... That is the case, for example, at the neutron radiography facility at the TRIGA Mark-II reactor in Vienna, which is using a poorly thermalised beam ...
DTIC Science & Technology
was performed at the TRIGA Mark II reactor at the Atominstitut der O� sterreichischen Universita�ten in Vienna
E-print Network
The flux density distribution in the central irradiation thimble of the TRIGA MARK II reactor was investigated carefully by neutron activation experiments on 16 nuclides. The experimental results were evaluated using the computer code STAY'SL. The neutron flux spectrum obtained in this way is found to agree well with neutronics calculations by the ...
Energy Citations Database
A TRIGA Mark II reactor, designated as FiR 1'' and designed by the General Atomics Corp. was dedicated on March 31, 1962, at Otaniemi-(Finland). The reactor went critical for the first time on March 27, 1952, at 4:10 p.m. The effective power of the reactor is 100 kw(t); it uses 2.28 kg ...
A summary is given of the type of inspections, the responsibility and the frequency carried out at the Triga Mark 2 reactor Vienna. All safety related systems and components to be inspected are listed. 1 fig. (Atomindex citation 20:027071)
National Technical Information Service (NTIS)
Presented at the International Atomic Energy Agencysponsored Seminar on the Physics of Fast and Intermediate Reactors. Vienna, August 3-11, 196l. A feedback model, was developed to account for resonant instabilities in the Mark II core. In this model, the prompt positive power coefficient effect is ascribed to fuel ...
As an example for a low power research reactor a probabilistic safety assessment is undertaken for the 250 kW TRIGA Mark-II reactor Vienna. A major area of interest is the identification of different accident causes, the description of the following accident sequences and the influence of uncertainties. The usual ...
From second European conference of TRIGA reactor users; Pavia, Italy (13 Sep 1972). In TRIGA Owners' Conference. The operating experience and research programs for the TRIGA2-Vienna reactor are reviewed. (DCC)
The Technical Committee Meeting (TCM) on Away-from-Reactor Storage Concepts and their Implementation held in Vienna from 15 to 18 March 1993, gathered representatives of most of the countries operating nuclear power plants. The away-from-reactor (AFR) sto...
Thirty papers and 3 annexes are included in the proceedings. A separate abstract was prepared for each. (LCL)
He was a U.S. delegate to the International Tokamak Reactor (INTOR) Project in Vienna, Austria from 1979 to 1981. In 1984, he was appointed to the Grainger ...
NASA Website
The TRIGA Mark-II reactor at the Atominstitut in Vienna, Austria is replacing its twenty-four year old instrumentation system with a microprocessor based control system supplied by General Atomics. Ageing components, new governmental safety requirements and a need for state of the art instrumentation for training students has spurred ...
Three different neutron sources were used to irradiate identical sets of NbTi superconductors up to about half the lifetime dose of a superconducting magnet in a fusion reactor. Based on a careful source characterization of the TRIGA Mark-II reactor in Vienna, the spallation neutron source IPNS at Argonne and the ...
DOE Information Bridge
NASA Astrophysics Data System (ADS)
The 250 kW TRIGA Mark II reactor Vienna, with pulsing capability up to 250 MW is used as a university reactor for basic and applied research, education and training. The reactor is presently operated with a mixed core using 72 standard TRIGA fuel elements, 54 of them are still from first ...
This book of extended synopses includes papers presented at the International Symposium on Storage of Spent Fuel from Power Reactors organized by IAEA and held in Vienna from 9 to 13 November 1998. It deals with the problems of spent fuel management being...
For Presentation at the International Atomic Energy Agency Conference on Small and Medium Power Reactors, Vienna, Sptember 5-9, 1960. A detailed description is given of the Peach Bottom Power Reactor plant and components. (W.L.H.)
The neutron capture cross sections of the radioactive isotope {sup 182}Hf (t{sub 1/2}=8.9x10{sup 6} yr) in the thermal and epithermal energy regions have been measured by activation at the TRIGA Mark-II reactor of the Atomic Institute of the Austrian Universities in Vienna, Austria, and subsequent {gamma}-ray spectroscopy of {sup ...
