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Research Paper | Physics Science | Iraq | Volume 3 Issue 11, November 2014
Calculation of the Amounts of Fission Products (85Kr,129I,137Cs) in Pressurized Water Reactors (PWR)
Ali. K. Hasan [3] | Najim. A. Askouri | Haidar. M. Talib
Abstract: The fission process of uranium-235 nucleus, produces fission products such as (85Kr, 129I, 137Cs) as the most important products. The risks of these products on the reactor safety and the environment are important the quantities of these products depend on the fission rate inside the nuclear fuel; ie, on their yields. Uranium dioxide ceramics UO2 are widely used in pressurized water reactors (PWR). The calculations were obtained need by using (MATLB R2011b), through calculating the effects of thermal power, neutrons flux, cooling water temperature. It was found that the quantities of fission products increased with thermal power and neutrons flux. The increase of coolant temperature led to decrease of the amounts of fission products.
Keywords: fission, products, 85Kr, 129I, 137Cs
Edition: Volume 3 Issue 11, November 2014,
Pages: 334 - 337
Similar Articles with Keyword 'fission'
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Research Paper, Physics Science, Iraq, Volume 4 Issue 8, August 2015
Pages: 698 - 700Calculation of Cesium Radioisotopes (134Cs and 137Cs) Generated from Ceramic fuel (UO_2) in nuclear Power Station, (PWR) Type
Wefaa S. Sugab | Dr. Ali K. Hasan | Dr. Najim A. Askouri
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Research Paper, Physics Science, India, Volume 8 Issue 5, May 2019
Pages: 1962 - 1965Theoretical Analysis of Electromagnetic Waves, Nuclear Fission and Nuclear Fusion to State that Mass-Energy Equivalence has Exception
Birudev Hajare [9] | Sandip Bhokse [9] | Mahesh Borkar [9] | Laxman Bagal [9] | Arvind Maske [9] | Tushar Mergu [8]