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Diggs, J.M.; Leisher, W.B.; Pope, R.B.; Trujillo, A.A.
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
AbstractAbstract
No abstract available
Primary Subject
Source
Oak Ridge National Lab., TN (USA); p. V.11-V.12; 1983; p. V.11-V.12; 7. international symposium on packaging and transportation of radioactive materials; New Orleans, LA (USA); 15-20 May 1983; Available from NTIS, PC A21/MF A01; 1 as DE83012390
Record Type
Report
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Conference
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Huebner, H.W.; Masslowski, J.P.
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials. Proceedings. Volume 11983
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials. Proceedings. Volume 11983
AbstractAbstract
[en] In the continuation of the research work by BAM and the Commissariat a l'Energie Atomique (CEA), France, a study was made of the increased risk in regard to low-probability accidents, involving small, type B packages. An evaluation was made of the increased risk when small, type B packages are involved with a low-probability accident - one that involves both crush forces and exposure to a hydrocarbon fire. 3 references, 3 figures
Primary Subject
Secondary Subject
Source
Oak Ridge National Lab., TN (USA); p. 277-282; Dec 1983; p. 277-282; 7. international symposium on packaging and transportation of radioactive materials; New Orleans, LA (USA); 15-20 May 1983; Available from NTIS, PC A99/MF A01; 1 as TI84006239
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Huebner, H.W.; Masslowski, J.P.
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
AbstractAbstract
No abstract available
Primary Subject
Source
Oak Ridge National Lab., TN (USA); p. V.9-V.10; 1983; p. V.9-V.10; 7. international symposium on packaging and transportation of radioactive materials; New Orleans, LA (USA); 15-20 May 1983; Available from NTIS, PC A21/MF A01; 1 as DE83012390
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Report
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Conference
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AbstractAbstract
[en] The disintegrator is designed especially for the end piece of uranium ore curing reactors. It consists of a shaft and fragmentation elements which are provided with nails on the outer surfaces. The fragmentation elements are attached to the shaft and are shaped as parts of a spherical surface. In the inner space delineated by the fragmentation elements there is at least one transverse support plate in whose centre there is a bore with a diameter bigger than the diameter of the shaft. To the edge of the plate are attached the fragmentation elements by their inner surfaces. The described disintegrator is simple, easily accessible, it disintegrates perfectly the given material, prevents arching and guarantees the required grain size of the material. (M.D.)
Original Title
Desintegrator, zejmena pro rozrusovani zreagovaneho radioaktivniho materialu
Primary Subject
Source
10 Mar 1983 (PUB); 30 Mar 1977 (APP); 3 p; CS PATENT DOCUMENT 196703/B/; CS PATENT APPLICATION PV 2109-77; Application date: 30 Mar 1977 (APP)
Record Type
Patent
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Diggs, J.M.; Leisher, W.B.; Pope, R.B.; Trujillo, A.A.
Sandia National Labs., Albuquerque, NM (USA)1983
Sandia National Labs., Albuquerque, NM (USA)1983
AbstractAbstract
[en] The test series described in this paper has shown that the proposed dynamic crush test or the alternate static crush test result in significantly greater packaging deformation than occurs when the regulatory 9 meter drop test is performed on lightweight, low density, Type B packagings. Furthermore, when the test results from the current program are compared with test results from an accident simulating test of a truck/trailer system carrying such lightweight packagings, the proposed dynamic crush test or the alternate static crush test both appear to provide a crush environment similar to that which can be expected in transport accidents, whereas the 9 meter drop test does not appear to simulate this environment. The energy absorbed by the packaging under the proposed dynamic crush test is independent of the packaging mass and can be significantly greater than the energy the packaging must absorb during a 9 meter drop test. The deformations produced in the 310 kN static crush test and the proposed dynamic crush test are very similar, and are generally greater than those experienced in the 9 meter drop test. The outer drum lid of the generic designs opened under these conditions, at times exposing the inner container. Such damage could lead to increased heating of the inner container during the following thermal test prescribed by regulations
Primary Subject
Source
1983; 9 p; 7. international symposium on packaging and transportation of radioactive materials; New Orleans, LA (USA); 15-20 May 1983; CONF-830528--51; Available from NTIS, PC A02/MF A01 as DE83015659
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Report
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Conference
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McClure, J.D.; Hartman, W.F.
