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DOE OSTI · 2441456

PUFFIn – A user friendly fast interface for calculating and visualizing the dose distribution in materials

Schwarz, Randolph·Salvat, Francesc·Sunderland, Dion·Azuma, Mie·Boutros, Clara·Pillai, Suresh·Kuntz, Florent·Nasreddine, Abbas·Pagh, Joshua·Wootan, David·Murphy, Mark K.
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Abstract

This article describes a new graphical user interface that uses the PENELOPE Monte Carlo code to calculate dose distributions in materials. It is named PUFFIn, for the Penelope User-Friendly Fast Interface and was developed as an educational and scoping analysis tool for non-experts in radiation modeling. PUFFIn enables the user to visualize and compare the dose distributions in objects (e.g., sterilized healthcare products) irradiated with cobalt-60 gamma-rays, electron beam (E-beam) or X-rays. From such comparisons, the user can determine the most efficient product and/or packaging designs for any given radiation field – whether for conceptual or existing products and packaging. PUFFIn is distributed in a complete, self-contained package of software, including the PENELOPE radiation transport code, a standard graphics package, and a set of simple exercises. The package is available to any user at no cost and requires a minimal amount of training compared to other similar software. PUFFIn's capabilities are described, as well as validation measurements performed at Texas A&M University E-beam facility and the Aerial E-beam Facility in France.

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97 MATHEMATICS AND COMPUTINGGamma-ray irradiationMonte Carlo radiation transportPENELOPE codeX-ray irradiationcobalt-60dose simulation softwaredose uniformity ratio (DUR)electron beam irradiationproduct sterilization

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Schwarz, Randolph, Salvat, Francesc, Sunderland, Dion, Azuma, Mie, Boutros, Clara, Pillai, Suresh, Kuntz, Florent, Nasreddine, Abbas, Pagh, Joshua, Wootan, David, Murphy, Mark K.. 2024-04-17. PUFFIn – A user friendly fast interface for calculating and visualizing the dose distribution in materials. https://doi.org/10.1016/j.radphyschem.2024.111774

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