The neutron capture cross sections of the radioactive isotope Hf182 (t1/2=8.9�106 yr) in the thermal and epithermal energy regions have been measured by activation at the TRIGA Mark-II reactor of the Atomic Institute of the Austrian Universities in Vienna, Austria, and subsequent ?-ray spectroscopy of Hf183. High values for the ...
Glass-fiber reinforced plastics (GFRPs) are used as insulation materials for the superconducting magnet coils of the International Thermonuclear Experimental Reactor (ITER). The radiation environment present at the magnet location will lead to gas production, swelling and weight loss of the laminate, which may result in a pressure rise combined with undefined stresses on the ...
The activation of the biological shield is an important process for waste management considerations of nuclear facilities. The final activity can be estimated by modeling using the neutron flux density rather than the radiometric approach of activity measurements. Measurement series at the TRIGA reactor Vienna reveal that the flux density next to the ...
PubMed
... ????? ] " Vienna Convention on Diplomatic Relations ) [ 1961 ( ??? ?? ??? ??? ???? " : ??? ?? ...
Center for Food Safety and Applied Nutrition (CFSAN)
In the second article on reactor development, the development of power reactors in Great Britain is discussed. (J.S.R.)
... LIQUID METAL FAST BREEDER REACTOR (LMFBR) SUBASSEMBLY USED IN THE EXPERIMENTAL BREEDER REACTOR II (EBR-II) WAS ...
... PLANTS, *ELECTRIC POWER PRODUCTION, *NUCLEAR REACTORS, COMPUTER ... RADIATION SHIELDING, REACTOR COOLANTS ...
From international symposium on nuclear power and propulsion devices in space; Vienna, Austria (Jul 1973). The principal layout characteristics of fast and moderated incore thermionic reactors with and without driver fuel elements are discussed. Potential performance data for thermionic reactor space power systems based on ...
This paper describes the conceptual design of the reactor building and reactor maintenance building for the TIBER II tokamak. These buildings are strongly influenced by the reactor configuration, and their characterization allows a better understanding of...
... TO THE FUELS AND MATERIALS IRRADIATION EXPERIMENTS CONDUCTED IN THE EXPERIMENTAL BREEDER REACTOR II (EBR-II) AT ...
This paper examines the role of the Experimental Breeder Reactor II (EBR-II) and Transient Reactor Test (TREAT) facilities in contributing to the understanding and resolution of key safety issues in liquid metal reactor safety during the decade of the 80'...
... 1 n Page 2. S. SOME PRUBLUMS Of FLOWA PEAT TRANSFER, AND D:FF2"J1vN Ii: T,. LAMINAR FLW; ALk.,GA FLAT PLATE BY H. Schuh, Vienna ...
The fifth Plasma Physics Network Newsletter (IAEA, Vienna, August 1992) includes the following topics: (i) the availability of a list of the members of the Third World Plasma Research Network (TWPRN); (ii) the announcement of the fourteenth IAEA Internati...
Warren KE, Bent R, Wolters P, Camphausen K. �Phase II study of PEG-Intron in Children with Diffuse Intrinsic Pontine Gliomas�, Oral presentation, ISPNO Vienna, 2010.
Cancer.gov
II In chapter 7, "Events, Patterns, and Analysis: Forecasting International Conflict in the Twenty-First of Medical Cybernetics and Artificial Intelligence of the University of Vienna, tried to use AI methods first for "Promoting Peace and Preventing Violence". 22 project proposals were submitted, an international jury
... Jung, Vienna, Austria). The samples were stained with uranyl acetate and lead citrate with an EM stain ... using a program with 30� stain I (containing uranyl acetate) and 1�30� stain II (containing lead ...
NBII National Biological Information Infrastructure
Contents: Part I - By Way of Conceptual Framework: On War and Peace; The State System: The Balance of Power and the Concept of Peace; The Quest for Peace: From the Congress of Vienna to the United Nations Charter; Part II - America's Diplomatic Apprentice...
