PRIARONE , Antonella

No description

Design and simulation of borehole heat exchangers rely on the solution of the transient conduction equation. The typical approach for predicting the ground temperature variations in the short and long term is to recursively apply basic thermal response factors available as analytical functions or as pre-estimated tabulated values. In this paper...

Borehole heat exchangers (BHE) are the most common solution for ground coupled heat pumps (GCHP).The thermal interactions with ground and the GCHP performance are strictly related to a number of fac-tors, including the ground properties, the BHE field geometry, the sequence and strength of heat loadsrequired by the building. A typical...

No description

The pool boiling heat transfer and critical heat flux CHF of saturated HFE-7100 at atmospheric pressure on a confined smooth copper surface were experimentally studied. The horizontal upward boiling surface was confined by a face-to-face parallel unheated surface. We analysed the effects obtained by changing the diameter of the unheated surface...

No description

No description

No description

No description

No description

No description

No description

No description

No description

No description

In recent years research has increasingly focused on two-phase heat transfer and fluidynamics inside mini and microchannels. Experience of macroscale convective heat transfer inside channels has shown that, at a certain mass velocity, higher heat transfer coefficient can be obtained by reducing the hydraulic diameter at the expense of...