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Electric Field Measurement in Radiative Hyperthermia Applications [PDF]

Sensors
Oncological hyperthermia (HT) is a medical technique aimed at heating a specific region of the human body containing a tumour. The heat makes the tumour cells more sensitive to the cytotoxic effects of radiotherapy and chemotherapy.
Marco Di Cristofano, Luca Lalli, Giorgia Paglialunga, Marta Cavagnaro   +3 more
doaj   +5 more sources

Electric field measurement in electric-field modified flames

Proceedings of the Combustion Institute, 2021
Abstract The application of an electric field to a flame modifies the flame characteristics due to the collective motion of charged particles generated within the flame. The applied field mobilises electrons and ions depending on their polarity, leading to localised regions of space charge with sufficient density to either locally amplify or shield ...
Thomas D. Butterworth, Min Suk Cha
openaire   +3 more sources

Research on the Directional Measurement Method of Three-Dimensional Electric Field Intensity Components of the Atmosphere Based on the Geographic Coordinate System in the Airborne Model [PDF]

Sensors
Due to the difficulty of achieving absolutely precise coaxial installation of measurement components, a coaxial error will occur between the measurement axis of the sensor and that of the electronic compass when conducting the measurement of the airborne
Wei Zhao, Zhizhong Li, Haitao Zhang
doaj   +2 more sources

Non-Intrusive Voltage-Inversion Measurement Method for Overhead Transmission Lines Based on Near-End Electric-Field Integration

Energies, 2023
Existing electric-field integral inversion methods have limited field application conditions, and they are difficult to arrange electric-field measurement points on high-span overhead lines.
Wei Liao, Qing Yang, Kun Ke, Zhenhui Qiu, Yuqing Lei, Fei Jiao   +5 more
doaj   +1 more source

Overview of Underwater Electric Filed Measurement Technology Research

水下无人系统学报, 2023
Underwater electric fields have the characteristics of complex field sources, high dynamic range, and broad frequency band, making high-precision observation difficult.
Kai CHEN, Xianhu LUO, Jianye SU, Zhen SUN, Ji TIAN, Xianming DENG   +5 more
doaj   +1 more source

Research on Non-Contact Voltage Measurement Method Based on Near-End Electric Field Inversion

Energies, 2023
Aiming at the problems of complex equations, low accuracy, and the strict measurement point layout requirements of the existing electric field integration method, a non-contact measurement method based on the inversion voltage of the near electric field ...
Shangpeng Sun, Feiyue Ma, Qing Yang, Hui Ni, Tao Bai, Kun Ke, Zhenhui Qiu   +6 more
doaj   +1 more source

Measurement Error Estimation Method of Field Service Electricity Energy Meters under the Condition of Big Data

Journal of Harbin University of Science and Technology, 2022
In order to better explore the measurement performance of field service electricity energy meters under multi-dimensional influence conditions, and infer measurement error under standard laboratory conditions, a measurement error estimation method of ...
DAI Yan-jie, DONG Xian-guang, LIU Ya-qi, LIANG Ya-jie, LIU Xiao, QI Jia, SUN Yong-quan   +6 more
doaj   +1 more source

Development of a Wideband Precision Electric Field Measuring Sensor

Sensors, 2023
High-voltage electric field measurement technology has certain applications in electric field measurement of power systems, but due to the limitation of its measurement accuracy and bandwidth, it cannot be used for the measurement of lightning-impulse ...
Zhaozhi Long, Feng Zhou, Fuchang Lin, Jiawei Fan, Wenting Li, Yinglong Diao, Kangmin Hu   +6 more
doaj   +1 more source

Dual spherical intensity sensors for new generation low-frequency electric fields [PDF]

Омский научный вестник, 2021
These electric fields adversely affect the environment, technical and biological objects. In this regard, it is necessary to control the levels of electric fields, an important characteristic of which is the strength of the electric field. Sensors of
S. V. Biryukov, L. V. Tyukina, A. V. Tyukin   +2 more
doaj   +1 more source

Torsional Moving Electric Field Sensor with Modulated Sensitivity and without Reference Ground

Proceedings, 2017
A MEMS electric field sensor is presented with wide measurement resolution and adjustable sensitivity. The sense membrane is mounted using torsional springs and employs opposite biased electrodes on its surface, causing rotation in presence of an ...
Sampath Liyanage, Cyrus Shafai, Tao Chen, Athula Rajapakse   +3 more
doaj   +1 more source