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IEEE Transactions on Electrical Insulation

Issue 6 • Date Dec. 1985

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Displaying Results 1 - 25 of 26
  • IEEE Transactions on Electrical Insulation

    Publication Year: 1985, Page(s): c1
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  • IEEE Electrical Insulation Society

    Publication Year: 1985, Page(s): c2
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  • Symposium on Dielectric Phenomena in Honor of the 70th Birthday of Professor Robert H. Cole

    Publication Year: 1985, Page(s): 897
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  • Biography of Robert H. Cole

    Publication Year: 1985, Page(s): 898
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  • In Honor or Professor Robert H. Cole's Seventieth Burthday

    Publication Year: 1985, Page(s):899 - 904
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  • Progress in the Field of Electrical Breakdown in Dielectric Fluids

    Publication Year: 1985, Page(s):905 - 912
    Cited by:  Papers (13)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3349 KB)

    The phenomenon of electrical breakdown in insulating liquids has been investigated extensively for decades by many researchers all over the world. Several theories have been advanced based on more or less limited experimental evidence. Also attempts were made to apply concepts derived for the breakdown of solids and gases to liquids. In the last decade the advent of very high speed electrooptical ... View full abstract»

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  • Analysis of Dielectric Data: Experience Gained with Biological Materials

    Publication Year: 1985, Page(s):913 - 922
    Cited by:  Papers (30)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1607 KB)

    Techniques advanced by Robert Cole and his colleagues to analyze dielectric data have been applied to biological materials. Three major and distinct relaxation effects characterize the total dielectric response from dc to GHz, and several minor ones are superimposed. Three examples are chosen to illustrate how straightforward orward the analysis is in some cases, and difficult in others. The diele... View full abstract»

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  • Dielectric Probes of Polymer Chain Dynamics

    Publication Year: 1985, Page(s):923 - 925
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (499 KB)

    Dielectric measurements have long been a principal means of observing long-chain molecules in motion, whether in dilute or concentrated solutions, or in undiluted rubbery, glassy, or crystalline polymers. Many problems have been solved but many other are still under active investigation. Selected aspects of present understanding, principally of single chains in solution, are reviewed. View full abstract»

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  • Symposium on Dielectric Phenomena in Honor of the 70th Birthday of Professor Robert H. Cole Brown University 14 and 15 January 1985

    Publication Year: 1985, Page(s):926 - 956
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  • Comparative Studies on Dielectric Properties of Liquids and Solids by Time-Domain Reflectometry

    Publication Year: 1985, Page(s):927 - 930
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (416 KB)

    The complex permittivity, ¿*=¿'- ¿¿", has been measured for six alcohols in the liquid state and two solid polymers by Cole's multiple-reflection-time-domain spectroscopy method. The instrumental frequency range was about 1 MHz to 4 GHz but analyses using Cole's method allow the determination of the static permittivities of the liquids with surprisingly good results. The results also compare f... View full abstract»

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  • The Dielectric Relaxation of 3-Bromomethylpentane

    Publication Year: 1985, Page(s):931 - 934
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (678 KB)

    The dielectric premittivity of supercooled 3-bromomethylpentane in the temperature range of 145 K down to 114 K is reported here. Data were obtained by steady-state ac bridge measurements in the frequency range from 105 Hz down to 20 mHz and by transient measurements for relaxation times from 2 up to 2500s. With exception of the high-frequency data, the data are described by the skewed are relaxat... View full abstract»

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  • Measurement of the Dielectric Properties of Water-Oil Emulsions by Time-Domain Reflectometry

    Publication Year: 1985, Page(s):935 - 938
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (542 KB)

    Dielectric measurements of small quantities of water in water/oil emulsions have been carried out by time domain reflectometry from 1 MHz to 1 GHz. Relaxation frequencies varying from 110 MHz for a volume fraction of 11% water in oil to about 210 MHz for a volume fraction of 1.5% water in oil are reported. Experimental ental results are compared with the existing emulsion theories. View full abstract»

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  • The Dielectric Behavior of Straight Chain Alcohol Blends

    Publication Year: 1985, Page(s):939 - 941
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (403 KB)

