The use of thermosyphon technology to improve the efficiency of solar collectors, in thermal
energy applications, has received literature increasing attention. The absence or decrease …

Saturated pool boiling of water at low pressures from a heated, 12.7* 12.7 mm horizontal
surface was examined. Rectangular fins, fluidized particulate beds, and surface finishes …

This work investigates the geyser boiling phenomenon (GBP) occurring in a passively
cooled, two-phase loop thermosyphon. The influence of the heating load, working fluid, fill …

In recent years, studies on patterned surfaces with different local wettabilities have emerged
and developed. A number of peculiar structures are the most promising topographic ones in …

Boiling process is a highly efficient mechanism of heat transfer, which has an important role
in industrial and domestic sectors. In this process, a large amount of thermal energy is …

Geyser boiling is experimentally investigated in two-phase closed loop-thermosyphons,
consisting of two parallel condensers and a shared evaporator. Heat sink conditions at each …

Abstract The Geyser Boiling Phenomenon (GBP) is commonly present in two-phase closed
thermosyphon operation. It is characterized by the violent formation of a vapor bubble at the …

When a station blackout accident occurs in a nuclear power plant, active cooling of spent
nuclear fuels stored in a water pool using pumps is not available. As a result, the stagnant …

Surface wettability of a heating surface is one of the most important factors affecting boiling
performance. While a biphilic surface (with juxtaposed hydrophilic and hydrophobic regions) …

While the vast majority of published studies on two-phase micro-channel heat sinks have
been focused on determination of pressure drop and heat transfer coefficient, very few …