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Description: No Description Available.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: unknown
Creator: James Couper and Son & Dresser, Christopher
Partner: UNT College of Visual Arts + Design

Fluidtight Seal for a Container

Description: A fluidtight seal for a container is formed by abutting a metal ring with a step machined in a convexo-concave container closure device and inserting this assembly into an open end of the container. Under compressive force, the closure device deforms causing the metal ring to pivot about the step on the closure device and interact with symmetrically tapered inner walls of the container to form a fluidtight seal between the container and the closure device. The compressive force is then withdrawn without affecting the fluidtight characteristic of the seal. A destructive force against the container closure device is necessary to destroy the fluidtight seal.
Date: March 31, 1999
Creator: Morrison, Edward F.
Partner: UNT Libraries Government Documents Department

Containers used in shipping fruits and vegetables.

Description: Describes five types of containers used for shipping fruits and vegetables, and indications for their use. Discusses the benefits of standardized shipping containers.
Date: 1934
Creator: Spilman, H. A. (Harold Addison), 1883- & Davis, Robert W. (Robert William), 1899-
Partner: UNT Libraries Government Documents Department

Parametric Thermal Analysis for Codisposal Waste Package Canister

Description: The engineering viability of disposal of aluminum-clad, aluminum-based spent nuclear fuel (Al-SNF) in a geologic repository requires a thermal analysis to provide the temperature history of the waste form. Calculated temperatures are used to demonstrate compliance with criteria for waste acceptance into the Mined Geologic Disposal System and as input to assess the chemical and physical behavior of the waste form within the waste package (WP).A thermal analysis methodology was developed to calculate peak temperatures and temperature profiles of Al-SNF in the DOE spent nuclear fuel canister within a codisposal WP. A two-dimensional baseline model with conduction and radiation coupled heat transport was developed to evaluate the thermal performance of Al-SNF directly stored in a canister in a codisposal WP over the range of possible heat loads and boundary conditions. In addition, a conduction model and a detailed model which includes convection were developed to identify the dominant cooling mechanism under the present WP configuration, to investigate physical cooling mechanism in detail, and to estimate the conservatism imbedded in the baseline model.The results of the baseline model showed that the direct disposal configuration with a helium-filled WP satisfied the present waste acceptance criteria (WAC) for the WP design in terms of the peak temperature criterion, Tmax {lt} 350 degrees C, under the reference boundary conditions. A period of 10 years` cooling time for the decay heat loads of the SNF and the High-level Waste Glass Log (HWGL) regions was used as one of the reference design conditions.
Date: September 1, 1998
Creator: Lee, S.Y. & Sindelar, R.L.
Partner: UNT Libraries Government Documents Department

Operability test report for K east basin canister cleaning system

Description: This document summarizes test data computed during the operability test procedure for the K East Basin Canister Cleaning System. Test Results show that the canister cleaning system successfully lowered the dose of each canister tested so that each canister could be disposed of as low level waste.
Date: January 9, 1997
Creator: Crystal, J.B.
Partner: UNT Libraries Government Documents Department

Data quality objectives for K West canister sludge sampling

Description: Data Quality Objectives have been developed for a limited campaign of sampling K Basin canister sludge. Specifically, samples will be taken from the sealed K West Basin fuel canisters. Characterization of the sludge in these canisters will address the needs of fuel retrieval which are to collect and transport sludge which is currently in the canisters. Data will be gathered on physical properties (such as viscosity, particle size, density, etc.) as well as on chemical and radionuclide constituents and radiation levels of sludge. The primary emphasis will be on determining radionuclide concentrations to be deposited on Ion Exchange Modules (IXMS) during canister opening and fuel retrieval. The data will also be useful in determining whether K West Basin sludge meets the waste acceptance criteria for Hanford waste tanks as a backup disposal concept and these data will also supply information on the properties of sludge material which will1403 accompany fuel elements in the Multi-Canister Overpacks (MCOS) as envisioned in the Integrated Process Strategy (IPS).
Date: December 11, 1996
Creator: Makenas, B. J.
Partner: UNT Libraries Government Documents Department

