Browsing Institutt for energi og prosessteknikk by Journals "Applied Physics Letters"
Now showing items 1-5 of 5
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Can flow oscillations during flow boiling deteriorate the heat transfer coefficient?
(Journal article; Peer reviewed, 2018)Two-phase flow instabilities have been identified as one of the impediments for achieving high heat flux in boiling systems due to their potential heat transfer deterioration. However, most of the fundamental characteristics ... -
Can the heat transfer coefficients for single-phase flow and for convective flow boiling be equivalent?
(Journal article; Peer reviewed, 2018)During the past few decades, heat transfer during convective flow boiling inside pipes has been widely studied with the goal of unveiling the physics of the process. Different heat transfer mechanisms have been suggested ... -
The overlooked role of pressure oscillations on heat transfer deterioration during self-sustained flow oscillations
(Peer reviewed; Journal article, 2020)The naturally occurring oscillations during flow boiling inside a heated pipe under specific conditions are known to hinder the system performance. Although substantial research has been done to reveal the occurrence and ... -
Relaxation phase during droplet impact on superhydrophobic surfaces with high contact angle hysteresis
(Peer reviewed; Journal article, 2023)The droplet impact process on a solid surface is divided into a spreading phase where the droplet reaches the maximum deformation followed by a retracting phase. However, in the case of surfaces with high contact angle ... -
Water droplet dynamics on a heated nanowire surface
(Journal article; Peer reviewed, 2018)When a liquid droplet is deposited onto a heated surface, evaporation occurs. If the temperature of the surface is sufficiently high, bubbles are released from activated nucleation sites, making the heat transfer more ...