scholarly journals Optimization and comparative performance analysis of conventional and desiccant air conditioning systems regenerated by two different modes for hot and humid climates: Experimental Investigation

2022 ◽  
Author(s):  
Taliv Hussain
Keyword(s):  
Experimental Investigation ◽  
Performance Analysis ◽  
Air Conditioning ◽  
Comparative Performance ◽  
Hot And Humid Climates ◽  
Air Conditioning Systems

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 Feasibility of Liquid Desiccant Cooling (LDC) system under Mediterranean climate

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Seifennasr Sabek
Keyword(s):  
Air Conditioning ◽  
Mediterranean Climate ◽  
Removal Rate ◽  
Analytical Investigation ◽  
Liquid Desiccant ◽  
Humid Climate ◽  
Air Stream ◽  
Hot And Humid Climates ◽  
Mathematical Equations ◽  
Air Conditioning Systems

Contrary to the conventional air conditioning systems, the liquid desiccant cooling (LDC) systems are considered efficient systems to control the indoor air conditions. In addition, the LDC technologies are more adequate for the hot and humid climates. In this paper, we present an analytical investigation at assessing the feasibility of a LDC technology under Mediterranean climate. The mathematical equations including the sensible and latent heat transfer equations in both air stream and desiccant solution are presented. The impacts of climatic and operating parameters on the supplied air qualities, moisture removal rate (MRR) and sensible heat ratio (SHR) are evaluated. As a consequence, this study provides a solution to investigate the feasibility of this type of air conditioning technologies under hot and humid climate.

scholarly journals Comparative performance analysis of experimental frigorific air conditioning system using R-134a and HFO-1234yf as a refrigerant

2016 ◽  
Vol 20 (6) ◽  
pp. 2065-2072
Author(s):  
Mehmet Direk ◽  
Cuneyt Tunckal ◽  
Fikret Yuksel
Keyword(s):  
Performance Analysis ◽  
Temperature Gradient ◽  
Air Conditioning ◽  
Performance Test ◽  
Air Flow ◽  
Comparative Performance ◽  
Air Conditioning System ◽  
R 134A

In this study, to evaluate the comparative experimental performances, a frigorific air conditioning system using HFO1234yf and R134a was developed and refrigerated air was introduced into a conditioned room. The experiment was carried out at different condenser inlet temperatures and using the refrigerants at different charges, 1250 g, 1500g, and 1750g. Experiments were conducted for a standard frigorific air conditioning system using the HFO1234yf and R-134a system. Air flow was introduced to the conditioned room for 60 minutes for each performance test. The results revealed that the temperature gradient in time was comparable for both refrigerants. The results of this investigation propose utilising HFO1234yf as a replacement for the currently favoured R134a in a frigorific air conditioning system.

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
Sign in / Sign up

Export Citation Format

Share Document