    Time Domain Spectroscopy (TDS) has been used in this study to determine the dielectric relaxations of several mixtures of normal alcohols. The complex permittivity ¿* (¿) was determined in the frequency range from 106 to 5×109 Hz for temperatures ranging from -20 to 500C. Mixtures of n-octanol and n-butanolin mole concentrations of 95, 75, 50 and 25% were studied. From plots of the primary rela... View full abstract»

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  • Electrical Relaxation in Pply(Ethylene Oxide)

    Publication Year: 1985, Page(s):943 - 946
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (578 KB)

    Audio frequency complex admittance has been used to investigate electrical relaxation in poly(ethylene oxide). The complex admittance measurements were performed at seventeen frequencies from 10 Hz to 100 kHz in approximately equal logarithmic intervals using a fully automated dielectric spectrometer and measurements were performed in vacuum over the temperature range 5.5 to 350 K. Two relaxations... View full abstract»

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  • Electrical Transport Processes in Heavy Hydrocarbon Fluids

    Publication Year: 1985, Page(s):947 - 955
    Cited by:  Papers (8)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1504 KB)

    Scarcely any information is available about electrical transport in heavy petroleum oils, which, in addition to having large and complicated hydrocarbon molecules, also contain heteroatoms (especially N, OH, and S) which should affect the transport processes. Petroleum conductivity is an important Parameter for a number of commercial particulate separations processes based on electrophoresis, but ... View full abstract»

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  • The Transformation of Time-Domain Relaxation Data into the Frequency Domain

    Publication Year: 1985, Page(s):957 - 964
    Cited by:  Papers (30)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1264 KB)

    A numerical technique is developed for computing the Laplace transform of the time-domain behavior of a dielectric in order to obtain its frequencydomain behavior. The method is based on fitting a cubic spline to the original data and using the spline to define the integration. The error in the computation is investigated for data uniformly spaced on a logarithmic time scale. It is shown that the ... View full abstract»

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  • Permittivity of Polar Solutions in Non-Polar Solvents

    Publication Year: 1985, Page(s):965 - 973
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1454 KB)

    By an extension of the theory of dielectric permittivity as previously developed by the author for pure liquids, the case of the solution of a polar compound in a non-polar solvent is investigated. The substitutional model first introduced by Faber and Ziman for liquid metal alloys is shown to provide an excellent framework for the present problem, since liquid dilatation around a solute molecule ... View full abstract»

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  • 5th International Symposium on Electrets (ISE 5)

    Publication Year: 1985, Page(s):974 - 1000
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  • High Permittivity in Polymers: Structure and Property Correlation

    Publication Year: 1985, Page(s):975 - 977
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (325 KB)

    Polymers normally exhibit low dielectric permittivity, but very high values have also been exhibited under conditions of nomadic and interfacial polarization and by ferroelectric materials. Each of these mechanism require certain physico-chemical structural features in the solids. Interesting dielectric properties displayed by phthalocyanine systems, in particular polymeric copper phthalocyanine, ... View full abstract»

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  • Symposium on Dielectric Phenomena in Honor of the 70th Birthday of Professor Robert H. Cole

    Publication Year: 1985, Page(s):978 - 988
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  • The Role of Electrical Insulation in Electrochemical Degradation of Terrestrial Photovoltaic Modules

    Publication Year: 1985, Page(s):989 - 996
    Cited by:  Papers (8)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3115 KB)

    In this paper, electrochemical degradation of photovolaic modules-encapsulated solar cells-is explored. It is pointed out that both device and insulation properties must be considered in determining the overall performance and remaining life of the system. A quantitative correlation between field-exposure time and exposure time in accelerated multistress tests is developed, based upon the concept ... View full abstract»

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  • Future Events

    Publication Year: 1985, Page(s): 1000
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  • Author index

    Publication Year: 1985, Page(s):1001 - [1001]-d
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  • Subject index

    Publication Year: 1985, Page(s):[1001]d - [1001]j
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  • IEEE Electrical Insulation Society

    Publication Year: 1985, Page(s): [1001]-k
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Aims & Scope

This Transactions ceased production in 1993. The current retitled publication is  IEEE Transactions on Dielectrics and Electrical Insulation.

Full Aims & Scope