Improved Annular Fuel Element and Fuel Assembly of Supercritical Water Reactor
A supercritical water reactor and fuel element technology, which is applied to fuel elements, greenhouse gas reduction, nuclear power generation, etc., can solve the problem that annular fuel elements cannot be applied to supercritical reactors, etc., and achieve the effect of increasing geometric size and stable state.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0031] Such as Figures 1 to 3 As shown, the improved annular fuel element of the supercritical water reactor of the present invention includes an inner cladding 1 and an outer cladding 2 coaxially fitted with the inner cladding 1, and UO is filled between the inner cladding 1 and the outer cladding 2 2 Pellet Fuel 3, at UO 2 A layer of thermal insulation coating 4 is also arranged between the granular fuel 3 and the inner cladding 1; the outer diameter of the outer cladding 2 is 32.4mm, and the thickness of the inner cladding 1 and the outer cladding 2 is 0.57mm, UO 2 The thickness of the particulate fuel area is 2.5 mm, the thickness of the thermal insulation coating 4 is 0.16 mm, and the inner diameter of the inner cladding 1 is 24.8 mm. The outer shell 2 and the inner shell 1 are made of stainless steel 310S, and the thermal insulation coating 4 is made of zirconia.
[0032] The supercritical water reactor improved annular fuel assembly of the present invention includes ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com