Blar i Institutt for energi og prosessteknikk på tidsskrift "International Journal of Heat and Mass Transfer"
Viser treff 1-7 av 7
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Direct numerical simulation of spray droplet evaporation in hot turbulent channel flow
(Peer reviewed; Journal article, 2020)We perform a direct numerical simulation (DNS) of 14081 “cold” spherical droplets evaporating in a “hot” fully-developed turbulent channel flow. This effort is the first extensive computation that employs four-way coupling ... -
Heat transfer and pressure drop of supercritical CO2 in brazed plate heat exchangers of the tri-partite gas cooler
(Peer reviewed; Journal article, 2021)The heat transfer characteristic of supercritical CO2 is an essential research topic due to its significant influence on the performance of heat exchangers and systems. In this paper, the heat transfer and pressure drop ... -
The heat transfer coefficient similarity between binary and single component flow condensation inside plain pipes
(Peer reviewed; Journal article, 2022)To identify the heat transfer mechanisms during flow condensation of binary mixtures inside pipes has motivated vast research in the past decades. While the prediction capabilities of models have substantially improved due ... -
On heat transfer in Bödewadt flow
(Journal article, 2017)Heat transfer in revolving Bo¨dewadt flow above a planar surface has been considered. We have shown that a similarity solution of the thermal energy problem does not exist as long as the surface is impermeable. The failure ... -
On the scaling of convective boiling heat transfer coefficient
(Peer reviewed; Journal article, 2021)Flow boiling has been widely used during the last century, but the key mechanisms controlling the heat transfer process still remain elusive. In the particular case of convective flow boiling inside a heated pipe, most of ... -
Simple and general correlation for heat transfer during flow condensation inside plain pipes
(Journal article; Peer reviewed, 2018)This work proposes a new general and simple model to determine the local flow condensation heat transfer coefficient inside plain pipes. The model considers two regimes corresponding to high mass fluxes and/or high ... -
Thermophoresis and its effect on particle impaction on a cylinder for low and moderate Reynolds numbers
(Peer reviewed; Journal article, 2021)The effect of thermophoresis on the impaction of particles on a cylinder is investigated for different particle sizes, particle conductivities, temperature gradients and for Reynolds numbers between 100 and 1600. This is ...