Mr. Haozhong Dong Profile

Haozhong Dong

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 10 November 2022 Paper

Estimation of irradiation damage of alpha particles and D-T ions on structural materials

Haozhong Dong, Qizhou Li, Jiayuan Zhu

Proceedings Volume 12331, 123310H (2022) https://doi.org/10.1117/12.2652566

KEYWORDS: Ions, Fusion energy, Tungsten, Helium, Particles, Hydrogen, Monte Carlo methods, Chemical species, Phonons, Error analysis

Read Abstract +

The high energetic particle generated from nuclear fusion will severely change material structures and properties of the reactor, where the surface of the steering gear would become fluffy. On this basis, the SRIM software is introduced in this paper, aiming to investigate the impact of different ions with different masses and energies on material structures in order to observe the damage on the material caused by the radiation. According to our simulation, a drop in 13% elastic property has been observed. The bombardment can produce a considerable amount of damage, which should be taken into consideration during the design. Thus, the tungsten shield can’t be used as weight supporting element. Besides, regarding the above discussion, a wider margin should be taken into consider when designing the fusion reactor. We hope to figure out some uncontrollable error and imperfection still existing in the simulation. These results offer a guideline for better observation of the damage on the material caused by the radiation.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years