Douglas G Bowen Section Head, Nuclear Data, Criticality Safety, and Radiation Transport Contact BOWENDG@ORNL.GOV All Publications An Approach to Obtaining the Best-Estimate keff for Uncertainty in ZPPR Plates Calculation of Extended Subcritical Mass Limits in ANSI/ANS-8.1-2014... USE OF SCALE MAVRIC RADIATION TRANSPORT CALCULATIONS FOR THE DESIGN OF A SUBCRITICAL ASSEMBLY AT OAK RIDGE NATIONAL LABORATORY ANS-8 Nuclear Criticality Safety Standards -- Are they Risk Informed, Performance Based?... ANS-8 Nuclear Criticality Safety Consensus Standards -- Current Initiatives... BASIS OF 10CFR71.15(B) FOR CONSIDERATION INTO SSR-6 PARA. 417 OVERVIEW AND CURRENT PROGRESS OF THE DOE/NNSA NUCLEAR CRITICALITY SAFETY PROGRAM TRAINING AND EDUCATION PROGRAM BASIS FOR FISSILE EXEMPTION 10CFR71.15(B) Conduct of Operations and Nuclear Criticality Safety Standards Nuclear Criticality Safety Training: Needs and Efforts Hand Calculation Methods for Nuclear Criticality Safety Volume 9: Critical Facility with Add-On Ion Beam Proposed Subcritical Assembly for Nuclear Criticality Safety Training at the Oak Ridge National Laboratory Current Progress of the Final Design of a Subcritical Assembly at the Oak Ridge National Laboratory... DOE-EM NCS Needs Program History and Current Efforts Update of the Nuclear Criticality Slide Rule Calculations: Plutonium systems – Delayed Fission Gamma Update of the Nuclear Criticality Slide Rule: Review of the Estimation of the Number of Fissions... CURRENT STATUS OF THE DOE/NNSA NUCLEAR CRITICALITY SAFETY PROGRAM HANDS-ON CRITICALITY SAFETY TRAINING COURSES A Subcritical Assembly for Training and Education Use at the Oak Ridge National Laboratory HAND CALCULATIONS FOR NUCLEAR CRITICALITY SAFETY – PRIMER REVISION Update of the Nuclear Criticality Slide Rule Calculations: Plutonium Systems – Delayed Fission Gamma Domestic and International Standards for Nuclear Criticality Safety -- Overview and Status Continuous-Energy ENDF/B-VIII.0 Cross Section and SCALE 6.2.4 Performance for Nuclear Criticality Safety Applications: 1H, C, 58,60Ni, 182,183,184,186W, 235,238U, 239Pu Criticality Accident Alarm System Shielding Benchmark: Integral Experiment Request 498, Critical Engineering Decision 2 Report Comparison of ISO and ANSI/ANS Nuclear Criticality Safety Standards Pagination Current page 1 Page 2 Page 3 Next page ›› Last page Last » Key Links ORCID DOE NNSA Nuclear Criticality Safety Program Website Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Data, Criticality Safety, and Radiation Transport Section SCALE
Research Highlight ORNL conducted a one-week Generalist Course for radioactive material package shielding evaluation and nuclear criticality safety evaluations
