一种六边形环状热管冷却反应堆
By combining hexagonal annular heat pipes with hexagonal fuel elements, eliminating the skeleton structure, and using 316 stainless steel heat pipe walls and stainless steel wire mesh wicks, combined with uranium-molybdenum alloy fuel, the problems of interstitial thermal resistance and heat transfer performance of heat pipe stacks are solved, achieving efficient thermal management and miniaturized design, and improving the safety and stability of the system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NAVAL UNIV OF ENG PLA
- Filing Date
- 2025-04-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing heat pipe stack designs have gap thermal resistance, which affects heat pipe efficiency and results in poor heat transfer performance. Furthermore, traditional designs, manufacturing, and assembly are complex and cannot meet the requirements for miniaturization and efficient thermal management.
It adopts a combination of hexagonal annular heat pipes and hexagonal fuel elements, eliminating the graphite skeleton structure, using 316 stainless steel heat pipe walls and stainless steel wire mesh liquid absorbers, combined with uranium-molybdenum alloy fuel, to form a single-component assembly of irregularly shaped heat pipes and fuel elements, realizing passive circulation.
It improves the heat transfer efficiency of the heat pipe, reduces the temperature difference of the fuel element, reduces the difficulty of manufacturing and assembly, enhances the safety and stability of the system, and is suitable for miniaturized and high power density applications.
Smart Images
Figure CN120260990B_ABST