Annual report 1948: Conference on Electrical Insulation

National Research Council

doi:10.17226/27311

Suggested Citation

National Research Council. 1949. Annual report 1948: Conference on Electrical Insulation. Washington, DC: The National Academies Press. https://doi.org/10.17226/27311.

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Publication Info

DOI: https://doi.org/10.17226/27311

Chapters		skim
Front Matter	i-x
A Variable Temperature Dielectric Cell for Solids and Liquids From Dc To 200 Megacycles	2-3
Obtaining High Q Resonant Circuits for Dielectric Measurements by Means of a Regenerative Amplifier	4-7
A Guarded Circuit for the Measurement of Dielectric Properties at Radio Frequencies	8-10
Mercury Electrode Test for Capacitor Paper	11-13
Testing Varnised Insulating Fabrics and Papers by the Electrographic Printing Method	14-15
Testing Equipment Variations and Their Effect on the Apparent Dielectric Strength of Insulating Fluids	16-19
High Voltage Radio Frequency Dielectric Breakdown Equipment	20-23
Dielectric Heating	24-24
High Voltage Cable Practice in Relation To Dielectric Theories	25-26
Effect of Sudden Repeated Gas-pressure Releases on the Operating Characteristics of High-pressure Gas-filled Cables	27-27
An Experimental Plastic Stop Joint for Extra-high Voltage Gas-pressure Cable Lines	28-30
Relation of the Dielectric Constant and Power Factor of Paper To Apparent Density	31-34
Fault Location by One-quarter Wave Length Resonant Method	35-35
Noise Suppression in Coaxial Cables	36-38
Surface Discharge Investigations on Luminous Sign Cables	39-39
Effect of Soil Micro-organisms on Rubber Insulation	40-41
Silicones and Their Application To Transformers	42-45
Plasticized Silicone Varnished Glass Fabrics	46-46
High Temperature Cable Insulation	47-51
Continuity and Extensibility of Insulating Varnish	52-57
Hardening of Tung Oil by Anhydrous Ferric Chloride Solution	58-60
Electrical Properties of Cellulose Plastics	61-63
Ceramic Dielectrics	64-65
The Behavior of Glasses as Dielectrics	66-66
The Status of Synthetic Mica	67-67
Properties of Insulating Aluminium Oxide Films	68-70
A Small High Voltage Bushing Design for High Altitude	71-76
Injection Molding of Ceramic Materials	77-77
The Frequency Response of Barium Titanate Ceramics	78-78
Properties of Calcium-barium Titanate Dielectrics	79-83
The Influence of Field During Freezing on the Dielectric Constant of Certain Wax-like Dielectrics	84-87
On the Carnauba Wax Electret	88-91
Ionization of Paraffin Wax by Beta Radiation	92-92
Dielectric Behavior of Long-chain Molecules in the Solid State	93-94
Microwave Absorption in Polar Liquids	95-96
Microwave Determination of the Molecular Structure of Chlorosilane	97-99
Dipole Moment of Gaseous Hydrogen Cyanide	100-102
Dependence of D C Breakdown Voltage of Air Gaps on Humidity and Time	103-103
Polyelectrolytes	104-104
Dielectric Breakdown of Solids by Electron Avalanches	105-106
Charge Distribution and Energy Levels of Trapped Electrons in Ionic Solids	107-109
The Electrical Properties of Semiconductor Heating Elements	110-113
Low Frequency Dispersion in Ionic Crystals Containing Foreign Ions	114-115
Alkali Halide Crystals as Integrating Radiation Detectors	116-118

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