Výsledky vyhledávání

Armature Diagnostics Demonstration Test Report

Autor: S B Ferraro, A. Akerman, M. R. Cates, S W Allison, M T Crawford, S. M. Goedeke

This test established feasibility for on-the-fly temperature measurements of railgun projectiles. In addition, an approach for projectile velocity measurement was also demonstrated. Insight was gained into other useful optical and fiber optic diagnos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47919366ec33167813818a1a5ac3c77a
https://doi.org/10.21236/ada443856

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YAG:Dy and YAG:Tm Fluorescence Above 1400 C

Autor: M. R. Cates

Fluorescence from three samples of YAG:Tm, and three samples of YAG:Dy, with different activator concentrations, was measured for a wide temperature range, extending from room temperature to about 1700 C. Fluorescence lifetimes were measured for emis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b5cfd1c95be5c7458cea3a96258cffc
https://doi.org/10.2172/885851

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Characterization of Transmission Properties of 3M LF120C Plastic Optical Light Guide

Autor: M. R. Cates, L. C. Maxey, S. L. Jaiswal, D. Duncan Earl

Publikováno v: Solar Energy.

Transmission studies of 3M optical light guide, type LF120C with nominal 12.6 mm core diameter, were performed to characterize the material for use in hybrid solar lighting applications, in particular for the transport of sunlight from a collector to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a81c262ddb2591a7286b0b015a5fce1
https://doi.org/10.1115/isec2003-44016

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Efficient Optical Couplings for Fiber-Distributed Solar Lighting

Autor: S. L. Jaiswal, M. R. Cates, L. C. Maxey

Publikováno v: Solar Energy.

Optical couplings in large core optical waveguides have many similarities with those in conventional optical fibers but pose some unconventional challenges as well. The larger geometry, looser manufacturing tolerances and reduced dimensional stabilit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::386e298dc30ea3b4fe01cffb3195d3cb
https://doi.org/10.1115/isec2003-44244

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Dynamic Pressure of Liquid Mercury Target During 800-MeV Proton Thermal Shock Tests

Autor: S. Wender, Earl. D.D., F.X. Morrissey, S. W. Allison, C.C. Tsai, J.B. Andriulli, J. R. Haines, M. R. Cates

Described here are efforts to diagnose transient pressures generated by a short-pulse (about 0.5 microseconds) high intensity proton ({approximately} 2 * 10 14 per pulse) beam. Proton energy is 800-MeV. The tests were performed at the Los Alamos Neut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6bcbe52a35fe2732ecff19b8f6b147a
https://doi.org/10.2172/754360

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FIBEROPTIC CATHETER FOR TEMPERATURE MEASUREMENT

Autor: M M Johnson, S W Allison, M R Cates, G T Gillies, W C Broaddus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eae7ff70cda583c42a87961b017e844a

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Proposed laser-induced fluorescence method for remote thermometry inturbine engines

Autor: B. W. Noel, H. M. Borella, L. A. Franks, B. R. Marshall, S. W. Allison, M. R. Cates, W. A. Stange

Publikováno v: Journal of Propulsion and Power. 2:565-568

Introduction R is under way to measure the temperature of surfaces within operating turbine engines. To supply these measurements, which are necessary for some Air Force programs, current efforts are concentrating on the first-stage rotor blades and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1d1cfa32779dd10c811b8edd7b1f739
https://doi.org/10.2514/3.22944

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