Sandia National Labs., Albuquerque, NM (USA)1980
Sandia National Labs., Albuquerque, NM (USA)1980
AbstractAbstract
[en] This paper has analyzed, in three separate ways, the longitudinal crush load which can be applied to a small hazardous material (RAM) package which is located in a forward cargo position on a standard body or wide-body cargo aircraft. The load analysis was developed using the concept of a cargo load column. The main purpose of the analysis was to more accurately describe the dynamic crush loads which can be applied to a (RAM) package positioned in the cargo aircraft as described above. In fact, one goal of the analysis was to evaluate these longitudinal crush loads and see if they were bounded by reasonable magnitudes of force. An attempt to determine such a bound was made by structural stability arguments concerning the cargo load column and the attendant structural disintegration of cargo aircraft in severe aircraft crashes. Another bounding mechanism was to limit the dynamic effect of aft loaded cargo on a forward loaded hazardous material package by allowing only the aft cargo in the volume of the cargo load column to impinge upon the hazardous material package. Using the LAARC package as an example problem, the stability arguments in combination with the relatively small dimensions of the LAARC design produced longitudinal crush loads even lower than the vertical crush 311 kN (70,000 lbs) forces. The dynamic loads on the cargo load column which did not incorporate stability arguments produced longitudinal crush loads of 939 kN (211,000 lbs) on the LAARC package which are approximately a factor of three larger than the vertical crush forces of 312 kN (70,000 lbs). While the disparate analyses presented cannot yield a definitive upper limit on the longitudinal crush forces that might be experienced by a RAM package in a severe aircraft accident, it is concluded that they do provide a reasonable bound on the problem
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Secondary Subject
Source
1980; 7 p; 6. international symposium on packaging and transporting radioactive material; Berlin, F.R. Germany; 10 Nov 1980; CONF-801115--28; Available from NTIS., PC A02/MF A01
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Report
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AbstractAbstract
[en] Use of synthesis method to devise field emission cathodes (FEC) with specified properties is considered. Examples are given of using the method for solving problems of developing FECs with electron emission localized in a narrow angle and FECs with an increased resistance to ion bombardment. It is shown that using the synthesis method in the development of FECs with specified properties permits to employ more general and indeendent of the experiment conditions physcal parameters to select the cathode material, which enables to consider a broad range of metals and their compounds and to carry out a purposeful search for optimum variants, thus considerably reducing the volume of experimental research
Original Title
Primenenie metoda sinteza v razrabotke avtoehlektronnykh katodov s zadannymi svojstvami
Primary Subject
Source
For English translation see the journal Bulletin of the Academy of Sciences of the USSR, Physical Series (USA).
Record Type
Journal Article
Journal
Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya; ISSN 0367-6765;
; v. 47(6); p. 1091-1094

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AbstractAbstract
[en] The basic principles of a line technology of extracting firm ores, including break-up of ore by means of subterranean nuclear explosions, the removal of ore from sorting blocks by means of vibrator feeders and transporting it to intermediate levels via a new type of belt conveyor on mobile supports are considered. A method of crushing ore by nuclear explosions on reflecting surfaces is proposed to obtain a more uniform fragmentation of ore, increase the output of fragmented ore per unit capacity, and to preserve mining output. The basic principles of designing a system of mining based on a line technology are formulated and one variant of such a system is presented
Original Title
Potochnaya tekhnologiya podzemnoj dobychi rud s primeneniem yadernykh vzryvov
Primary Subject
Source
4 figs.; 3 refs.; for English translation see the journal Sov. J. At. Energy.
Record Type
Journal Article
Journal
Atomnaya Ehnergiya; v. 40(2); p. 162-166
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Borisov, A.P.; Petrova, L.A.; Makhaev, V.D.
17. All-union Chugaev conference on complex compound chemistry. Pt. 11990
17. All-union Chugaev conference on complex compound chemistry. Pt. 11990
AbstractAbstract
[en] Short note
Original Title
Mekhanosintez kompleksnykh soedinenij
Primary Subject
Source
AN SSSR, Moscow (USSR). Otdelenie Obshchej i Tekhnicheskoj Khimii; AN SSSR, Moscow (USSR). Nauchnyj Sovet po Neorganicheskoj Khimii; AN SSSR, Moscow (USSR). Inst. Obshchej i Neorganicheskoj Khimii; AN Belorusskoj SSR, Minsk (Byelorussian SSR); Belorusskij Gosudarstvennyj Univ., Minsk (Byelorussian SSR); 167 p; 1990; p. 19; 17. All-union Chugaev conference on complex compound chemistry; Minsk (USSR); 29-31 May 1990
Record Type
Miscellaneous
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Chevalier, G.; Gilles, P.; Pouard, P.
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
PATRAM '83: 7th international symposium on packaging and transportation of radioactive materials1983
AbstractAbstract
No abstract available
Primary Subject
Source
Oak Ridge National Lab., TN (USA); p. V.13-V.16; 1983; p. V.13-V.16; 7. international symposium on packaging and transportation of radioactive materials; New Orleans, LA (USA); 15-20 May 1983; Available from NTIS, PC A21/MF A01; 1 as DE83012390
Record Type
Report
Literature Type
Conference
Report Number
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Reference NumberReference Number
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