Monte Carlo studies for irradiation process planning at the Portuguese gamma irradiation facility.
The paper describes a Monte Carlo study for planning the irradiation of test samples for microbiological validation of distinct products in the Portuguese Gamma Irradiation Facility. Three different irradiation geometries have been used. Simulated and experimental results are compared and good agreement is observed. It is shown that Monte Carlo simulation improves process understanding, predicts absorbed dose distributions and calculates dose uniformity in different products. Based on these results, irradiation planning of the product can be performed.
Oliveira
C
C
Instituto Tecnológico e Nuclear, Sacavém, Portugal. coli@itn1.itn.pt
Salgado
J
J
Botelho
M L
ML
Ferreira
L M
LM
D003198:Computer Simulation; D004389:Durable Medical Equipment / Q000382:microbiology*; D009010:Monte Carlo Method; D004364:Pharmaceutical Preparations / Q000528:radiation effects; D011481:Protective Clothing / Q000382:microbiology; D011874:Radiometry / Q000379:methods*; D013242:Sterilization / Q000379:methods*; D013523:Surgical Equipment / Q000382:microbiology; D015503:Surgical Sponges / Q000382:microbiology
D004364:Pharmaceutical Preparations