Tatsuya*; Horiguchi, Kenichi; Sugaya, Atsushi

no journal, , 

no abstracts in English