Results 271 to 280 of about 66,524 (310)

The electrical breakdown in vacuum

Applied Scientific Research, Section B, 1961
Experiments have been performed in order to get information about the phenomena preceding the electrical breakdown in small vacuum gaps. Most experiments have been made with impulse voltages of different rise times; some complementary results obtained with alternating voltage are also presented. The effect of surface layers on the breakdown voltage and
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Electrical breakdown of gases

Digest of Literature on Dielectrics Volume 34 1970, 1970
The chapter covers fundamental ionization processes in gases, mobility measurements, breakdown in uniform and nonuniform fields, laser induced breakdown, lightning, and applications of gas breakdown and gaseous insulation. A new section has been added to cover developments in the field of high pressure gas lasers, and the bibliography has been extended
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Electrical Breakdown of Liquids

1993
A phenomenon generally referred to as dielectric breakdown or electrical breakdown is an increase in conduction of a material by several orders of magnitude resulting from the failure of dielectrics under electric stress. The parameter which describes the quality of material as a dielectric from the point of view of electrical breakdown is the voltage ...
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Electrical Breakdown in Solids

1969
Publisher Summary This chapter focuses on theory of thermal breakdown and continues with theory and experimental description of breakdown first in semiconductors and then in insulators. Thermal breakdown voltages on the application of pulses are larger than the steady state breakdown voltages.
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On the Mechanism of High-Voltage Pulsed Fragmentation from Electrical Breakdown Process

Rock Mechanics and Rock Engineering, 2021
Xiaohua Zhu, Yunxu Luo, Weiji Liu
exaly  

Mechanically robust epoxy with electrical breakdown healing capability for power equipment insulation via dynamic networks

Reactive and Functional Polymers, 2022
Wenjie Sun, Jiazhu Xu, Jiaming Luo
exaly  

Experimental study on the effect of coal thickness and breakdown voltage on energy conversion during electrical disintegration

Fuel, 2020
Xiangliang Zhang, Chuanjie Zhu
exaly  

Electrical breakdown

Vacuum, 1963
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Electrical Breakdown in Gases in Electric Fields

1990
The physical phenomenon to be addressed in this chapter is the growth of ionization of a gas in an electric field and the subsequent breakdown of the insulating properties of the gas. This phenomenon forms the basis of operation for all high power gas switches (Burkes, 1978).
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Breakdown process and fragmentation characteristics of anthracite subjected to high-voltage electrical pulses treatment

Fuel, 2020
Fazhi Yan, Shoujian Peng, Quanle Zou
exaly