Journal ArticleDOI
Determination of heat generation in double layer shields
M Moshaashaee,K Zeng +1 more
TLDR
In this article, theoretical and experimental calculation of direct heat generation from the penetration of 6.12 MeV photons energy, emitted from an N-16 disk source, through double shielding layers combined of concrete, steel and lead shields is described.About:
This article is published in Annals of Nuclear Energy.The article was published on 1999-09-01. It has received 0 citations till now. The article focuses on the topics: Heat generation & Shields.read more
References
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Journal ArticleDOI
Direct energy generation from γ-radiation
TL;DR: In this article, theoretical and experimental calculation of direct heat generation from the penetration of 6.12 MeV photons energy through single layer concrete, steel and lead shields is described, and the direct heat generated for various thickness for single-layer concrete shield with ducts of different diameters is calculated.
Journal ArticleDOI
Angular properties for combined 6.13 and 7.12 MeV source photons penetrating concrete, steel and lead
G.C. Bakos,N.F. Tsagas +1 more
TL;DR: In this paper, the angular flux spectra for combined source energies of 6.13 and 7.12 MeV, penetrating single layer shields of concrete, steel, and lead are examined, and a method for the calculation of the scattered photons energy, when multi-energy photons are emitted from a radioactive source is described.
Book ChapterDOI
Radiation Induced Heat Generation
TL;DR: A survey of methods for calculating gammaradiation induced heat generation given in this paper includes heating by primary and secondary gamma rays, which has a practical orientation to the engineering design of nuclear reactors.
Journal ArticleDOI
Improvement of build up factors for multi-energy γ-rays penetration through Al, Fe and Pb shield combinations
TL;DR: In this paper, the calculated transmission dose build up factors for various double-layer shields and for three energies (1.6, 6.13 and 7.10 MeV) photon penetration are improved by applying the Kitazume formula.
Journal ArticleDOI
Evaluation of weakening in concrete shields of double right-angled ducts with 6.2 MeV source photons in plane geometry
N.F. Tsagas,G.B. Bishop +1 more
TL;DR: In this article, the authors made measurements of emerging γ fluxes for 6.2 MeV source photons, from a large diameter disc radiator, penetrating concrete shields with and without double right-angled ducts.
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