Results 101 to 110 of about 2,069 (161)

Nanoscale Torsional Resonator for Polarization and Spectroscopy of Nuclear Spins [PDF]

open access: yes, 2010
We propose a torsional resonator that couples to the transverse spin dipole of an attached sample. The absence of relative motion eliminates a source of friction that would otherwise hinder nanoscale implementation.
Butler, Mark C.   +2 more
core  

交流悬式复合绝缘子内部缺陷对电场的影响

open access: yesDianci bileiqi, 2019
利用有限元分析软件Ansoft Maxwell,采用复介电常数法,对220 k V复合绝缘子芯棒出现导电通道缺陷后的绝缘子沿串轴向电场进行了仿真分析,并进行了试验验证,结果表明:当导电通道缺陷与高压端相连时,电场检测法可以检测出导电通道的长度;对于悬浮导电通道缺陷,电场测量法只能判断缺陷的存在,不能确定缺陷的长度,电场畸变量曲线能更直观地反映出缺陷的存在;导电通道电导率小于10 S/m时,很难通过电场法检测到缺陷的存在。
程海兴, 王洪新
doaj  

Kerr electro-optic measurements and nonuniform electric field reconstructions [PDF]

open access: yes, 1999
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.Includes bibliographical references (p.
Gung, Tza-Jing
core  

Development of a Wideband Precision Electric Field Measuring Sensor. [PDF]

open access: yesSensors (Basel), 2023
Long Z   +6 more
europepmc   +1 more source

Calculation of inductances of stator’s windings in induction motor with ring windings by «ANSYS» and «ANSYS Maxwell» [PDF]

open access: yes, 2017
In the paper algorithm for inductances calculation of stator windings in an induction motor with ring windings by «ANSYS» and «ANSYS Maxwell» is considered.
Malygin, I. V.   +5 more
core  

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