Zobrazeno 1 - 10
of 82
pro vyhledávání: '"J.C. Moosbrugger"'
Autor:
Malavarayan Sankarasubramanian, J.C. Moosbrugger, Monavareh Torabizadeh, Zackary A. Putnam, Sitaraman Krishnan
Publikováno v:
Polymer Testing. 73:327-337
The effects of initial crack length on the mode I fracture properties of crosslinked elastomers were investigated. A J-integral approach was implemented using single-specimen test procedures. Quasi-static fracture tests were carried out on filled and
Autor:
Philip A. Yuya, Bo Ning, Don H. Rasmussen, Malavarayan Sankarasubramanian, Sitaraman Krishnan, J.C. Moosbrugger, Janice L. Lebga-Nebane, Gregory S. Chojecki
Publikováno v:
Journal of Applied Polymer Science. 138:50504
Autor:
J.C. Moosbrugger, Zackary A. Putnam, Ming Y. Huang, Monavareh Torabizadeh, Sitaraman Krishnan, Malavarayan Sankarasubramanian
Publikováno v:
Polymer Testing. 78:105932
A remarkable enhancement in the mechanical and fracture properties of elastomers, imparted by flat predominantly 2-dimensional nanoparticles, is reported. Elastomers of hydrogenated nitrile butadiene rubber (HNBR), incorporating surface-functionalize
Publikováno v:
Materials Science and Engineering: A. 528:467-473
The axial–torsional cyclic deformation behavior of polycrystalline nickel was investigated by performing fully reversed plastic strain amplitude controlled fatigue experiments at effective plastic strain amplitudes ranging from 1 × 10 −4 to 1 ×
Publikováno v:
International Journal of Plasticity. 24:1837-1862
Aspects of the cyclically saturated responses of initially annealed, conventional grain size (average grain diameter of approximately 50 μm) and electrodeposited, ultrafine grain (grains from 20 to 500 nm) nickel to reversed proportional and 90° ou
Publikováno v:
Materials Science and Engineering: A. 492:80-87
The cyclic deformation behavior of single crystal nickel was investigated by performing uniaxial fully reversed constant plastic strain amplitude fatigue experiments at plastic shear strain amplitudes ranging from 1.1 × 10 −4 to 8.8 × 10 −3 . D
Publikováno v:
Scripta Materialia. 58:955-958
Results are presented on the effects of biaxial straining on the cyclic stress–strain response of ultrafine grain nickel (grain size ≈ 260 nm) and conventional grain nickel (grain size ≈ 50 μm) over a range of effective plastic strain amplitud
Autor:
J.C. Moosbrugger, Elisabeth A. Chapman, Elisabeth Maria Wultsch, Jan DeWaters, Jessica Halfacre
Publikováno v:
FIE
Engineering and Society, a course designed for first-year engineering (FYE) students and non-majors, was introduced in spring 2011 and most recently (F2014) became part of the required FYE core curricula. In addition to traditional elements of an FYE
Publikováno v:
International Journal of Plasticity. 22:1336-1366
Substructure models for vein matrix and persistent slip band (PSB) structures are extracted from a uniaxial mixtures model that was developed to simulate cyclic loading experiments on nickel single crystals oriented for single slip. Reverse magnetost
Publikováno v:
International Journal of Plasticity. 21:2344-2368
The cyclic plasticity behavior of nickel single crystals oriented for single slip is characterized by uniaxial, symmetric, tension–compression, strain controlled tests carried out at constant plastic strain amplitudes ranging from 5(10 −5 ) to 1(