Non-flammable glass reinforced plastic material for structural applications Final report, 17 Feb. 1969 - 17 Feb. 1970
Nonflammable glass fiber reinforced plastic material for structural applications
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Nonflammable glass fiber reinforced plastic material for structural applications
Two phase detonation waves in liquid gas systems
Design study with mathematical model for performance analysis of silicon-germanium thermoelectric generators
Stress analysis of elastic plate, composite plates with holes, fiber reinforced plates, and thin walled shells
Lu(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Lu is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Lu–Fe bond lengths are 2.89 Å. All Lu–B bond lengths are 2.66 Å. Fe is bonded to four equivalent Lu and four equivalent B atoms to form a mixture of distorted face, edge, and corner-sharing FeLu4B4 tetrahedra. All Fe–B bond lengths are 2.16 Å. B is bonded in a 9-coordinate geometry to four equivalent Lu, four equivalent Fe, and one B atom. The B–B bond length is 2.05 Å.
Tb(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Tb–Fe bond lengths are 2.97 Å. All Tb–B bond lengths are 2.99 Å. Fe is bonded in a 4-coordinate geometry to four equivalent Tb and four equivalent B atoms. All Fe–B bond lengths are 2.00 Å. B is bonded in a 4-coordinate geometry to four equivalent Tb and four equivalent Fe atoms.
Tm(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Tm–Fe bond lengths are 2.92 Å. All Tm–B bond lengths are 2.72 Å. Fe is bonded to four equivalent Tm and four equivalent B atoms to form a mixture of edge, face, and corner-sharing FeTm4B4 tetrahedra. All Fe–B bond lengths are 2.11 Å. B is bonded in a 9-coordinate geometry to four equivalent Tm, four equivalent Fe, and one B atom. The B–B bond length is 2.33 Å.
Y(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Y–Fe bond lengths are 2.97 Å. All Y–B bond lengths are 2.98 Å. Fe is bonded in a 4-coordinate geometry to four equivalent Y and four equivalent B atoms. All Fe–B bond lengths are 2.00 Å. B is bonded in a 4-coordinate geometry to four equivalent Y and four equivalent Fe atoms.
FeB crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Fe3+ is bonded in a 7-coordinate geometry to seven equivalent B3- atoms. There are five shorter (2.14 Å) and two longer (2.15 Å) Fe–B bond lengths. B3- is bonded in a 9-coordinate geometry to seven equivalent Fe3+ and two equivalent B3- atoms. Both B–B bond lengths are 1.79 Å.
Er(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Er–Fe bond lengths are 2.93 Å. All Er–B bond lengths are 2.93 Å. Fe is bonded in a 4-coordinate geometry to four equivalent Er and four equivalent B atoms. All Fe–B bond lengths are 2.00 Å. B is bonded in a 4-coordinate geometry to four equivalent Er and four equivalent Fe atoms.
Dy(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Dy is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Dy–Fe bond lengths are 2.96 Å. All Dy–B bond lengths are 2.96 Å. Fe is bonded in a 4-coordinate geometry to four equivalent Dy and four equivalent B atoms. All Fe–B bond lengths are 2.00 Å. B is bonded in a 4-coordinate geometry to four equivalent Dy and four equivalent Fe atoms.
Ho(FeB)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ho is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent B atoms. All Ho–Fe bond lengths are 2.94 Å. All Ho–B bond lengths are 2.94 Å. Fe is bonded in a 4-coordinate geometry to four equivalent Ho and four equivalent B atoms. All Fe–B bond lengths are 2.00 Å. B is bonded in a 4-coordinate geometry to four equivalent Ho and four equivalent Fe atoms.
Ce(FeB)4 crystallizes in the tetragonal P4_2/n space group. The structure is three-dimensional. Ce3+ is bonded in a 12-coordinate geometry to eight equivalent B3- atoms. There are four shorter (2.78 Å) and four longer (2.82 Å) Ce–B bond lengths. Fe+2.25+ is bonded in a 5-coordinate geometry to five equivalent B3- atoms. There are a spread of Fe–B bond distances ranging from 2.02–2.37 Å. B3- is bonded in a 5-coordinate geometry to two equivalent Ce3+, five equivalent Fe+2.25+, and one B3- atom. The B–B bond length is 1.76 Å.
FeB crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Fe3+ is bonded in a 7-coordinate geometry to seven equivalent B3- atoms. There are a spread of Fe–B bond distances ranging from 2.14–2.17 Å. B3- is bonded in a 9-coordinate geometry to seven equivalent Fe3+ and two equivalent B3- atoms. Both B–B bond lengths are 1.81 Å.
FeB is delta Molybdenum Boride structured and crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Fe3+ is bonded in a 7-coordinate geometry to seven equivalent B3- atoms. There are four shorter (2.14 Å) and three longer (2.16 Å) Fe–B bond lengths. B3- is bonded in a 9-coordinate geometry to seven equivalent Fe3+ and two equivalent B3- atoms. Both B–B bond lengths are 1.80 Å.
AlFe2B2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Fe is bonded in a 10-coordinate geometry to four equivalent Al and six equivalent B atoms. All Fe–Al bond lengths are 2.60 Å. There are four shorter (2.15 Å) and two longer (2.16 Å) Fe–B bond lengths. Al is bonded in a 2-coordinate geometry to eight equivalent Fe and two equivalent B atoms. Both Al–B bond lengths are 2.27 Å. B is bonded in a 9-coordinate geometry to six equivalent Fe, one Al, and two equivalent B atoms. Both B–B bond lengths are 1.75 Å.
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Our Co-design team is from the University of Texas, working on a Department of Energy-funded project focused on the Beaumont-Port Arthur area. As part of this project, we will be developing climate-resilient design solutions for areas of the region. More on www.caee.utexas.edu.We used a DJI Mavic 2 Pro to capture aerial photos in Beaumont-Port Arthur, TX, in February 2023, including:I. Beaumont Soccer ClubII. Corps’ Port Arthur Resident OfficeIII. Halbouty Pump Station comprises its vicinityIV. Lamar University (Including Exxon Power Plants close to Lamar Univ.)V. MLK Boulevard for aerial images of the industry and the ship channelVI. Salt Water Barrier (include some aerial images about the Big Thicket)Aerial photos taken were through DroneDeploy autonomous flight, and models were processed through the DroneDeploy engine as well. All aerial photos are in .JPG format and contained in zipped files for each location.The processed data package including 3D models, geospatial data, mappings, point clouds, and the animation video of Halbouty Pump Station has various file types:- The Adobe Suite gives you great software to open .Tif files.- You can use LASUtility (Windows), ESRI ArcGIS Pro (Windows), or Blaze3D (Windows, Linux) to open a LAS file and view the data it contains.- Open an .OBJ file with a large number of free and commercial applications. Some examples include Microsoft 3D Builder, Apple Preview, Blender, and Autodesk.- You may use ArcGIS, Merkaartor, Blender (with the Google Earth Importer plug-in), Global Mapper, and Marble to open .KML files.- The .tfw world file is a text file used to georeference the GeoTIFF raster images, like the orthomosaic and the DSM. You need suitable software like ArcView to open a .TFW file.This dataset provides researchers with sufficient geometric data and the status quo of the land surface at the locations mentioned above. This dataset could streamline researchers' decision-making processes and enhance the design as well.In October 2023, we had our follow-up data collection, including:I. Beaumont Soccer ClubII. Shipping and Receiving Center at Lamar UniversityAfter the aerial collection, we obtained aerial photos of those two locations mentioned above, as well as processed data (such as point clouds and models).