Results 61 to 70 of about 114,124 (166)
ChemistryOpen, Volume 15, Issue 5, May 2026.A sustainable reversed‐phase liquid chromatography method is developed for diltiazem analysis and pKadetermination. The study integrates green and white analytical chemistry frameworks to evaluate environmental impact and practicality. The Environmental, Performance, and Practicality Index is utilized as a comprehensive, holistic tool for the ...
Zehra Üstün +2 more
wiley +1 more source
Difference of Properties on Surface Leakage and Discharge Currents of Porcelain Insulator Material
, 2009 This paper presents the experimental results of comparison between leakage currents and discharge currents. The leakage currents were obtained on polluted porcelain insulator.
Ngapuli I. Sinisuka +3 more
core +1 more source
Superhydrophobic coating for enhancing porcelain insulators performance under pollution conditions
e-Prime: Advances in Electrical Engineering, Electronics and EnergyThe outdoor insulators suffer external effects that adversely impact their performance and lifespan. Wettability and pollution have a negative role by increasing the likelihood of insulators surface flashover.
Suhaib Al-Karawi, Aws Al-Taie
doaj +1 more source
Porcelain insulation – defining the underlying mechanism of failure
High Voltage, 2019 Porcelain insulators have a long history and wide application range in power systems, but just like any other insulator, they can fail. A number of pole fires occurred on lines utilising porcelain suspension insulators.
Joni Kluss +6 more
doaj +1 more source
Journal of Food Science, Volume 91, Issue 5, May 2026.ABSTRACT The present study aimed to evaluate the quality and nutritional properties of guava slices dried in a greenhouse solar dryer (operated under mixed and direct modes) and an electric stove at 50°C. The results showed that mixed‐mode solar drying resulted in greater retention of vitamin C (112.60 mg/100 g), carotenoids (0.37 mg/g), and ...
Ana María Lucho‐Gómez +5 more
wiley +1 more source
High Voltage, Volume 11, Issue 2, Page 385-398, April 2026.ABSTRACT To address the limitations of traditional transformer health index (HI), such as high dependence on data integrity and inability to assist in diagnosing latent faults, this study proposes an HI prediction method based on dynamic Bayesian network (DBN).
Shuaibing Li +3 more
wiley +1 more source
Processing–Property Mapping of Flash‐Sintered Wall Tile Bodies
International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.ABSTRACT This study investigates the effects of furnace temperature (900°C and 945°C), applied electric field (50–200 V.cm−1), and current density (50–150 mA.mm−2) on the physical properties and microstructure of flash‐sintered wall tile bodies. Water absorption, bulk density, and open porosity were measured and compared with an industrially fired ...
Zeynep Çetinkaya +4 more
wiley +1 more source
BERYL AS A CONSTITUENT IN HIGH TENSION INSULATOR PORCELAIN [PDF]
Journal of the American Ceramic Society, 1922 ABSTRACT Two series, one of 9 bodies and one of 6, were prepared, in which flint and feldspar were partially replaced, weight for weight, by beryl. Bars and discs were fired to cone 8 3/4, to 10, or to 10 3/4 and tested for shrinkage, transverse strength, impact strength, heat resistance ...
openaire +2 more sources
, 2009 nsulator in order to develop a better diagnostic tool to identify the pollution severity of outdoor insulators. In this work, laboratory based pollution performance tests are carried out on porcelain and silicone rubber insulator under AC voltage at ...
C. Kalaivanan +3 more
core +1 more source
Indigenous Manufacture and Characterization of Electrical Porcelain Insulator [PDF]
, 2012 In power systems, there is an ever-increasing demand placed on porcelain insulators especially for outdoor applications. Additionally, the huge cost of importation has resulted in a growing need for the local manufacture.
Anih, LU
core +1 more source