Thermoelectric Nuclear Fuel Elements Quarterly Progress Report
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Author |
: |
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Total Pages |
: 74 |
Release |
: 1958-11-15 |
ISBN-10 |
: UOM:39015095074392 |
ISBN-13 |
: |
Rating |
: 4/5 (92 Downloads) |
Synopsis Thermoelectric Nuclear Fuel Elements Quarterly Progress Report by :
Author |
: |
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: |
Total Pages |
: 66 |
Release |
: 1960 |
ISBN-10 |
: UOM:39015095074434 |
ISBN-13 |
: |
Rating |
: 4/5 (34 Downloads) |
Synopsis Thermoelectric Nuclear Fuel Elements Quarterly Progress Report by :
Author |
: F. L. Carter |
Publisher |
: |
Total Pages |
: 67 |
Release |
: 1958 |
ISBN-10 |
: OCLC:702200841 |
ISBN-13 |
: |
Rating |
: 4/5 (41 Downloads) |
Synopsis Thermoelectric Nuclear Fuel Elements by : F. L. Carter
Author |
: G. R. Kilp |
Publisher |
: |
Total Pages |
: 50 |
Release |
: 1960 |
ISBN-10 |
: OCLC:702201497 |
ISBN-13 |
: |
Rating |
: 4/5 (97 Downloads) |
Synopsis Thermoelectric Nuclear Fuel Element by : G. R. Kilp
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: |
Publisher |
: |
Total Pages |
: |
Release |
: 1960 |
ISBN-10 |
: OCLC:727189454 |
ISBN-13 |
: |
Rating |
: 4/5 (54 Downloads) |
Synopsis THERMOELECTRIC NUCLEAR FUEL ELEMENT QUARTERLY PROGRESS REPORT FOR APRIL- JUNE 1960 by :
A hot-pressing system was designed and is adaptable for bomb melting experiments up to 2000 deg C. Two devices were constructed for measuring. One was designed to measure Seebeck coefficients, resistivities, and bond resistances of swaged and machined thermoelectric wafers and the other was designed to measure thermoelectric parameters of cylindrical thermoelectric pellets up to 1000 deg C. Design studies on a fission-fired thermoelectric generator were completed. Seebeck coefficient and resistivity were determined for Li/sub .06/Ni/ sub .94/ and p type PbTe as a function of thermal fiux at 400 deg C (average). Designs of prototype thermonuclear fuel elements are presented which include single-leg, double-leg, multi-junction notched-bar, and multi-junction pelletized designs. The effects of heattreatment on the thermoelectric properties of n and p type PbTe were determined at 68 deg F. The compatibility of PbTe and GeTe with cladding materials was investigated at 510, 600, and 650 deg C. The results of life testing a swaged single-leg GeTe element are discussed. The nuclear characteristics of a 500-kw thermoelectric core that employs a rod-type fuel element were calculated. Designs of a thermoelectric reactor system that utilizes thermal circulation are presented. (For preceding period see WCAP- 1545.) (C.J.G.).
Author |
: J. C. Danko |
Publisher |
: |
Total Pages |
: 30 |
Release |
: 1959 |
ISBN-10 |
: OCLC:702200931 |
ISBN-13 |
: |
Rating |
: 4/5 (31 Downloads) |
Synopsis Thermoelectric Nuclear Fuel Element by : J. C. Danko
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: 1961 |
ISBN-10 |
: OCLC:727204303 |
ISBN-13 |
: |
Rating |
: 4/5 (03 Downloads) |
Synopsis THERMOELECTRIC NUCLEAR FUEL ELEMENT QUARTERLY PROGRESS REPORT, APRIL-JUNE 1961 by :
Uranium-bearing thermoelectric compounds are now being prepared by tantalum bomb melting and by the hydride process. Tests of devices made up from these compounds indicate that the main fabrication problems are densification and contact bonding. Data from a hot-swaged pellet and a swaged device of US2 indicate some promise for that compound. Improvements in techniques of thermoelectric parameter measurements include programming of automatic test data recording at desired intervals around the clock; increased accuracy and versatility of measurements through use of a newly-constructed adjustable precision resistor; and a method for measuring which should lead to an experimental means for determining the thermoelectric figure of merit, Z. Potential profile studies on PbTe pelleta are yielding important information on contact resistance parameters. A fission-fired thermoelectric generator is being prepared for the next in-pile test. (auth).
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: 1960 |
ISBN-10 |
: OCLC:727189454 |
ISBN-13 |
: |
Rating |
: 4/5 (54 Downloads) |
Synopsis THERMOELECTRIC NUCLEAR FUEL ELEMENT QUARTERLY PROGRESS REPORT FOR APRIL- JUNE 1960 by :
A hot-pressing system was designed and is adaptable for bomb melting experiments up to 2000 deg C. Two devices were constructed for measuring. One was designed to measure Seebeck coefficients, resistivities, and bond resistances of swaged and machined thermoelectric wafers and the other was designed to measure thermoelectric parameters of cylindrical thermoelectric pellets up to 1000 deg C. Design studies on a fission-fired thermoelectric generator were completed. Seebeck coefficient and resistivity were determined for Li/sub .06/Ni/ sub .94/ and p type PbTe as a function of thermal fiux at 400 deg C (average). Designs of prototype thermonuclear fuel elements are presented which include single-leg, double-leg, multi-junction notched-bar, and multi-junction pelletized designs. The effects of heattreatment on the thermoelectric properties of n and p type PbTe were determined at 68 deg F. The compatibility of PbTe and GeTe with cladding materials was investigated at 510, 600, and 650 deg C. The results of life testing a swaged single-leg GeTe element are discussed. The nuclear characteristics of a 500-kw thermoelectric core that employs a rod-type fuel element were calculated. Designs of a thermoelectric reactor system that utilizes thermal circulation are presented. (For preceding period see WCAP- 1545.) (C.J.G.).
Author |
: |
Publisher |
: |
Total Pages |
: 40 |
Release |
: 1961 |
ISBN-10 |
: CORNELL:31924105643054 |
ISBN-13 |
: |
Rating |
: 4/5 (54 Downloads) |
Author |
: Naval Research Laboratory (U.S.) |
Publisher |
: |
Total Pages |
: 196 |
Release |
: 1960 |
ISBN-10 |
: UOM:39015057380746 |
ISBN-13 |
: |
Rating |
: 4/5 (46 Downloads) |
Synopsis Status Report on Thermoelectricity by : Naval Research Laboratory (U.S.)