Zobrazeno 1 - 10
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pro vyhledávání: '"Wael Dabboussi"'
Autor:
Stephen Colbran, Alper Erturk, Vladimir Simovic, Doha Saleh Almutawaa, Wael Dabboussi, Rola Mourdaa, Fatima Allougman, Khaled AbuJbara
Publikováno v:
Proceedings, Vol 85, Iss 1, p 16 (2023)
This research is in response to a Kuwait Foundation for the Advancement of Sciences (KFAS) call for basic and applied research proposals in education for Kuwait. The Kuwait tertiary sector requires a better understanding of the role of educational te
Externí odkaz:
https://doaj.org/article/de8ceab82ca143acb335dde277f23ccd
Autor:
Wael Dabboussi, James A. Nemes
Publikováno v:
ISIJ International. 53:1462-1470
Publikováno v:
International Journal of Impact Engineering. 36:294-302
A weighted multi-objective identification strategy is presented for estimating Johnson–Cook material parameters often used in general purpose finite element models. The method is shown through illustrative examples for two different materials (Nitr
Publikováno v:
Materials Science and Technology. 24:957-963
The high strain rate properties of high strength steels with various microstructures and static strength levels were studied by means of split Hopkinson bar apparatus in shear punch mode. The as received cold rolled sheet steels were subjected to a v
Publikováno v:
Materials Science and Engineering: A. 479:93-104
The high-speed deformation behavior of a commercially available dual phase steel composition was studied by means of split Hopkinson bar testing in shear punch mode. The as-received cold-rolled material was subjected to a variety of heat treatment co
Autor:
Wael Dabboussi, James A. Nemes
Publikováno v:
International Journal of Mechanical Sciences. 47:1282-1299
Many models have been proposed for simulating events at quasi-static and dynamic rates. However, the Johnson–Cook constitutive model had been the workhorse for engineers and analysts when simulating such events, and it is readily available in the i
Publikováno v:
ISIJ International. 45:1741-1746
The high-speed deformation behavior of a dual phase steel was studied by means of dynamic Hopkinson bar shear punch testing, with an emphasis on the influence of microstructure. Dual phase microstructures with different fractions of martensite were o
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.