skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Firewheel.


Abstract not provided.

; ; ;
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
Report Number(s):
DOE Contract Number:
Resource Type:
Resource Relation:
Conference: Proposed for presentation at the Sandia SIP Symposium held July 26, 2016 in Albuquerque, NM.
Country of Publication:
United States

Citation Formats

Hilbert, Nicholas Steven, Ghormley, Matthew R, Venkatesan, Sneha, and Sterk, Ethan. Firewheel.. United States: N. p., 2016. Web.
Hilbert, Nicholas Steven, Ghormley, Matthew R, Venkatesan, Sneha, & Sterk, Ethan. Firewheel.. United States.
Hilbert, Nicholas Steven, Ghormley, Matthew R, Venkatesan, Sneha, and Sterk, Ethan. Fri . "Firewheel.". United States. doi:.
title = {Firewheel.},
author = {Hilbert, Nicholas Steven and Ghormley, Matthew R and Venkatesan, Sneha and Sterk, Ethan},
abstractNote = {Abstract not provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 01 00:00:00 EDT 2016},
month = {Fri Jul 01 00:00:00 EDT 2016}

Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share:
  • The Department of Energy, in cooperation with the IEEE Neural Networks Council, Naval Research Laboratory, Electric Power Research Institute, and US Bureau of Mines, sponsored the Adaptive Control Systems Technology Symposium in Pittsburgh, Pennsylvania from October 24 to 25, 1994. The theme of the Symposium was High-Tech Controls for Energy and Environment. This extraordinary gathering was designed to bring together individuals from the control systems and computational intelligence communities to focus attention on potential benefits to be derived from the application of adaptive controls to energy and environmental systems. Leading authorities from industry, academic, and government institutions presented tutorial overviewsmore » on each of three computational intelligence paradigms -- viz., neural networks, fuzzy logic, genetic algorithms -- identified useful hybrid forms, and introduced intelligent and adaptive control systems concepts and applications. There were also papers presented that focussed on specific applications of intelligent control and adaptive control in energy and environmental control systems. Individual papers have been cataloged separately.« less
  • As part of an effort to shape Federal policy for environmentally sound, sustainable economic development, the White House Office of Science and Technology Policy sponsored a workshop in Boise, Idaho on February 1--2, 1995. The Boise Idaho workshop focused on the sustainable use of natural resources, a topic of considerable interest in Idaho. The workshop gave representatives from industry, academia, research, the public, and local and state government an opportunity to provide input to lawmakers and policymakers for establishing a National Environmental Technology Strategy to be issued by Earth Day, 1995.
  • This paper describes research to evaluate the tribological properties of alumina pins sliding against thin sputtered gold films deposited on alumina disk substrates. A 250 {angstrom} thick chromium interlayer was first deposited onto the alumina test disks to enhance adhesion and high temperature wetting of the gold films. The Au/Cr films were tribotested in pure sliding in a pin-on-disk tribometer under a 4.9 N load at 1 m/s. The test atmosphere was room air at temperatures of 25, 500, and 800 C and the test duration varied from 60 to 540 min. The use of the Au/Cr films reduced frictionmore » by about a factor of two compared to the unlubricated alumina sliding couple. The coating prevented wear of the alumina substrate disks and reduced pin wear by one to two orders of magnitude. In addition, wear lives in excess of 200 000 sliding passes (9 hr) were observed during sliding at 800 C. Results suggest that these films show promise for the practical lubrication of many high temperature sliding components.« less
  • A new concept for a CDS has been developed under a Phase I ARPA funded program; it uses gamma resonance absorption (GRA) to detect certain illegal drugs that may be transported in man-portable containers. A high detection probability for heroin and cocaine is possible with a device that is also searching for explosives. Elemental detection of both N and Cl is utilized, and with tomography, a 3D density image of the elements is generated. Total density image is also developed. These two together may be used with considerable confidence in determining if heroin or cocaine is present in the interrogatedmore » containers in a small quantity (1 kg). The CDS employs a high current ({ge}10 mA) DC accelerator that produces a beam of 1.75 or 1.89 MeV protons. These protons impact a target with coatings of {sup 13}C and {sup 34}S. Depending on the coating, the resultant resonant gamma rays are preferentially absorbed in either {sup 14}N or {sup 35}Cl. The resonant gammas come off the target in a conical fan at 80.7{degree} for N and 82{degree} for Cl; a common array of segmented BGO detectors is used over an arc of 53{degree} to provide input to an imaging subsystem. The tomography makes use of rotation and vertical translation of a baggage carousel holding typically 18 average sized bags for batch processing of the contents. The single proton accelerator and target can supply multiple detection stations with the appropriate gammas, a feature that may lead to very high throughput potential approaching 2000 bags/hr. Each detection station can operate somewhat independently from the others. This paper presents the overall requirements, design, operating principles, and characteristics of the CDS proof-of-principle device developed in the Phase I program.« less
  • The Low-Level Radioactive waste Forum is an association of representatives of states and compacts established to facilitate state and compact commission implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The Forum provides an opportunity for states and compacts to share information with one another and to exchange views with officials of federal agencies. LLW Forum participants include representatives from regional compacts, designated host states, unaffiliated states, and states with currently-operating low-level radioactive waste facilities. This quarterly meetingmore » was held January 24-26, 1990.« less