This work thoroughly analyses the developments in dynamic modelling for vapor compression refrigeration (VCR)/heat pump (HP) systems described in the open literature. In …
Compact tube-fin evaporators have been extensively used in refrigeration cassettes for light commercial applications. Such refrigeration systems are space constrained and, therefore …
The present paper investigates the frost formation on air-supplied tube-fin evaporator coils under typical operating conditions of light commercial refrigerating appliances. To this end, a …
H Qiao, V Aute, R Radermacher - International journal of Refrigeration, 2018 - Elsevier
A thorough literature review indicates that there is a dearth of modeling studies on the defrosting dynamics of air source heat pumps (ASHPs) due to the complex underlying …
Modern refrigerators are equipped with fan-supplied evaporators often tailor-made to mitigate the impacts of frost accretion, not only in terms of frost blocking, which depletes the …
P Mumanachit, DT Reindl, GF Nellis - International Journal of Refrigeration, 2012 - Elsevier
This paper compares the energy performance and economics of a direct two-stage ammonia system to an ammonia–carbon dioxide cascade system for low temperature (below− 40° C) …
Condensation method is comprehensively applied for gasoline vapor recovery (GVR), of which frosts in the heat exchanger is the greatest challenge, especially for the continuous …
This thesis presents the development of an advanced modeling framework for the transient simulation of vapor compression systems. This framework contains a wide range of …
This paper presents an experimental and numerical study to evaluate the thermal-hydraulic performance of light commercial capacity evaporators operating under frosting conditions. A …