Results 11 to 20 of about 1,118,595 (265)

The Effect of Strain Rate on Diffusion Flames [PDF]

SIAM Journal on Applied Mathematics, 1975
Several steady state and time-dependent solutions to the compressible conservation laws describing direct one-step near-equilibrium irreversible exothermic burning of initially unmixed gaseous reactants, with Lewis-Semenov number unity, are presented.
Carrier, G. F., Fendell, F. E., Marble, F. E.   +2 more
openaire   +3 more sources

Investigation of microstructural evolution and crack extension in a quenching and partitioning (Q & P) steel at different strain rates

Journal of Materials Research and Technology, 2023
This paper presents a detailed investigation of the microstructure evolution and crack propagation in quenching and partitioning (Q&P) steel at different strain rates.
Shaolong Zhang, Wen Zhou, Songbo Zhou, Feng Hu, Serhii Yershov, Kaiming Wu   +5 more
doaj   +1 more source

Study on uniaxial impact compression characteristics of basalt fiber cement soil [PDF]

Archives of Civil Engineering, 2022
In order to study the dynamic mechanical properties of cement soil, uniaxial impact compression tests with different strain rates of cement soil with no fiber and with 0.2% basalt fiber were carried out by using a 50 mm steel split Hopkinson pressure bar
Hai Cao, Xiangyang Zhang
doaj   +1 more source

Experimental investigation on corroded stud connectors under strain rates effect

Alexandria Engineering Journal, 2023
Shear connectors have been widely used in bridge and steel engineering to transfer the dynamic load effect between the neighbour elements. The shear connectors are exposed to moist air, and corrosion is unavoidable.
Huan-huan Du, Zi-kai Fan, Wei He, Jian-you Pan   +3 more
doaj   +1 more source

Strain rate effect and micro-buckling behavior of anisotropy macromolecular separator for lithium-ion battery

eXPRESS Polymer Letters, 2020
High tensile strength and good toughness play an important role in improving the mechanical performance of separator films, such as resistance to external force, service life and so on.
W. Q. Hao, J. M. Xie, X. Zhang, P. Wang, F. H. Wang   +4 more
doaj   +1 more source

Strain rate effect on the mechanical properties of thermoplastic polyolefin

Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2023
Modern industries, including those in construction, increasingly uses various types of polymer materials, which should be characterized by good mechanical properties.
Mustafa Ghanim Hameed, Ban Jawad Kadhim, Jakub Jura, Atheer Hussain Mehdi, Nabeel Hasan Al-Mutairi   +4 more
doaj   +1 more source

Strain Rate Dependence of Hardness for PE and SME TiNi Alloys

Metals, 2020
In this paper, the strain rate dependence of hardening behavior of polycrystalline pseudoelastic (PE) and shape memory effect (SME) TiNi alloy under impact loading was investigated by experiments.
Lingyan Shen, Mengmeng Hui, Yonggui Liu
doaj   +1 more source

Effect of Strain Rate on Compressive Properties of Aluminium-Graphene Composites

Metals, 2023
Graphene-reinforced aluminium composites have been widely studied due to their excellent mechanical properties. However, only a few studies have reported their dynamic compression properties.
Yufu Yan, Jiamin Zhao, Long Chen, Hongjian Zhao, Olga Klimova-Korsmik, Oleg V. Tolochko, Fuxing Yin, Puguang Ji, Shaoming Kang   +8 more
doaj   +1 more source

Breakdown of the superplastic deformation behavior of heterogeneous nanomaterials at small length scales

Materials Research Letters, 2021
Ultrafine-grained and nanocrystalline materials frequently show an enhanced rate sensitivity of their mechanical behavior, which is generally assumed to be the consequence of interface sliding or thermally activated dislocation processes at the ...
Patrick Feldner, Benoit Merle, Mathias Göken   +2 more
doaj   +1 more source

Evolution of penetration mechanism induced by strain rate effect

EPJ Web of Conferences, 2018
According to the dynamic mechanical properties, in the striking velocity range, the strain rate of the projectile and target caused by penetration can reach 104~106 /s. The strain rate effect increases sharply and then tends to saturation.
Li Gan, Song Chunming, Wang Mingyang
doaj   +1 more source