CFD4NRS-10 Successfully Concluded  

The 10th Workshop on Computational Fluid Dynamics for Nuclear Reactor Safety (CFD4NRS-10) was held in Mito, Japan, from December 10 to 12, 2025.
We sincerely thank all participants, presenters, sponsors, committee members, supporting staff, and everyone behind the scenes who contributed to making the workshop a memorable and successful event.

Call for Papers    Call for Sponsors

Information

■ Dec.	08, 2025:	Final Program
■ Dec.	01, 2025:	Please note that on-site registration will not be available.
■ Oct.	03, 2025:	Registration deadline extended to October 10, 2025, at 17:00 (JST).
■ Jun.	04, 2025:	Registration is now open. If you need an invitation letter for your visa application, we kindly ask you to register at your earliest convenience.
■ May	30, 2025:	The banquet on the evening of December 11 will be held at Hotel the West Hills mito (Click here for accommodation reservations).
■ May	01, 2025:	Sponsorship prospectus has been added.
■ Apr.	21, 2025:	Full-length draft paper deadline extension to May 9, 2025.
■ Feb.	21, 2025:	Submitting the abstract for presentation with the extended abstract is still ongoing. Please submit your contribution via the Login page.
■ Dec.	26, 2024:	Abstract deadline extension to January 24, 2025.
■ Dec.	11, 2024:	Scientific committee members are added. See Committee page.
■ Nov.	20, 2024:	General Chair of CFD4NRS-10 Professor Hisashi Ninokata has been awarded the Seaborg Medal by the American Nuclear Society.
■ Nov.	20, 2024:	Invitation page has been added.
■ Sep.	02, 2024:	Submission of abstract opened. See Contribution page.
■ Jul.	08, 2024:	The website has been opened.

Important Dates

Submission of Abstract	December 26, 2024	January 24, 2025
Submission of Full-Length Draft Paper for Review	April 18, 2025	May 9, 2025
Submission of Revised Paper	September 19, 2025
Author Registration	September 30, 2025

A Special Thank You to Our Gold Sponsor

CEA - Commissariat à l'Energie Atomique et aux énergies alternatives 25 rue Leblanc, Bâtiment Le ponant D, 75015 PARIS

The CEA is a French public institution with industrial and commercial activities (EPIC) and a major research organisation working in the best interests of the French State, its economy and citizens. Thanks to its strong roots in fundamental research, it is able to provide tangible solutions to meet their needs in four key fields: low-carbon energy (nuclear and renewable), digital technology, technology for medicine of the future, defence and national security. In the field of thermo-hydraulics, the CEA is recognized as a leading research institution, thanks to its expertise in low-carbon energy technologies. The CEA is one of the world's top 100 innovators, according to the Clarivate ranking, which recognises the best-performing organisations in the field of innovation. It is also the leading French organisation in terms of patent applications in Europe, according to the European Patent Office (EPO) 2024.

ASNR - Autorité de Sûreté Nucléaire et de Radioprotection 15 rue Louis-Lejeune 92120 Montrouge

The French Authority for Nuclear Safety and Radiation Protection (Autorité de sûreté nucléaire et de radioprotection) is an independent administrative authority created by the French law of the 21th May 2024, on the organization of the governance of nuclear safety and radiation protection to meet the challenge of revitalizing the nuclear industry. On behalf of the State, it oversees civil nuclear activities in France and carries out expert assessments, research, training, and public information.

In-kind Sponsor

	Showa Note Co., Ltd.
Showa Note Co., Ltd., founded in 1947 in Takaoka City, has been dedicated to supporting children’s learning and growth through stationery products. The company delivers new value and enjoyment worldwide by actively collaborating with Japan’s subcultural contents such as anime, manga, and games.

	Bun’undo Co., Ltd.
Bun’undo Co., Ltd., founded in 1909 in Tokyo, has been manufacturing and selling paper stationery products. The company has maintained a strong commitment to paper quality for over a century.

	株式会社ＵＨＯＬＡＢＯ（ウホラボ）
Uholabo is a company that “researches excitement.” Founded by a former technical high school teacher, we develop innovative stationery such as the Creative Ruler® and new-concept notebooks to bring the joy of learning to children and adults alike.

Organizational Support

	Mito Tourism and Convention Association 1-5-38 Sannomaru, Mito, Ibaraki 310-0011, Japan