Multicanister overpack topical report

Description: The Spent Nuclear Fuel MCO is a single-use container that consists of a cylindrical shell, five to six fuel baskets, a shield plug, and features necessary for maintaining the structural integrity of the MCO while providing criticality control and fuel processing capability.
Date: March 25, 1997
Creator: Lorenz, B.D., Fluor Daniel Hanford
Partner: UNT Libraries Government Documents Department

Nitrogen trailer acceptance test report

Description: This Acceptance Test Report documents compliance with the requirements of specification WHC-S-0249. The equipment was tested according to WHC-SD-WM-ATP-108 Rev.0. The equipment being tested is a portable contained nitrogen supply. The test was conducted at Norco`s facility.
Date: February 12, 1996
Creator: Kostelnik, A.J.
Partner: UNT Libraries Government Documents Department

Drop Tests of 325 Pound 6M Specification Packages

Description: Testing of 6M specification packages, performed in response to concerns over the integrity of the clamp-ring closure, showed that the clamp-ring was unable to retain the top in thirty foot drop tests of packages having the maximum allowed weight (290 kg or 640 lb). To determine if the clamp-ring closure was adequate for packages with lower contents weight, a series of tests were performed on packages weighing 147 kg (325 lb) at a range of impact angles. The results showed that the standard clamp-ring closure was unable to retain the top in tests of standard 6M packages weighing 147 kg (325 lb). A test employing a plywood disk enhanced closure with impact at 6.5 degrees retained its top successfully.
Date: April 30, 2004
Creator: SMITH, AC
Partner: UNT Libraries Government Documents Department

Selection of 3013 containers for field surveillance: LA-14310, Revision 1

Description: This document is the fifth in a series of reports that document the binning, statistical sampling, and sample selection of 3013 containers for field surveillance. 1,2,3,39 Revisions to binning assignments documented in this report are primarily a result of new prompt gamma data. This report also documents changes to the random sample specification resulting from these binning changes and identifies and provides the rationale for the engineering judgment sample items for Fiscal Year (FY) 2008 and 2009. This revision also updates the changes to the previous surveillance sample resulting from changes to the order that specific containers undergo surveillance. This report will continue to be reviewed regularly and revised as needed to meet the requirements of the surveillance program.
Date: April 1, 2009
Creator: Peppers, Larry; Kelly, Elizabeth; McClard, James; Friday, Gary; Venetz, Theodore & Stakebake, Jerry
Partner: UNT Libraries Government Documents Department

Water Jar (Olla)

Description: The wide mouth, earthenware water jar is decorated with black patterns on the cream colored body.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: 1880~
Partner: UNT College of Visual Arts + Design

Tray from Cahuilla

Description: Shallow coiled tray with snake emblem encircling one-third of the inner part of the tray.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: 1900~
Partner: UNT College of Visual Arts + Design


Description: Briefcase/portfolio of brown leather and canvas with zipper closure running along the top and down right side. Exterior is of Gucci monogram print with dark leather trim. One outer zippered pocket. Leather interior with one inner pocket. Designer's stamp on interior: "Made in Italy / by / Gucci" Measurements: 40cm L, 28.5cm H, 1cm W.
Date: 1977~
Creator: Gucci
Partner: UNT College of Visual Arts + Design

Semantic-Aware Automatic Parallelization of Modern Applications Using High-Level Abstractions

Description: Automatic introduction of OpenMP for sequential applications has attracted significant attention recently because of the proliferation of multicore processors and the simplicity of using OpenMP to express parallelism for shared-memory systems. However, most previous research has only focused on C and Fortran applications operating on primitive data types. Modern applications using high-level abstractions, such as C++ STL containers and complex user-defined class types, are largely ignored due to the lack of research compilers that are readily able to recognize high-level object-oriented abstractions and leverage their associated semantics. In this paper, we use a source-to-source compiler infrastructure, ROSE, to explore compiler techniques to recognize high-level abstractions and to exploit their semantics for automatic parallelization. Several representative parallelization candidate kernels are used to study semantic-aware parallelization strategies for high-level abstractions, combined with extended compiler analyses. Preliminary results have shown that semantics of abstractions can help extend the applicability of automatic parallelization to modern applications and expose more opportunities to take advantage of multicore processors.
Date: December 21, 2009
Creator: Liao, C; Quinlan, D J; Willcock, J J & Panas, T
Partner: UNT Libraries Government Documents Department

