Zobrazeno 1 - 10
of 229
pro vyhledávání: '"David K. Hsu"'
Publikováno v:
Advances in Materials Science and Engineering, Vol 2013 (2013)
Terahertz (THz) applications have emerged as one of the most new powerful nondestructive evaluation (NDE) techniques. A new T-ray time-domain spectroscopy system was utilized for detecting and evaluating orientation influence in carbon fiber-reinforc
Externí odkaz:
https://doaj.org/article/78a49ff477924e88b12a7fc54e806281
Publikováno v:
Journal of Composite Materials. 54:1603-1612
Terahertz waves (T-ray) for the non-destructive evaluation were investigated on composite materials. The modalities of the T-ray radiation used were time domain spectroscopy and continuous wave for composites. The composite materials are composed of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::175b5bbea8b991b8007eaed300e01c23
https://doi.org/10.1177/0021998316688592
https://doi.org/10.1177/0021998316688592
Publikováno v:
Materials Science Forum. 878:70-73
Recently, terahertz ray imaging has emerged as one of the most promising new powerful nondestructive evaluation (NDE) techniques for the area applications. In this study, a new time-domain spectroscopy system was utilized for measuring the coating th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b238db9f75c1a5394f1e7a00866e1634
https://doi.org/10.4028/www.scientific.net/msf.878.70
https://doi.org/10.4028/www.scientific.net/msf.878.70
Autor:
Jong-An Jung, Sun-Kyu Kim, Kwang-Hee Im, Sung-Jun Kang, David K. Hsu, Young Tae Cho, Je-Woong Park, In-Young Yang
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 15:1247-1254
Nondestructive testing technique using T-ray (terahertz ray) has received more interest as a new capability tool in engineering application. So, T-ray time-domain spectroscopy was used for inspecting and evaluating physical property and defect charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742b96f76dd6d28b740fadd42a0ecd48
https://doi.org/10.1007/s12541-014-0464-0
https://doi.org/10.1007/s12541-014-0464-0
Publikováno v:
MATEC Web of Conferences, Vol 264, p 01007 (2019)
This study deals with a non-destructive evaluation technique for detecting defects in composite panels. In this non-destructive evaluation technique, various low-frequency techniques are applied such as a tapping technology. Another terahertz wave ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff8720df7c683fed68895250f15c7366
https://doi.org/10.1051/matecconf/201926401007
https://doi.org/10.1051/matecconf/201926401007
Publikováno v:
NDT & E International. 56:10-16
As the use of composite materials in the aerospace industry increases, the development of advanced nondestructive evaluation (NDE) techniques for composite materials is in demand. Ultrasonic quantitative NDE technique for composite materials may prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ed99af6aceca25d33e1579e47c0931
https://doi.org/10.1016/j.ndteint.2013.01.014
https://doi.org/10.1016/j.ndteint.2013.01.014
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 14:1093-1098
Nondestructive testing technique using T-ray (terahertz ray) receives attention these days as a new field of test engineering. In this study, T-ray time-domain spectroscopy was used for inspecting and evaluating physical property and defect character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7120d58067d329c4c43991e81de526ed
https://doi.org/10.1007/s12541-013-0147-2
https://doi.org/10.1007/s12541-013-0147-2
Publikováno v:
Advanced Materials Research. 650:253-257
Terahertz ray (T-ray) imaging has been emerged as one of the most promising new powerful nondestructive evaluation (NDE) techniques, and new application systems are under processing development for the area applications. The terahertz time domain spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66f281cf94fc0e23ffe46e0e791e1732
https://doi.org/10.4028/www.scientific.net/amr.650.253
https://doi.org/10.4028/www.scientific.net/amr.650.253
Publikováno v:
Journal of The Korean Society of Manufacturing Technology Engineers. 21:1003-1007
A nondestructive technique would be very useful. Advanced NDE T-ray (terahertz ray) techniques of technology and instrumentation has provided a probing field on the electromagnetic spectrum. However, the T-ray is limited in order to penetrate a condu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4858ed1c4aabb9333267f4900fad29
https://doi.org/10.7735/ksmte.2012.21.6.1003
https://doi.org/10.7735/ksmte.2012.21.6.1003
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 13:1183-1189
An investigation of terahertz waves was made for the nondestructive evaluation of composite materials and structures in the wind turbine. The modalities of the terahertz radiation used were time domain spectroscopy (TDS) and continuous wave (CW). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83de054563e489828376ee9552e13eda
https://doi.org/10.1007/s12541-012-0157-5
https://doi.org/10.1007/s12541-012-0157-5