Negotiations on Mutual Balanced Force Reductions (MBFR) in Central Europe opened in Vienna on October 30, 1973. In these negotiations, members of the two major military alliances of the post-World War II period, NATO and the Warsaw Pact, have sought to re...
for the DARPA TIPSTER Text Program - Phase II Workshop. Included are reports from DARPA sponsored programTIPSTER TEXT PROGRAM PHASE II Proceedings of a Workshop held at Vienna, Virginia May 6-8, 1996 Program Welcome to TIPSTER ........................................... 1 Focus of TIPSTER Phases I and II
Several high-quality single crystals of the superconductor Bi2Sr2CaCu2O8 (Bi-2212) were exposed to three different neutron fluences in the central irradiation facility of the Triga Mark II reactor in Vienna in the form of pre-prepared and pre-characterized transmission electron microscopy (TEM) samples as well as in full crystalline ...
This report differs from those in that it is a synthetic consensus view aimed at those persons who wish to know the salient points without having to go into the technical details which one can find elsewhere. We thank all those organisations (UNSCEAR, FAO, WHO, EC) which have put information at our disposal so that this report could be as up to date as possible. However, those Agencies are still ...
The AIT Austrian Institute of Technology coordinates the project MATSIM (MATROSHKA Simulation) in collaboration with the Vienna University of Technology and the German Aerospace Center. The aim of the project is to develop a voxel-based model of the MATROSHKA anthro-pomorphic torso used at the International Space Station (ISS) as foundation to perform Monte Carlo high-energy ...
Presented at the Conference on Medium and Small Power Reactors, International Atomic Energy Agency, Vienna, September 5-9, 1960. The Canadian program is outlined, and some features of the NPD-2 power reactor are described. Low fueling costs make heavy-water-moderated reactors particularly suitable for ...
On April 26, 1986, an explosion occurred at the newest of four operating nuclear reactors at the Chernobyl site in the USSR. The accident initiated an international technical exchange of almost unprecedented magnitude; this exchange was climaxed with a meeting at the International Atomic Energy Agency in Vienna during the week of August 25, 1986. The ...
At the beginning of 1989 more than 55,000 metric tonnes of heavy metal (MTHM) of spent Light Water Reactor (LWR) and Heavy Water Reactor (HWR) fuel had been discharged worldwide from nuclear power plants. Only a small fraction of this fuel has been reproc...
The proceedings, conclusions and recommendations of the IAEA Advisory Group Meeting on 'Critical Assessment of Tritium Retention in Fusion Reactor Materials', held on June 7-8, 1999 at the IAEA Headquarters in Vienna, Austria, are briefly described. The r...
TRIGA Mark-II reactor has been primarily utilized for the fundamental reactor experiments, which were offered to the junior and senior students of Seoul National University and Hanyang University for 328 hours. The annual operating time of this reactor wa...
Experimental Breeder Reactor II (EBR-II) is an unmoderated, sodium-cooled reactor with a design power of 62.5 MW. The primary cooling system is a submerged-pool type. The early operation of the reactor successfully demonstrated the feasibility of a sodium...
... This controller was experimentally demonstrated on the MIT Research Reactor (MITR-II) as well as on the 'Sandia National Laboratories' Annular ...
... streamer production are expected to lead to enhanced production of reactive ... and byproduct formation in the liquid phase corona reactor with and ...
... experimental power reactor and for a commercial laser fusion power reactor. ... Phoenix II), is designed to demonstrate the concept of angular ...
... observed at the GODIVA II pulsed reactor. ... from the tests of components at the ... EMISSION, BOILING WATER REACTORS, ORGANIC MODERATED ...
For Presentation at the International Atomic Energy Agency Conference on Small and Medium Power Reactors, Vienna, September 5-9, 1960. The suitability of the Maritime Gas Cooled Reactor (MGCR) for small and medium-sized land-based power plants is discussed. The design features of the reactor are summarized. ...
The US Fusion Materials Program makes extensive use of fission reactors to study the effects of simulated fusion environments on materials and to develop improved alloys for fusion reactor service. The fast reactor, EBR-II, and the mixed spectrum reactors...
