平井 俊輔
著者に関連した記事は3件です。
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第7回
950keVライナックX線源によるその場検査用X線測定システム
著者:
山本 智彦,Tomohiko YAMAMOTO,藤原 健,Takeshi FUJIWARA,上坂 充,Mitsuru UESAKA,平井 俊輔,Shunsuke HIRAI
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キーワードタグ:
CBM Linac Nondestructive X-Band X-ray
山本 智彦,Tomohiko YAMAMOTO,藤原 健,Takeshi FUJIWARA,上坂 充,Mitsuru UESAKA,平井 俊輔,Shunsuke HIRAI
発刊日:
公開日:
キーワードタグ:
CBM Linac Nondestructive X-Band X-ray
We have been developed 9.4 GHz X-Band linac and 250kW magnetron for X-ray nondestructive tes ting system for Condition Based Maintenance (CBM). Our linac's energy is 950 keV, which fits to Japanese regulation to take them to outside of radiation controlled area. This small port able linac enables to diagnosis the moving facility, such as bearing in Nuclear Power Plants....
英字タイトル:
Development of 960keV X-Band Linac for Portable Nondestructive Testing System
英字タイトル:
Development of 960keV X-Band Linac for Portable Nondestructive Testing System
第7回
中性子回折法による転がり軸受け内部の残留応力測定
著者:
平井 俊輔,Shunsuke HIRAI,上坂 充,Mitsuru UESAKA,藤原 健,Takeshi FUJIWARA
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Bearing Condition-Based Maintenance Neutron Diffraction Residual Stress
平井 俊輔,Shunsuke HIRAI,上坂 充,Mitsuru UESAKA,藤原 健,Takeshi FUJIWARA
発刊日:
公開日:
キーワードタグ:
Bearing Condition-Based Maintenance Neutron Diffraction Residual Stress
Neutron diffraction technique is one of prevailing method to measure inner structure of material, such as molecular arrangement and lattice spacing by means of penetration of neutron. In particular the residual stress measurement by neutron diffraction has been developed an d is greatly performed in many research facilities, because the examination of residual stress existing materials is critically important to estimate fatigue of the materials and to maintain structural objects for efficient utilization....
英字タイトル:
Measurement of Inner Residual Stress of Bearing by Neutron Diffraction Technique
英字タイトル:
Measurement of Inner Residual Stress of Bearing by Neutron Diffraction Technique
第6回
可搬型X バンドライナックX 線源によるベアリングマクロ損傷観察試験
著者:
山本 智彦,Tomohiko YAMAMOTO,夏井 拓也,Takuya NATSUI,李 基羽,Kiwoo LEE,森 梓,Azusa MORI,平井 俊輔,Shunsuke HIRAI,橋本 英子,Eiko HASHIMOTO,上坂 充,Mitsuru UESAKA
発刊日:
公開日:
キーワードタグ:
Condition Based Maintenance X-band Linac X-ray
山本 智彦,Tomohiko YAMAMOTO,夏井 拓也,Takuya NATSUI,李 基羽,Kiwoo LEE,森 梓,Azusa MORI,平井 俊輔,Shunsuke HIRAI,橋本 英子,Eiko HASHIMOTO,上坂 充,Mitsuru UESAKA
発刊日:
公開日:
キーワードタグ:
Condition Based Maintenance X-band Linac X-ray
We are developing X-ray nondestructive testing (NDT) system using with portable X-band linac. This system uses 2.4 GHz X-band linac and 250 kW magnetron. Our system energy is 950 keV for Japanese regulation. Th erefore we can use it on-site using local radiation protection. We measured electron beam and X-ray. We have started X-ray maging test. We will use this system for condition based maintenance of pump-impeller a t nuclear plants. The linac based X-ray source can generate pulsed X-ray. Therefore we ca...
英字タイトル:
Macro Damage Observation of Bearing using Portable X-band Linac Based X-ray Source
英字タイトル:
Macro Damage Observation of Bearing using Portable X-band Linac Based X-ray Source