Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Tuncer, Enis"'
Autor:
Tuncer, Enis
High temperature polymeric materials for electrical insulation and energy storage are needed for transformational power applications such as pulsed-power and hyrid electrical vehicles. One of the candidate materials has been polyetherimide, an amourp
Externí odkaz:
http://arxiv.org/abs/1304.5536
Autor:
Tuncer, Enis
Physics of dielectric mixtures are presented to stimulate discussion and to provide information on the recent advances in this topic.
Externí odkaz:
http://arxiv.org/abs/1304.5516
Autor:
Tuncer, Enis
A device to measure viscosity of dielectric oils was developed. The device is an inset to an autoclave system where the temperature and the pressure could be controlled. The device is capable of measuring viscosities up to 400C and 5000psi, which are
Externí odkaz:
http://arxiv.org/abs/1304.5534
Autor:
Tuncer, Enis, l'Abee, Roy
Numerical simulations on non-woven-fibrous, porous structures were performed to determine material design space for energy storage device (battery and ultracapacitor) separators.
Externí odkaz:
http://arxiv.org/abs/1304.5513
Autor:
Tuncer, Enis, Macdonald, J. Ross
The nonparametric estimation of the distribution of relaxation times approach is not as frequently used in the analysis of dispersed response of dielectric or conductive materials as are other immittance data analysis methods based on parametric curv
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504428
Autor:
Tuncer, Enis
In this paper, dielectric permittivity of dielectric mixtures is discussed in view of the spectral density representation method. A distinct representation is derived for predicting the dielectric properties [Tuncer E 2005 J. Phys. Condens. Matter 17
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503750
Autor:
Tuncer, Enis
Publikováno v:
Philosophical Magazine Letters, vol. 85(6) p269-275 (2005).
Dielectric properties of material mixtures are of importance in diagnostics, characterization and design of systems in various engineering fields. In this Letter, we propose a peculiar dielectric mixture expression, which is based on the dielectric r
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503710
Autor:
Tuncer, Enis
Publikováno v:
J. Phys.: Condens. Matter 17 L125-L128 (2005)
The spectral representation is an effecient tool to explore electrical properties of material mixtures. It separates the contributions of geometrical topology and intrinsic properties of the constituents in the system. The aim of this paper is to der
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502580
Autor:
Tuncer, Enis, Wegener, Michael
Publikováno v:
Materials Letters Volume 58, Issues 22-23, September 2004, Pages 2815-2818
In this letter, elastic properties of highly anisotropic cellular poly(propylene) films are reported. The material shows peculiar elastic properties compared to other foams in the literature. The data is displayed as the relative Young's modulus $E^*
Externí odkaz:
http://arxiv.org/abs/cond-mat/0411538
Publikováno v:
J. Chem. Phys. 122, 084901 (2005)
The conductivity of $\alpha$-polyvinylidene fluoride ($\alpha$-PVDF) is obtained from dielectric measurements performed in the frequency domain at several temperatures. At temperatures above the glass-transition, the conductivity can be interpreted a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0411552