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Comparisons of dropwise condensation heat transfer using various types of surfaces on a horizontal tube.
IIR document
Defrosting on horizontal hydrophobic surfaces and the shrink angle.
Influence of thermophysical properties in nucleate boiling.
Robust predictive models for estimating frost deposition on horizontal and parallel surfaces.
Experimental study of frost accretion on hydrophilic and hydrophobic substrates under forced convection conditions.
Pool boiling heat transfer of low GWP refrigerants R1234ze(E), R1234ze(Z) and R1233zd(E) on a horizontal plane tube.
Pool boiling of HFO-1336mzz(Z) on a reentrant cavity surface.
The effect of refrigeration lubricant properties on nucleate pool boiling heat transfer performance.
Flow patterns of vertical and horizontal adiabatic two-phase flow in a plate heat exchanger single channel with uniform gas-liquid distribution.
Effect of fin geometry on condensation heat transfer and condensate flow modes of R245fa on horizontal enhanced surface tubes.
Experimental investigation and new correlation for the bubble departure diameter of methane and ethane binary mixtures during nucleate pool boiling.
Assessment of the accuracy of solar irradiance models in mountain locations: the case of Bolzano, Italy.
Orientation effects of nanoparticle-modified surfaces with interlaced wettability on condensation heat transfer.
Numerical study of condensation heat transfer performance and liquid film distribution characteristics in small-scale helium liquefiers.
Asymmetric distribution of falling film solution flowing on hydrophilic horizontal round tube.
Refrigeration sector monitoring
5 results
New radiative cooling technology promises breakthrough for vertical surfaces
A new radiative cooling material designed for vertical surfaces demonstrates cooling 2.5°C below ambient, offering solutions for urban heat.
Out of the ordinary: Electrolux Bio Robot Refrigerator on biopolymer gel
Electrolux has finally unveiled its avant-garde Bio Robot Refrigerator concept within the context of its 2010 Electrolux Design Lab final. Designed by Yuriy Dmitriev, the refrigerator works on the principle of biopolymer, so there is no air that...
Efficiency of ground source heat pump systems
Ground source heat pumps (GHSP) have been reported to be more efficient than more widespread air source heat pumps despite higher installation costs. A recent article has reviewed parameters impacting the energy...
Neutrons provide first images of refrigerant flow
Researchers at DOE’s Oak Ridge National Laboratory have captured undistorted snapshots of refrigerants flowing through small heat exchangers, helping to further elucidate characteristics of heat transfer.
Geothermal heat-pump under supermarket car park
Walmart’s new 12,540 m² prototype store in Burlington, ON, Canada is equipped with a geo-heat exchange heating and cooling system using 15 km of pipes under the store’s parking lot.
Encyclopedia of Refrigeration
1 result
Additive manufacturing of heat exchangers
In the refrigeration industry, additive manufacturing (colloquially referred to as “3D printing”) makes it possible to fabricate novel, complex and potentially more energy efficient...
