Frontiers

Investigation on distribution of electro-thermal coupling fields influenced by HVDC bushing insulation properties

Bushing is an indispensable component in high voltage direct current (HVDC) transmission project. As the main insulating material possesses poor thermal conductivity and negative temperature ...
IEEE

Embedded Resistivity Sensor for Compressive Strength Prediction of Cement Paste by Electrochemical Impedance Spectroscopy

Abstract: Electrical resistivity is a nondestructive testing (NDT) method, which shows continuously the physical and chemical behaviors in each hydration stage and reflects the microstructure ...
Electronic Design

Electrical Resistance and Resistivity

Interpreting a data sheet for a static-control product requires a certain level of knowledge and experience. Often, you must wade through myriad specifications, test methods, and claims without fully ...
Scientific Research Publishing

Sabet, M.A. (1975) Vertical Electrical Resistivity Soundings to Locate Ground Water Resources: A Feasibility Study Vertical Electrical Resistivity Soundings to Locate Ground ...

ABSTRACT: Vertical Electrical Soundings (VES) provide fast and economical measurements used in geophysical exploration. VES were carried out in El Sauz-Encinillas (ESE) aquifer, in northern Mexico, to ...
Scientific Research Publishing

2D Electrical Resistivity Imaging for Delineation of Crystalline Basement Aquifer in Northern Ghana ()

1 Department of Physics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. 2 Water Research Institute (WRI), Council for Scientific and Industrial Research (CSIR), Accra, Ghana. 4 ...
EDN

Improve accuracy of electrical system thermal simulation with full-circuit 3D modeling

Typical 3D thermal simulation of electronics components assumes that all the power consumption the data sheets define is dissipated in the semiconductor. In the case of high current power modules, ...