Zobrazeno 1 - 10 of 26 pro vyhledávání: '"H.G. MacPherson"'
1
A chemical and petrographic study of Pre-Cambrian sediments
Autor: H.G. Macpherson
Publikováno v: Geochimica et Cosmochimica Acta. 14:73-92
Over ninety Pre-Cambrian argillaceous rocks (mainly Canadian greywackes, argillites and a few low-grade schists) were studied petrographically and analysed spectrochemically for the following trace elements: B, Cr, V, Ni, Cu, Mn and Ba. The petrograp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcb6be2ead56d87d164b6d621d8e86f2
https://doi.org/10.1016/0016-7037(58)90095-4
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4
Effect of Surface Finish and Wall Thickness on the Operating Temperature of Graphite Radio-Tube Anodes
Autor: H.G. MacPherson, L.L. Winter
Publikováno v: Proceedings of the IRE. 33:834-837
The effect of rough and smooth surfaces and variable wall thicknesses on the operating temperature of radio-tube graphite anodes has been determined. Simultaneous measurements of internal and external temperatures were made with two optical pyrometer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f95918959fad7535fe314646e587eafb
https://doi.org/10.1109/jrproc.1945.232252
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5
Economic and environmental implications of a U. S. nuclear moratorium, 1985--2010
Autor: W.G. Pollard, C.E. Whittle, A.M. Weinberg, A.D. Poole, E.L. Allen, H.G. MacPherson, C.L. Cooper, D.L. Phung, N.L. Treat, R.M. Rotty
This study assesses some economic and environmental implications of a nuclear moratorium in the United States. The moratorium is assumed to prohibit new construction starts of reactors after 1980, but to allow continued operation of reactors on line
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e763b2cde98b66c8a482a7a6e802018b
https://doi.org/10.2172/7219049
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6
SURVEY OF LOW ENRICHMENT MOLTEN-SALT REACTORS
Autor: H.G. MacPherson
A rough survey of the nuclear charactenistics of graphite-moderated molten-salt reactors utilizing an initial complement of low enrichment uranium fuel has been made. Reactors can be constructed with initial enrichinents as low as 1.25% U-235; initia
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58213adb6761e502e02ab2fbb3cac254
https://doi.org/10.2172/4143508
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7
A PRELIMINARY STUDY OF MOLTEN SALT POWER REACTORS
Autor: D.A. Carrison, B.W. Kinyon, H.G. MacPherson, L.A. Mann, J.T. Roberts, J.Y. Estabrook, L.G. Alexander, F.C. VonderLage, F.E. Romie
A preliminary study of molten salt pcwer reactors was made. The most promising fuel carrier salts were the fluorides and chlorides of the alkali metals, zirconium, and beryllium. The chlorides were found to have lower melting points but were less sta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0980066da5c5f8e71a16b084d9a859ec
https://doi.org/10.2172/4183642
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8
NUCLEAR CHARACTERISTICS OF SPHERICAL, HOMOGENEOUS, TWO-REGION, MOLTEN- FLUORIDE-SALT REACTORS
Autor: J.T. Roberts, L.G. Alexander, D.A. Carrison, H.G. MacPherson
ABS>The use of a molten-salt fuel makes possible the production of hihh- pressure, superheated steam with a nuclear reactor operating at low pressure. The corrosion resistance of the INOR-8 series of nickelmolpbdenum alloys appears to be sufficient t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cf37cbeb821eba571bb4b755fdc80d4
https://doi.org/10.2172/4200482
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