... for reactor steels after irradiation, (5) true stress-natural strain determinations for several high temperature alloys irradiated in the EBR-II reactor ...
... in light water reactors and an assessment of application of acoustic monitoring technology in Experimental Breeder Reactor II (EBR-II), the only ...
... ADA303401. Title : Random Vibration Analysis of the TOPAZ-II Nuclear Reactor Power System. Descriptive Note : Master's thesis,. ...
A data sheet containing important data of the TRIGA Mark II reactor is presented. Reasons for a modified layout are given. (Atomindex citation 11:538630)
... OR SOLUTION-ANNEALED AND AGED STRUCTURE, WERE IRRADIATED IN THE EXPERIMENTAL BREEDER REACTOR-II (EBR-II) AT 500 TO ...
ii H and K emission. The spectral lines of interest are identified. stars in the red sample, 102 had�wavelength and the red� wavelength spectra by cross�correlating them with spectra of velocity standard stars. Altogether without a red spec� trum, i.e. the stars without Ca ii H and K emission, v sin i was estimated from
50 contributions are presented, the three papers of session II on non ionizing radiations being outside of the scope of INIS. The session headings are: I. General aspects of radiation protection. II. Non ionizing radiation. III. Measurement and techniques...
The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Advanced plants to meet rising expectations, by John Cleveland, International Atomic Energy Agency, Vienna; A flexible and economic small reactor, by Mario D. Carelli and Bojan Petrovic, Westinghouse ...
The Integral Fast Reactor (IFR) is a generic reactor concept under development by Argonne National Laboratory. Much of the technology for the IFR is being demonstrated at the Experimental Breeder Reactor II (EBR-II) on the Department of Energy site near I...
Until the present time considerable efforts have already been made in the area of fabrication, utilization and reprocessing of Th-based fuels for different types of reactors, namely: by FRG and USA - for HTRs; FRG and Brazil, Italy - for LWRs; India - for...
Spent fuel management has always been one of the most important stages in the nuclear fuel cycle and it is still one of the most vital problems common to all countries with nuclear reactors. It begins with the discharge of spent fuel from a power or a res...
In recent years substantial uncertainties regarding uranium supply have made it very difficult for both uranium producers and users to plan for the future. In 1992 uranium production met only about 63 percent of reactor requirements. This resulted in a ve...
This is a small part (21 out of 178) of the papers presented at the 19th annual meeting of the European Society of Nuclear Methods in Agriculture, held in 29 Aug to 2 Sept, 1988 in Vienna, i.e. those concerned with the effects of the Chernobyl reactor acc...
Due to the delays worldwide in the development and starting up of fast breeder reactors (which require large amounts of plutonium at startup) and the ongoing reprocessing of spent fuel (which produces separated plutonium), significant quantities of separa...
Earlier studies of sawtooth oscillations in Tokamak Fusion Test Reactor supershots (Levinton et al, Phys. Rev. Lett. 72, 2895 (1994); Zakharov, et al, Plasma Phys. and Contr. Nucl. Fus. Res., Proc. 15th Int. Conf., Seville 1994, Vienna) have found an appa...
This document is divided into the following chapters: thermodynamics, kinetics of the solid-liquid interaction processes, methodology of the experiments in closed chemical reactors, physico-chemical interactions in the liquid flow and conclusions. Separat...
we give a short description of the time-dependent neutron depolarization facility at the TRIGA reactor Vienna and report on a series of magnetic aftereffect measurements in various materials which
Improved spatial detector resolution is exploited for engineering and geology, e.g., for the investigation of boron distribution in steel, consolidated aspects of building materials, and grain analysis in feldspar. The strengths and limitations of the upgraded instrument are evaluated in the context of these projects. First promising results have been obtained and will extend the range of ...
Separate abstracts are presented for each of the papers included in the energy data base concerning reactor instrumentation and control systems. (ERA citation 10:051374)
The Pluto Program is reviewed. Work directed toward the design of a reactor for sea-level flight of supersonic ramjet missiles is discussed. Choice of materials and reactor neutronics is considcred. Design problems are outlined. The reactor concepts were developed into the Tory II-A ...
