Simulation and optimization of sludge hygienization research irradiator

作者: A.K. Mahendra , A. Sanyal , G. Gouthaman

DOI: 10.1016/J.COMPFLUID.2011.01.003

关键词:

摘要: This paper presents an approach to optimize a computational fluid dynamics problem coupled with radiation physics for sludge hygienization research irradiator. was implemented by mapping results of using recurrent artificial neural network simplified dose rate evaluation modified Sievert integral. methodology led considerable reduction computation time while maintaining enough accuracy validate the experimental as well suggest optimum placement source pencils reference point based multi-objective optimization.

参考文章(20)
Andrzej P. Wierzbicki, Reference Point Approaches Springer, Boston, MA. pp. 237- 275 ,(1999) , 10.1007/978-1-4615-5025-9_9
D. Angelo Sozzi, Fariborz Taghipour, UV Reactor Performance Modeling by Eulerian and Lagrangian Methods Environmental Science & Technology. ,vol. 40, pp. 1609- 1615 ,(2006) , 10.1021/ES051006X
H.J Pant, J Thýn, R Zitný, B.C Bhatt, Radioisotope tracer study in a sludge hygienization research irradiator (SHRI). Applied Radiation and Isotopes. ,vol. 54, pp. 1- 10 ,(2001) , 10.1016/S0969-8043(00)00101-9
Jeffrey F. Williamson, The sievert integral revisited: Evaluation and extension to125I, 169Yb, and 192Ir brachytherapy sources International Journal of Radiation Oncology Biology Physics. ,vol. 36, pp. 1239- 1250 ,(1996) , 10.1016/S0360-3016(96)00417-8
K. Krishnamurthy, Parametric relationships for gamma dose and irradiation homogeneity in a sewage sludge irradiator International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry. ,vol. 28, pp. 381- 386 ,(1986) , 10.1016/1359-0197(86)90022-6
J S Li, B Shahine, E Fourkal, C-M Ma, A particle track-repeating algorithm for proton beam dose calculation Physics in Medicine and Biology. ,vol. 50, pp. 1001- 1010 ,(2005) , 10.1088/0031-9155/50/5/022