Výsledky vyhledávání

Velocity Constants for Ultrasonic Stress Measurement in Prestressing Tendons

Autor: Robert E. Green, R. B. Pond, Glenn Washer

Publikováno v: Research in Nondestructive Evaluation. 14:81-94

There is currently widespread use of high-strength steel tendons for prestressing and post-tensioning of concrete structures and as suspension cables for long-span bridges. Tendons normally consist of one or more seven-wire, helically wound steel str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d13e08252b3f76e586ce40e2000f747c
https://doi.org/10.1080/09349840209409706

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Current Distributions in Galvanically Coupled and Cathodically Protected Tubes

Autor: R. A. Holser, R. B. Pond, G. Prentice, R. J. Guanti

Publikováno v: CORROSION. 48:332-340

Current distributions inside galvanically coupled and cathodically protected tubes were calculated over a range of geometric, kinetic, and hydrodynamic conditions. Polarization expressions considered included linear, Butler-Volmer, and experimental e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa26ffcd61e36eea006f446125352207
https://doi.org/10.5006/1.3315939

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Use of Rotating Cylinder Electrodes to Simulate Turbulent Flow Conditions in Corroding Systems

Autor: G. Prentice, R. A. Holser, R. B. Pond, R. J. Guanti

Publikováno v: CORROSION. 46:764-769

Rotating electrodes are used to model flow conditions in electrochemical systems where mass transfer affects the reaction rate. Mass transfer correlations are used to relate the model system to the prototype system through equivalence of the limiting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff8408f701bf619eeb3f91b67f5e9253
https://doi.org/10.5006/1.3585179

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Cathodic Protection Modeling of Galvanically Coupled Heat Exchangers

Autor: R. B. Pond, G. Prentice, K. L. Cramblitt, V. J. Farozic, R. A. Holser

Publikováno v: CORROSION. 46:75-84

Specialized materials requirements for different components of heat exchangers create an environment for galvanic coupling. Because the tubes, tubesheet, and shell serve different functions, they may all be constructed from different metals. In such

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a0109af89161c92658097abab68425f
https://doi.org/10.5006/1.3585069

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Relative performance properties of the ORNL Advanced Neutron Source Reactor with reduced enrichment fuels

Autor: M. M. Bretscher, R. B. Pond, J. E. Matos, W.L. Woodruff, J. R. Deen, S.C. Mo, A. Travelli, N. A. Hanan

Three cores for the Advanced Neutron Source reactor, differing in size, enrichment, and uranium density in the fuel meat, have been analyzed. Performance properties of the reduced enrichment cores are compared with those of the HEU reference configur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08ba1da52c1d1c7bde240a78247f1f91
https://doi.org/10.2172/10107512

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Measurement of the Uranium-238 Doppler Effect in Gas-Cooled Fast Reactor Critical Assemblies

Autor: R. B. Pond, S. K. Bhattacharyya

Publikováno v: Nuclear Science and Engineering. 65:548-553

The Doppler effect of a small UO/sub 2/ sample was determined for the temperature range from 300 to 1100 K at the core center of the Argonne National Laboratory gas-cooled fast reactor (GCFR) critical assembly. The measurement provided the first data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d38a9f732bc8be18ceb4e187ac67fb5e
https://doi.org/10.13182/nse78-a27186

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A Technique for Evaluating Titanium Alloys by Melting, Processing, and Testing Miniature Ingots

Autor: R. B. Pond, A. G. S. Morton

Publikováno v: Journal of Vacuum Science and Technology. 8:VM29-VM32

A technique of melting, processing, and testing small (80 g) rods of titanium alloys has been developed. The technique is designed for screening large numbers of alloy formulations to determine those with enough potential for further evaluation. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca60000e6a2cbd36a015c2a20dbd4fa7
https://doi.org/10.1116/1.1315399

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