Due to the growing interest in environmental concerns, synthetic and natural esters have
become the key focus of the picture in the last two decades as insulating fluids for high …

Transformer liquid dielectrics evolved where mineral oil has been the dominant choice until
emergence of synthetic esters and natural esters. Natural ester-based oils have been under …

The paper presents research results of different properties of mixtures of the synthetic ester
with mineral oil and synthetic ester with natural ester. For different concentrations of both …

As the search of hydrocarbon has moved to the more remote and unconventional areas,
including low temperature offshore and Arctic circle, new challenges have also emerged to …

We investigate numerically the Soret effect on the linear instability properties in convection
due to viscous dissipation in a horizontal channel filled with a binary fluid mixture. Two sets …

Our recent study found that vegetable oils, often deemed unsuitable for microwave heating,
actually heat efficiently in microwave ovens. To explore the main chemical components …

This paper presents the effect of the impact of moisture in paper insulation used as
insulation of transformer windings on its thermal conductivity. Various types of paper …

As the cooling difficulty and power consumption of data centers increase in line with the
growing demand for high-performance data centers, the importance of thermally effective …

Power transformers are the main element of an electric power system. The service life of
these devices depends to a large extent on the technical condition of their insulation system …

This paper investigates how ester-based nanofluids flow between two parallel disks when
subjected to micropolar effects. Compared to traditional Newtonian fluids, micropolar fluids …