Download or read book The Design of a Cell Irradiation Facility Located in the Thermal Column of the Ohio State University Research Reactor written by Hassan Saeed Basha and published by . This book was released on 1989 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TRIGA Experimental and Irradiation Facilities for Research and Development written by and published by . This book was released on 1966 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Characterization and Simulation of a Cryogenic Irradiation Facility in the Ohio State University Research Reactor Pool written by Benjamin T. Reinke and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A Cryogenic Irradiation Facility (CRIF) has been designed, fabricated, and tested for use in the pool of the Ohio State University Research Reactor (OSURR). This CRIF will support in situ radiation induced damage experiments in optical and electronic materials from cryogenic temperatures and temperature controlled low temperature annealing experiments from cryogenic temperatures to above room temperature. The facility has been tested with liquid nitrogen and liquid helium out of the reactor pool. Temperature control has been demonstrated in the experimental volume of the CRIF from 4.2 K to above room temperature. The 10" Dry Tube, which will house the CRIF in the OSURR pool, has been inserted into OSURR pool and tested. The empty 10" Dry Tube and the CRIF have been simulated in a model of the OSURR using MCNP6 to understand the predicted radiation fields and total energy deposition in the empty 10" Dry Tube and in typical optical and electronic materials in the experimental volume of the CRIF. The radiation fields and the total radiation energy deposition have been used to predict experimental operating parameters for future CRIF experiments, based upon desired dose calculations and time to boil-off for the liquid helium inside the CRIF.
Download or read book Design of Central Irradiation Facilities for the MITR II Research Reactor written by Paul Christopher Meagher and published by . This book was released on 1976 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design analysis studies have been made for various in-core irradiation facility designs which are presently used, or proposed for future use in the MITR-II. The information obtained includes reactivity effects, core flux and power distributions, and estimates of the safety limits and limiting conditions for operation. A finite-difference, diffusion theory computer code was employed in two and three dimensions, and with three and fifteen group energy schemes. The facilities investigated include the single-element molybdenum sample holder, a proposed double-element irradiation facility and a proposed central irradiation facility design encompassing most of the area of the three central core positions. In addition, a comparison of the effects of various absorber materials has been made for a core configuration which includes three solid dummies. Flux levels in the molybdenum holder facility and in the beam ports were calculated for both three and five dummy cores. Flooding the sample tube in these cases was found to increase the safety and operating limits, but not to unacceptable levels for an 8 inch blade height. For the five dummy case, the operating limit in the C-ring was predicted to reach its maximum allowed value at a blade bank height of 13.6 inches. The reactivity effect of flooding was calculated to be 0.19%AK for the five dummy case, in direct agreement with the measured value. Flooging the large sample channel in the double element facility was found to increase the reactivity by 1.5 6%AK ff and also to cause an unacceptable power-peaking. The proposed central irradiation facility is a thermal flux-trap which could produce thermal flux values of up to 2.0 x 1014 n/cm 2 sec. Computer estimates show that flooding this facility's central sample tube would increase this value to 2.5 x 1014 n/cm2 sec, without resulting in an unacceptable power peak.
Download or read book Reactor Design and Feasibility Problem A Food Sterilization Reactor written by U.S. Atomic Energy Commission and published by . This book was released on 1955 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biological Irradiation Facility Janus Reactor Design Manual written by W. H. McCorkle and published by . This book was released on 1963 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and characteristics of the Janus Reactor Facility for medical and biological research are described in detail. Pertinent information is given about the nuclear and reactor radiation characteristics of the facility. Information is presented on the design and operation of reactor components, auxiliary equipment, instruments, and associated equipment. Maintenance and operating instructions are included for the facility. Cost breakdown is outlined.
Download or read book Instrumented Temperature controlled Capsules for Irradiations in the CP 5 Reactor written by W. N. Beck and published by . This book was released on 1962 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumented, temperature-controlled irradiation capsules are being operated in the vertical fuel tubes of the CP-5 test reactor. The fuel tubes were modified in order to divert reactor coolant into the tubes to cool the capsules, and the shield plugs were revised to accommodate the capsule assemblies. Fuel materials and structural materials were successfully irradiated for periods in excess of one year. A description is included of the present capsule and assembly, the method of temperature control and instrumentation, and performance characteristics of the capsules.
Download or read book A Study of the Shield of the University of Virginia Nuclear Research Reactor written by T.V. Blosser and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary of the Spert I II and III Reactor Facilities written by C. R. Montgomery and published by . This book was released on 1957 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief description and design data summary of each of the Spert Reactor Facilities is presented. Engineering, operating, and physics data are tabulated for use as basic references.
Download or read book An Analysis of the Potential for Utilizing a Thermal Control Scheme for the Ohio State Research Reactor written by Robert Ervin Palisin and published by . This book was released on 1993 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The University Reactor as a Research Tool written by Lawrence Reginald Quarles and published by . This book was released on 1958 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AEC Hot Cells and Related Facilities written by Ellery Robbins Fosdick and published by . This book was released on 1958 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions of the American Nuclear Society written by American Nuclear Society and published by . This book was released on 1992 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computational Techniques for Simulation and Design of a Biological Sample Irradiation Chamber written by Eric Giunta and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study covers the computational efforts and theory performed to simulate a biological irradiation facility at Kansas State University's TRIGA Mark II Nuclear Reactor Facility, as well as model and optimize a path taken by a platform to uniformly irradiate a target sample. The work presented in here covers the steps taken to simulate the reactor as a radiation source, model a flask of water as a target, approximate the dose from a path taken through the beam, and optimize the path to reach uniform irradiation. Previous reactor models were improved with updates to MCNP thermal cross-section libraries and converted to a general radiation source. This source was used to simulate the energy deposited in a voxelized flask of water, following a path in front of a reactor beamport in discrete steps, based on a series of parameters which set the velocity over different sections. The simulation output was used to construct a matrix with rows for each step function velocity and columns for the impact on each voxel, which has a parameter vector that minimizes the deviation in dose. Finally, simulation of a random position machine was performed to investigate how this process may change with the added constraint of flask gravity. The algorithms applied were able to converge to a series of linear motions that brought 99.7% of voxel doses within 10% of the median dose for both random and nonrandom initial parameters. There is a relationship between the parameters defining the path and the expected gravity vector, which can be randomly sampled to obtain paths with the expected gravity. Incorporating dose uniformity with gravity constraints would require both linear and rotational motion. Doing so with current memory use would be outside of the application of the algorithms in this work.
Download or read book Neutronic Design of a Low Enriched Uranium U3Si2 Al Core for the Ohio State University Research Reactor written by M. D. Seshadri and published by . This book was released on 1988 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
