田中 太
著者に関連した記事は7件です。
更新情報
第15回
PRAから想定される検査対象設備候補の検討
著者:
高橋 浩道,高田 洋祐,長谷川 悠,田中 太,（三菱重工）
発刊日:
公開日:
キーワードタグ:
New Inspection Guidance PRA Risk importance ROP Selection SSCs
高橋 浩道,高田 洋祐,長谷川 悠,田中 太,（三菱重工）
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New Inspection Guidance PRA Risk importance ROP Selection SSCs
MHI (Mitsubishi Heavy Industry) is focusing on selection SSCs with using risk importance for new inspection system. In this paper, a trial use of new inspection guidance for selection SSCs is described....
英字タイトル:
A trial use of New Inspection Guidance for Selection SSCs with using Risk importance
英字タイトル:
A trial use of New Inspection Guidance for Selection SSCs with using Risk importance
第5回
マイクロ波誘電吸収法による高分子材料の経年劣化評価
著者:
田中 健司,Takeshi TANAKA,小林 茂樹,Shigeki KOBAYASHI,林 賢太,Kennta HAYASHI,廣本 和也,Kazuya HIROMOTO,砂川 武義,Takeyoshi SUNAGAWA
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Aged Deterioration Microwave Technique Polymeric Materials
田中 健司,Takeshi TANAKA,小林 茂樹,Shigeki KOBAYASHI,林 賢太,Kennta HAYASHI,廣本 和也,Kazuya HIROMOTO,砂川 武義,Takeyoshi SUNAGAWA
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Aged Deterioration Microwave Technique Polymeric Materials
New technique has been examined for polyethylene r od. This technique has been observed microwave die lectric absorption in polymeric material. The reso nance frequency has a peak at about 200kGy at 300K...
英字タイトル:
Evaluation of Polymeric Materials Aged Deterioration by MicrowaveDielectric Absorption Technique
英字タイトル:
Evaluation of Polymeric Materials Aged Deterioration by MicrowaveDielectric Absorption Technique
第7回
リスクモニタの実機適用に向けて
著者:
高橋 浩道,Hiromichi TAKAHASHI,山本 哲郎,Tetsuro YAMAMOTO,田中 太,Futoshi TANAKA
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Living PSA On-Line-Maintenance risk monitor Risk Wacher Riskspectrum
高橋 浩道,Hiromichi TAKAHASHI,山本 哲郎,Tetsuro YAMAMOTO,田中 太,Futoshi TANAKA
発刊日:
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Living PSA On-Line-Maintenance risk monitor Risk Wacher Riskspectrum
On-Line-Maintenance (OLM) of NPP is under discussion for introduction of in Japan. Risk monitor is a ceal-time risk analysis tool used to determine the point-in-time risk based on the actual plant configuration, which assess increase in risk that may result from OLM activities. MHI adopted Risk Watcher“ provided by Swedish company Scandpower as risk monito r software and is developing it for Japanese utilities application. By Inputting PSA model into Risk WatcherTM, the risk-monitor is made up. It can calc...
英字タイトル:
Application Risk Watcher to Japanese PWR
英字タイトル:
Application Risk Watcher to Japanese PWR
第17回
原子炉恒久停止から廃止措置までのリスクについて
著者:
田中 太,和地 永嗣,（三菱重工）
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Decommissioning Risk Assessment Safety Assessment Spent fuel accident
田中 太,和地 永嗣,（三菱重工）
発刊日:
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Decommissioning Risk Assessment Safety Assessment Spent fuel accident
For the planning of decommissioning and the establishment of appropriate safety control during its activity, risk assessment to understand the potential accident scenarios during decommissioning is essential. The decommissioning phase following permanent shutdown involves a complex process such as dismantling of equipment and facilities, demolition of building and structures. The decay heat and management of spent fuels also change by time during decommission. In comparison to nuclear power plants at operat...
英字タイトル:
Nuclear power plant risk after permanent shutdown to decommissioning
英字タイトル:
Nuclear power plant risk after permanent shutdown to decommissioning
第17回
国内原子力プラントの継続的な安全性向上に向けた取組み
著者:
田中 太,宮﨑 雅人,永田 靖,中野 正信,高山 尉志,竹内 惠子,山上 真広,（三菱重工）
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Probabilistic Risk Assessment，Stress Test，Safety Improvement Assessment，Seismic，Tsunami RCP shutdown Seal
田中 太,宮﨑 雅人,永田 靖,中野 正信,高山 尉志,竹内 惠子,山上 真広,（三菱重工）
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Probabilistic Risk Assessment，Stress Test，Safety Improvement Assessment，Seismic，Tsunami RCP shutdown Seal
To continuously improve the safety of Japanese nuclear power plants that were restarted after the Fukushima Daiichi Nuclear Power Station accident, Mitsubishi Heavy Industries Ltd. (MHI) has been continuously working on the voluntary improvement of the safety of nuclear power plants together with electric power companies. MHI has been performing Probabilistic Risk Assessment and Stress Test for nuclear power plants, extracting measures for further safety improvement while developing technologies for new fac...
英字タイトル:
Efforts to Continuous Safety Improvement of Nuclear Power Plants in Japan
英字タイトル:
Efforts to Continuous Safety Improvement of Nuclear Power Plants in Japan
第14回
外的事象を考慮したリスクモニターの検討
著者:
田中 太,Futoshi TANAKA,高瀬 洋人,Hiroto TAKASE
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External Events Probabilistic Risk Assessment Risk Monitor Seismic Tsunami
田中 太,Futoshi TANAKA,高瀬 洋人,Hiroto TAKASE
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External Events Probabilistic Risk Assessment Risk Monitor Seismic Tsunami
One of the applications of Probabilistic Risk Assessment (PRA) is to calculate the risk increase provoked by equipment outages to optimize maintenance strategies and determine allowed outage times. Risk Monitors are widely used to calculate the risk increase from equipment outages or maintenance activities, but the development Risk Monitors are limited to evaluated risk from internal events. When applying Risk Monitors to external events risk evaluation, such as risk from seismic events and tsunami event...
英字タイトル:
Risk Monitor for External Events
英字タイトル:
Risk Monitor for External Events
第14回
高耐久ライニングによる海水系信頼性向上
著者:
竹内 遼太,近藤 祐司,岩田 知和,田中 峻介,加福 秀考,須田 康晴
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cavitation erosion resistance crack resistance high-durability lining material polyethylene seawater permeability
竹内 遼太,近藤 祐司,岩田 知和,田中 峻介,加福 秀考,須田 康晴
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cavitation erosion resistance crack resistance high-durability lining material polyethylene seawater permeability
In nuclear power plants in Japan, seawater is used as the cooling water. The inner surface of piping for circulating the seawater to the cooling system of each facility is lined with polymeric materials such as rubber, polyethylene (PE) or epoxy resin to prevent corrosion caused by the seawater. In recent years, cases of deterioration caused by aging of the lining materials have occurred, such as cavitation erosion in high flow velocity sections, slurry abrasion, and cracking due to the deterioration of p...
英字タイトル:
Improvement in sea water system reliability by high durability lining material
英字タイトル:
Improvement in sea water system reliability by high durability lining material