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Entransy and its utilization in problems of thermodynamics and heat transfer
(2012-08-01)
The concept of entransy was recently proposed in terms of the analogy to the electric energy stored in a capacitor. The entransy of a system describes its heat transfer ability, as the exergy of a system quantifies its ...
Entransy and its utilization in problems of thermodynamics and heat transfer
(2012-08-01)
The concept of entransy was recently proposed in terms of the analogy to the electric energy stored in a capacitor. The entransy of a system describes its heat transfer ability, as the exergy of a system quantifies its ...
Effect of the number of orifices and operative variables on the heat and mass transfer in a hydrofluidization system with static spheres
(Elsevier, 2015-01)
Hydrofluidization is a method of chilling and/or freezing that uses submerged jets of a refrigerating liquid. The objective of this work was to study the effect of refrigerant temperature (-5°C, -10°C), fluid velocity at ...
Experimental investigations of heat transfer coefficients of cutting fluids in metal cutting processes: analysis of workpiece phenomena in a given case study
(SAGE PUBLICATIONS LTDLONDON, 2012)
This paper reports an experimental method to estimate the convective heat transfer of cutting fluids in a laminar flow regime applied on a thin steel plate. The heat source provided by the metal cutting was simulated by ...
Combined electric accumulation unit for air heating
(Universidad del Zulia, 2019)
Investigation of heat transfer in partially filled horizontal drums
(2017-01-01)
The use and the improvement of classical mathematical models for heat transfer in particulate systems can facilitate the industrial large-scale application of rotating drums as bioreactors for solid-state cultivation (SSC). ...
A Method for Measuring Contact Angle and the Influence of Surface-Fluid Parameters on the Boiling Heat Transfer Performance
(Asme, 2020-09-01)
An experimental apparatus and a computational routine were developed and implemented in order to obtain the sessile drop images and the contact angle measurement for different fluids and surface conditions. Moreover, ...
Similarity theory and dimensionless numbers in heat transfer
(EUROPEAN JOURNAL OF PHYSICS, 2013-01-16)