Laser cutting technologies and corresponding pollution control strategy

Y He, H Xie, Y Ge, Y Lin, Z Yao, B Wang, M Jin, J Liu… - Processes, 2022 - mdpi.com
In conjunction with the increasing demand for material cutting, such as the decommissioning
and dismantling of nuclear facilities, advanced cutting technologies need be developed to …

A Review of Waterjet Cutting Research towards microAWJ and the Definition of the Waterjet Digital Twin

M Annoni - Materials, 2024 - mdpi.com
This review paper aimed to draw the red line passing through almost 25 years of research
on waterjet cutting carried out at WJ_Lab, the waterjet laboratory of the Department of …

Comparative study of a glovebox dismantling facility for manual and remote glovebox dismantlement activities

A Kitamura, H Hirano, M Yoshida - Nuclear Engineering and Design, 2023 - Elsevier
A giant glovebox-type facility called the glovebox dismantling facility was developed at the
Plutonium Fuel Production Facility, Japan Atomic Energy Agency, in 1995 to dismantle …

[HTML][HTML] Laser and oxygen hybrid coaxial cutting method for thick clad plates made of heterogeneous metals

H Jo, S Kim, G Lee, H Lee, S Lee, D Seo… - Optics and Lasers in …, 2024 - Elsevier
We developed the laser oxyfuel and oxyflame hybrid (LOXAFH) cutting method which has
the potential to break the limit by integrating laser and oxyfuel cutting methods. The LOXAFH …

[HTML][HTML] Applicability of abrasive waterjet cutting to irradiated graphite decommissioning

F Perotti, E Mossini, E Macerata, M Annoni… - Nuclear Engineering and …, 2023 - Elsevier
Abstract Characterization, dismantling and pre-disposal management of irradiated graphite
(i-graphite) have an important role in safe decommissioning of several nuclear facilities …

Quantification of the trace metal element cr in stainless steel using picosecond laser-induced breakdown spectroscopy at atmospheric pressure

A Khumaeni, WS Budi, R Hedwig… - Arabian Journal for …, 2023 - Springer
In the metal sector, the trace elemental analysis of stainless steel is required to regulate
product quality. In this work, such analysis was carried out using laser-induced breakdown …

Development of a methodology to select suitable cutting techniques for the decommissioning of nuclear power plants considering site-specific requirements

M Troise, S Bleynat, S Dulla, S Mauro… - The Proceedings of …, 2023 - jstage.jst.go.jp
In the nuclear industry field, the decommissioning of Nuclear Power Plants (NPPs) is
becoming a very relevant issue due to the number of reactors that are expected to shut down …

Evaluation of Worker Radiation Exposure during the Kori Unit 1 Steam Generator Dismantling Process

HK Kim, SH Shin, CS Kong… - Science and Technology of …, 2024 - Wiley Online Library
Kori Unit 1 was permanently shut down on June 18, 2017. Since then, Korea is actively
preparing for the decommissioning of the nuclear power plant. Because decommissioning …

Cutting-edge R&D activities of CIRTEN in support of the Technology Park annexed to the Italian National Repository of radioactive waste

F Galluccio, E Macerata, G Magugliani… - IL NUOVO …, 2023 - iris.uniroma1.it
Cutting-edge R&D activities of CIRTEN in support of the Technology Park annexed to the
Italian National Repository of radioa Page 1 DOI 10.1393/ncc/i2023-23054-5 Colloquia: SOGIN …

[HTML][HTML] Analysis of Plasma Cutting Characteristics by the Vibration Signal of a Base Material

선민김, 대원조, 승훈배, 상현안 - Journal of Welding and Joining, 2022 - e-jwj.org
To secure remote monitoring technology essential for dismantling nuclear power plants, this
study measures the vibration signal of a base material using an accelerometer during the …