Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hangjie Liao"'
Autor:
Steven P. Mates, C. Lo, Christopher S. Meredith, Weinong Chen, James D. Hogan, J. J. Pittari, Hangjie Liao, R. Rhorer, Jeffrey J. Swab, George D. Quinn
Publikováno v:
Journal of Dynamic Behavior of Materials. 7:34-47
The dynamic compressive strength of a commercial alumina was determined by five participants using the Split-Hopkinson pressure bar (SHPB) method with a dumbbell-shaped specimen. Each participant used their own SHPB test apparatus and imaging set-up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3873bdc08e631131748be1b4625657ea
https://doi.org/10.1007/s40870-020-00264-6
https://doi.org/10.1007/s40870-020-00264-6
Publikováno v:
Materials Science Forum. 1004:738-746
Silicon carbide (SiC) is enabling the next generation of semiconductor power devices, with performance orders-of-magnitude beyond silicon. The most important power switching device is the SiC power MOSFET, whose performance is limited by three main r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d351aca4e00acb937a7555e908c5d906
https://doi.org/10.4028/www.scientific.net/msf.1004.738
https://doi.org/10.4028/www.scientific.net/msf.1004.738
Publikováno v:
International Journal of Impact Engineering. 129:112-118
We experimentally determined the uniaxial compressive stress-strain responses of an auxetic polyurethane (PU) foam at quasi-static (0.01/s), intermediate (1/s, 10/s and 745/s) and high (1430/s, 1870/s and 2290/s) strain rates. A hydraulically driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb7e2dfda2c540ca656164347badba3b
https://doi.org/10.1016/j.ijimpeng.2019.03.002
https://doi.org/10.1016/j.ijimpeng.2019.03.002
Publikováno v:
ACSSC
A growing number of applications require the reconstructionof 3D objects from a very small number of views. In this research, we consider the problem of reconstructing a 3D object from only 4 Flash X-ray CT views taken during the impact of a Kolsky b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c0779a2d0ef4e6210c41e692a9d1bf
https://doi.org/10.1109/ieeeconf51394.2020.9443350
https://doi.org/10.1109/ieeeconf51394.2020.9443350
Specimen-Bar Impedance Mismatch Effects on Equilibrium and Rate Constancy for Kolsky Bar Experiments
Autor:
Hangjie Liao, Weinong Chen
Publikováno v:
Experimental Mechanics. 58:1439-1449
During a Kolsky bar, also known as a split Hopkinson pressure bar (SHPB), experiment, stress equilibrium and strain rate constancy conditions directly contribute to the measurement quality for rate-sensitive materials. A Kolsky bar specimen is initia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e64093f8025f94eff8ff034fe63fa9
https://doi.org/10.1007/s11340-018-0428-x
https://doi.org/10.1007/s11340-018-0428-x
Publikováno v:
Mechanics of Time-Dependent Materials. 22:207-219
In the research reported in this paper, we subject a polyurethane to uniaxial tensile loading at a quasi-static strain rate, a high strain rate and a jumping strain rate where the specimen is under quasi-static pre-tension and is further subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa6c27c807b9f2ff2ae49762518471b
https://doi.org/10.1007/s11043-017-9370-z
https://doi.org/10.1007/s11043-017-9370-z
Publikováno v:
Experimental Mechanics. 57:1359-1369
Material characterization at high strain rates under simultaneous compression and shear loading has been a challenge due to the differing normal and shear wave speeds. An experimental technique utilizing the compression Kolsky bar apparatus was devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c5016058295a8e34dc005046647c6c
https://doi.org/10.1007/s11340-017-0310-2
https://doi.org/10.1007/s11340-017-0310-2
Publikováno v:
Experimental Mechanics. 58:627-632
The state-of-charge and deformation-rate dependent mechanical behavior of cylindrical lithium-ion battery cells was investigated. The research revealed that both state of charge and deformation rates affected the stiffness of the battery cells. Batte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f011ad9aaaee9e9b547cd10b78bd4d9
https://doi.org/10.1007/s11340-017-0282-2
https://doi.org/10.1007/s11340-017-0282-2
Publikováno v:
Journal of Dynamic Behavior of Materials. 3:76-82
Kolsky bar (split Hopkinson pressure bar) with a pulse shaping technique was utilized to study the dynamic behavior of 304 stainless steel at high constant engineering and true strain rates. To show the differences between the strain rates, equations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d01c4fdd4615bd86dc4b586b1cb93c
https://doi.org/10.1007/s40870-017-0097-3
https://doi.org/10.1007/s40870-017-0097-3
Autor:
Niranjan D. Parab, Weinong Chen, Thomas Siegmund, Waterloo Tsutsui, Hangjie Liao, K. Balakrishnan, Trung Xuan Nguyen, J. Kukreja
Publikováno v:
Extreme Mechanics Letters. 9:371-378
In current electric vehicles, batteries fulfill only the role of power source and are stored within the passenger cabin, protected from external impact loads. This study considers a multifunctional, damage tolerant battery system which combines the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ad87fd3b6fbcbc3a71542f5d74acac
https://doi.org/10.1016/j.eml.2016.05.004
https://doi.org/10.1016/j.eml.2016.05.004