Zobrazeno 1 - 9
of 9
pro vyhledávání: '"J D McColskey"'
Publikováno v:
Experimental Techniques. 40:429-439
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58da82d883e5727d4e7e14bdc9383a34
https://doi.org/10.1007/s40799-016-0045-5
https://doi.org/10.1007/s40799-016-0045-5
Publikováno v:
Research in Nondestructive Evaluation. 12:87-103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::434f90c8768ae47180538f4e842858cc
https://doi.org/10.1080/09349840008968164
https://doi.org/10.1080/09349840008968164
Autor:
N. N. Martovetsky, T. L. Mann, J. R. Miller, K. D. Freudenberg, R. P. Reed, R. P. Walsh, J. D. McColskey, D. Evans, U. (Balu) Balachandran
Publikováno v:
AIP Conference Proceedings.
An insulation system for ITER Central Solenoid must have sufficiently high electrical and structural strength. Design efforts to bring stresses in the turn and layer insulation within allowables failed. It turned out to be impossible to eliminate hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d117ffd453266d913581eebcb6c328
https://doi.org/10.1063/1.3402294
https://doi.org/10.1063/1.3402294
Autor:
A. N. Lasseigne, K. Koenig, D. L. Olson, J. E. Jackson, B. Mishra, J. D. McColskey, Donald O. Thompson, Dale E. Chimenti
Publikováno v:
AIP Conference Proceedings.
The assessment of hydrogen content in pipeline steel is an essential requirement to monitor loss of pipe integrity with time and to prevent failures. The use of pipeline steels of increasing strength significantly reduces the threshold hydrogen conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8b326e1f2ed5d68c0a38acf19cff38
https://doi.org/10.1063/1.3114103
https://doi.org/10.1063/1.3114103
Publikováno v:
IEEE 1991 Ultrasonics Symposium.
A measurement system has been developed to investigate the technology required for high-power gas-coupled ultrasonics and the phenomenology of finite-amplitude of ultrasonic waves in gases at high frequencies (>10 MHz) and pressures up to 10 MPa (100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dede7bb68baed6885c91a073ec5e906a
https://doi.org/10.1109/ultsym.1991.234279
https://doi.org/10.1109/ultsym.1991.234279
Autor:
M. C. Renken, J. D. McColskey, Raymond E. Schramm, W. P. Dubé, C. M. Teller, G. M. Light, C. M. Fortunko
Publikováno v:
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461358190
Ultrasonic inspection is a standard method to assess the integrity of large-diameter oil pipelines. However, similar methods applied to natural-gas pipelines present a considerably greater challenge; gas is a poor coupling agent for the probing ultra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3dabc954974d18d367da588ec46ff9
https://doi.org/10.1007/978-1-4615-1987-4_120
https://doi.org/10.1007/978-1-4615-1987-4_120
Publikováno v:
1993 Proceedings IEEE Ultrasonics Symposium.
We demonstrate the technical feasibility of a new scanning acoustic microscope (SAM) system. Unlike the traditional SAMs, which use liquids as couplants, the new system uses gases as couplants. To demonstrate that the new system can operate in the pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c706839b939710651b5bed531f3bf7
https://doi.org/10.1109/ultsym.1993.339492
https://doi.org/10.1109/ultsym.1993.339492
Autor:
R P Reed, P T Purtscher, N J Simon, J D McColskey, R P Walsh, J R Berger, E S Drexler, R L Santoyo
Tensile and fracture toughness were obtained at cryogenic temperatures to compare the Al-Li alloys 8090, 2090, and WL049, and alloy 2219 in various tempers and specimen orientations. The strongest alloy at very low temperatures is WL049-T851, which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::291e5ac81927ad8734063a4e7b500c1a
https://doi.org/10.6028/nist.ir.3979
https://doi.org/10.6028/nist.ir.3979
Publikováno v:
The Journal of the Acoustical Society of America. 91:2330-2330
A large dynamic range (70 dB) ultrasonic measurement system has been developed to investigate the technology and the phenomonology of finite‐amplitude high‐frequency (10–25 MHz) acoustic waves in gases at pressures up to 10 MPa (100 bar). Trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb2367a5221cb7fb988dbb384277656
https://doi.org/10.1121/1.403539
https://doi.org/10.1121/1.403539