Temperature-Pressure-Time Relations in a Closed Cryogenic Container

Description: Note presenting an experimental study using liquid nitrogen made to verify the existence of a temperature gradient as the factor causing the increase in pressure and to investigate the effect on pressure of altering the temperature gradient. The effect on pressure of different heat-leak rates into the container and different quantities of liquid was also investigated. Results regarding the typical pressure history and temperature gradient, effect of stirring liquid on pressure, effect of heat-leak rate and liquid content on pressure, and effect of vapor mixing on pressure are provided.
Date: February 1958
Creator: Huntley, Sidney C.
Partner: UNT Libraries Government Documents Department

Safety Analysis Report for Packaging (SARP) of the Oak Ridge National Laboratory Shipping Cask D-38. Revision 1

Description: An analytical evaluation of the Oak Ridge National Laboratory Shipping Cask D-38 (solids shipments) was made to demonstrate its compliance with the regulations governing off-site radioactive material shipping packages. The evaluation encompassed five primary categories: structural integrity, thermal resistance, radiation shielding, nuclear criticality safety, and quality assurance. The results of the evaluation show that the cask complies with the applicable regulations.
Date: September 1, 1979
Creator: Box, W.D.; Shappert, L.B.; Seagren, R.D.; Watson, C.D.; Hammond, C.R. & Klima, B.B.
Partner: UNT Libraries Government Documents Department

Safety analysis report for packaging: the ORNL gas-cylinder fire and impact shield

Description: The ORNL gas-cylinder fire and impact shield was designed and fabricated at the Oak Ridge Gaseous Diffusion Plant for the transport of cylinders filled with radioactive gases. The shield was evaluated analytically and experimentally to determine its compliance with the applicable regulations governing containers in which radioactive and fissile materials are transported, and the results are reported herein. Computational and test procedures were used to determine the structural integrity and thermal behavior of the cask relative to the general standards for normal conditions of transport and the standards for hypothetical accident conditions. Results of the evaluation demonstrate that the container is in compliance with the applicable regulations.
Date: April 1, 1983
Creator: Evans, J.H.; Levine, D.L.; Eversole, R.E. & Mouring, R.W.
Partner: UNT Libraries Government Documents Department

Evaluation of the B-cask in accordance with proposed regulations of the AEC and ICC for off-site shipments of irradiated bismuth

Description: The growing concern of government agencies for safe shipment of radioactive materials, both in this country and in Europe, has resulted in a number of proposed regulations governing every phase of shipment including the design of the cask or container, There have been requests during the last year for increased shipments of irradiated bismuth from Hanford. This radioactive material has been shipped in the B-cask to the off-site processing plant for several years. These two factors, proposed regulations and increased demand for the product, have created a need for an engineering evaluation of the cask currently being used. While it is evident on casual inspection that the B-cask design would not meet certain requirements of the proposed regulations, it is necessary that a detailed study of the design be made to determine if modifications to the cask are practical for continued use under new regulations and whether additional casks should be of a new design as required by increased shipments of the product. The purpose of this design evaluation study is to: (a) Evaluate the integrity of the B-cask design in accordance with criteria published in document HW-76476, which is based primarily upon proposed regulations of the Atomic Energy Commission and the Interstate Commerce Commission; and (b) Determine whether the B-cask can be modified for continued use if the proposed regulations are formally issued in essentially the same form as proposed.
Date: July 12, 1963
Creator: Peck, G. E.
Partner: UNT Libraries Government Documents Department