Experimental investigation of oil retention in air conditioning systems

2005 ◽  
Vol 28 (7) ◽  
pp. 1018-1028 ◽  
Author(s):  
Lorenzo Cremaschi ◽  
Yunho Hwang ◽  
Reinhard Radermacher
Keyword(s):  
Experimental Investigation ◽  
Air Conditioning ◽  
Oil Retention ◽  
Air Conditioning Systems

Experimental investigation on oil-gas separator of air-conditioning systems

2019 ◽  
Vol 13 (2) ◽  
pp. 411-416 ◽  
Author(s):  
Dianbo Xin ◽  
Shuliang Huang ◽  
Song Yin ◽  
Yuping Deng ◽  
Wenqiang Zhang
Keyword(s):  
Experimental Investigation ◽  
Air Conditioning ◽  
Gas Separator ◽  
Air Conditioning Systems ◽  
Oil Gas

scholarly journals Experimental Investigation of The Performance of Hybrid Desiccant Air Conditioning Systems(Dept.M)

2008 ◽  
Vol 33 (4) ◽  
pp. 44-54
Author(s):  
A. Elzahaby ◽  
M. Fouad ◽  
A. Kabeel ◽  
A. Khalil ◽  
M. Bassuoni
Keyword(s):  
Experimental Investigation ◽  
Air Conditioning ◽  
Air Conditioning Systems

Experimental Investigation on a Rotary Regenerator Operating at Low Temperatures

2009 ◽  
Vol 1 (4) ◽  
Author(s):  
A. A. Rabah ◽  
A. Fekete ◽  
S. Kabelac
Keyword(s):  
Experimental Data ◽  
Experimental Investigation ◽  
Low Temperatures ◽  
Air Conditioning ◽  
Operation Conditions ◽  
Wide Range ◽  
High Regeneration ◽  
Balanced Flow ◽  
Air Conditioning Systems ◽  
Experimental Rig

This work investigated the operation conditions of a rotary regenerator operating at low regeneration temperatures, which is widely used in solar desiccant air conditioning systems. A rigorous experimental rig that facilitates the measurement of axial, radial, and angular airflow temperature distribution is used. The measurements covered balanced flow at a wide range of rotational speeds (0–24 rpm), regeneration temperatures (40–70°C), and airflow rates (160–530 kg/h). The influences of those parameters on the rotary regenerator effectiveness are presented. The results revealed that the critical effectiveness occurs at 5 rpm (equivalent to 4≤Cr∗≤13). This is lower than that for rotary regenerators operating at high regeneration temperatures and airflow rates. The results also concluded that the Kays and London correlation is sufficient for rotary regenerators operating at low regeneration temperatures. It predicted the experimental data with an average absolute percent deviation of 6.34.

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