We first review the general class of accelerating, rotating and charged Plebanski-Demianski (PD) black holes in presence cosmological constant, which includes Kerr-Newman hole Taub-NUT spacetime. assume that thermodynamical pressure may be described by negative so represents anti-de Sitter (AdS) PD hole. The thermodynamic quantities like surface area, entropy, volume, temperature, Gibb's Helmho...

We revisit the effects of Joule heating upon the upper atmospheres of Jupiter and Saturn. We show that in addition to direct Joule heating there is an additional input of kinetic energy − ion drag energy − which we quantify relative to the Joule heating. We also show that fluctuations about the mean electric field, as observed in the Earth’s ionosphere, may significantly increase the Joule heat...

An electric field was applied to a conductive layer to induce Joule heating in order to generate the intense heat needed to carry out the crystallization of amorphous silicon. Complete crystallization was observed via Joule heating under typical processing conditions. Crystallization was accomplished throughout the sample within the range of microseconds of the heating, thus demonstrating the p...

CO2/impurities cocapture in CCS technology allows reducing the purification costs and avoiding emission of pollutants into atmosphere. The viability transport by pipeline geological storage non-purified flue gas from oxy-fuel combustion biomass other processes, keeping impurities O2 or NO stream along with CO2, is assessed considering thermodynamic hydraulic aspects. For this, we experimentally...

Compact high-effectiveness Counter Flow Heat EXchangers (CFHEX) are crucial components of recuperative coolers, such as Joule-Thomson and Turbo-Brayton coolers remote cooling systems realised by a convective loop. This paper presents design analysis cryocooler-based system that extends the capabilities two-stage cryocooler. Increased heat exchange between high- low-pressure channels is establis...

[1] It is important to understand Joule heating because it can significantly change the temperature structure, atmosphere composition, and electron density and hence influences satellite drag. It is thought that many coupled ionosphere-thermosphere models underestimate Joule heating because the spatial and temporal variability of the ionospheric electric field is not totally captured within glo...

The Seebeck and Peltier effects have been widely studied used in various thermoelectric technologies, including thermal energy harvesting solid-state heat pumps. However, basic applied studies on the Thomson effect, another fundamental effect conductors, are limited despite fact that allows electronic cooling through application of a temperature gradient bias rather than construction junction s...

Depleted hydrocarbon reservoirs are a promising target for CO2 sequestration. Injection of cold into such geological will cause thermal stresses and strains in wellbore casings, cement seals surrounding rock, which may lead to the creation unwanted pathways seepage. Joule-Thomson effects could potentially produce freezing conditions. The design injector wells must be able cope with these loads....