NTHAS 14 (14th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety)

Date
Nov. 22 - 25, 2026
Venue
YOKOHAMASHI KAIKO KINEN KAIKAN

What's New

  • Apr. 1, 2026Please note that the correct abstract length is 200–500 words.
  • Mar. 16, 2026NTHAS14 Website opened.

Call for Papers

About NTHAS

Japan and Korea are the two leading countries designing and building up-to-date nuclear power plants in the World. In the hopes to contribute to the nuclear system performance with enhanced safety, the thermal-hydraulics divisions of Atomic Energy Society of Japan and Korean Nuclear Society initiated a biennial symposium program across the sea: Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS). Since the first symposium (NTHAS1) in Busan, Korea in 1998, NTHAS has provided a unique opportunity to discuss up-to-date technical information and to interact with colleagues from the neighboring countries. The second to thirteenth meetings were held in Fukuoka (2000), Gyeongju (2002), Sapporo (2004), Jeju (2006), Okinawa (2008), Chuncheon (2010), Beppu (2012), Buyeo (2014), Kyoto (2016), Busan (2018), Miyazaki (2022) and Seoul (2024) with great success in technical quality and number of participants.

In 2026, the 14th Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS14) will be held in Yokohama, Japan. The official language of the symposium is English.

Abstract Submission

Abstract submission is now open. Authors should submit their abstracts of 200 to 500 words by April 24, 2026 through the symposium website. The Technical Program Committee will referee the submitted abstracts and select the papers to be presented at the symposium. Authors will be notified of selection by May 1, 2026. Please note that each presenter ID can be used to submit no more than three abstract submissions.

The authors are required to submit either a full paper (maximum 12 pages) or an extended abstract (maximum 4 pages) according to their preference. Draft papers for full paper will be required by June 12, 2026, for review.

Key Deadlines

(1) Full-paper presentation (with peer review)

  • Abstract SubmissionApril 24, 2026
  • Notification of abstract acceptanceMay 1, 2026
  • Draft paper submission for reviewJune 12, 2026
  • Notification of paper acceptanceAugust 7, 2026
  • Final paper submissionSeptember 4, 2026

(2) Extended abstract presentation (No peer review)

  • Abstract SubmissionApril 24, 2026
  • Notification of abstract acceptanceMay 1, 2026
  • Extended abstract submissionSeptember 4, 2026

Hosted by

Atomic Energy Society of Japan
Atomic Energy
Society of Japan
Korean Nuclear Society
Korean Nuclear Society

Symposium Support Office

JTB Corp.
Western Japan MICE Branch