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Warianty tytułu
Języki publikacji
Abstrakty
Because the heat release of plutonium material, the composite structure is heated and the stress and strain of the composite structure will increase, which will affect the thermodynamic properties of the structure. The thermodynamic analysis of complex structures, which are composed of concentric structures of plutonium, beryllium, tungsten, explosives, and steel, was carried out. The results showed that when the structure is spherical, the temperature is higher than that of the ellipsoid structure. Stress of the elliptical structure is greater than the spherical structure. This study showed that the more flat the shell is, the greater the stress concentration point occurs at the long axis, and the maximum stress occurs at the beryllium layer. These conclusions provide theoretical support for the plutonium composite component testing.
Czasopismo
Rocznik
Tom
Strony
89--103
Opis fizyczny
Bibliogr. 7 poz., rys., tab., wz.
Twórcy
autor
- Xiñan High Technology Institute , Xiñan, 710025, China
- Troops number 96421, Baoji, 721012, China
autor
- Xiñan High Technology Institute , Xiñan, 710025, China
autor
- Xiñan High Technology Institute , Xiñan, 710025, China
Bibliografia
- [1] Fetter S., Frolovv A., Miller M.: Detecting nuclear warheads. J. Sci. Global Security 1(1990), 3-4, 225–302.
- [2] Gao Z., He B., Zhao J.: Thermal dynamics study of nuclear explosive device. J. Atomic Energ. Sci. Technol. 44(2010), 3.
- [3] W88 Nuclear War-head [EB/OL]. (access 4 Dec. 2008) http://wapbaike.baidu.com/view/153510.htm?ref=wise
- [4] Siegfried S. Hecker: Plutonium and Its Alloys: From atoms to microstructure. Los Alamos Science (2000), 290–335.
- [5] Zhao Ru: Study on temperature field of safe removal of nuclear warhead. J. Guizhou University(Nature Science) 12(1995), 1, 51–53.
- [6] Bartoszewicz J., Boguszewski L.: Numerical analysis of the steam flow field in shel l and tube heat exchanger. Arch. Thermodyn. 37(2016), 2, 107–120.
- [7] Hanuszkiewicz-Drapała M., Bury T., Widziewicz K.: Analysis of radiative heat transfer impact in cross-flow tube and fin heat exchangers. Arch. Thermodyn. 37(2016), 1, 99–112.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-07df3b6f-6610-485c-95fe-fa838ac021b0