Design & Testing of Portable Air Conditioner for Trail Production

2019 ◽  
Vol 3 (1) ◽  
pp. 14-23
Author(s):  
G Naveen ◽  
◽  
Suresh Akella ◽  
K Sainath ◽  
◽  
...  
Keyword(s):  
Air Conditioner

Air Diverter System Prototypes for a Mobile Air Conditioner by Material Addition Method using 3D Printer

2019 ◽  
Vol 3 (1) ◽  
pp. 1-9
Author(s):  
Syed Ahmed Alisha ◽  
◽  
N Vinod Kumar Reddy ◽  
Akhil Reddy ◽  
Sampath Kumar ◽  
...  
Keyword(s):  
3D Printer ◽  
Air Conditioner ◽  
Addition Method

A Novel Design of An Air Conditioner Water Heater

1987 ◽  
Author(s):  
D. T. Chen ◽  
J. Y. Lin ◽  
Y. K. Chuah ◽  
L. J. Fang
Keyword(s):  
Air Conditioner ◽  
Water Heater ◽  
Novel Design

COMPARATIVE ANALYSIS OF AUTOMOTIVE AIR CONDITIONER WITH WATER-COOLED AND AIR-COOLED CONDENSER

2020 ◽  
Author(s):  
Renato Arruda de Oliveira ◽  
Luiz Machado ◽  
Willian Moreira Duarte
Keyword(s):  
Comparative Analysis ◽  
Air Conditioner

Numerical and Experimental Modeling of Indoor Air Quality Inside a Conditioned Space with Mechanical Ventilation and DX-Air Conditioner

2020 ◽  
Vol 38 (9A) ◽  
pp. 1257-1275
Author(s):  
Wisam M. Mareed ◽  
Hasanen M. Hussen
Keyword(s):  
Air Quality ◽  
Indoor Air Quality ◽  
Indoor Air ◽  
Ventilation System ◽  
Thermal Conditions ◽  
Airflow Rate ◽  
Air Conditioner ◽  
Breathing Zone ◽  
Lecture Room ◽  
Ventilation Performance

 Elevated CO2 rates in a building affect the health of the occupant. This paper deals with an experimental and numerical analysis conducted in a full-scale test room located in the Department of Mechanical Engineering at the University of Technology. The experiments and CFD were conducted for analyzing ventilation performance. It is a study on the effect of the discharge airflow rate of the ceiling type air-conditioner on ventilation performance in the lecture room with the mixing ventilation. Most obtained findings show that database and questionnaires analyzed prefer heights between 0.2 m to 1.2 m in the middle of an occupied zone and breathing zone height of between 0.75 m to 1.8 given in the literature surveyed. It is noticed the mismatch of internal conditions with thermal comfort, and indoor air quality recommended by [ASHRAE Standard 62, ANSI / ASHRAE Standard 55-2010]. CFD simulations have been carried to provide insights on the indoor air quality and comfort conditions throughout the classroom. Particle concentrations, thermal conditions, and modified ventilation system solutions are reported.

Study on Water-Cooled Solar Semiconductor Air Conditioner

2015 ◽  
Vol 9 (1) ◽  
pp. 135-140
Author(s):  
Dong Zhi-Ming ◽  
Guo Li-Xia ◽  
Chang Ji-Bin ◽  
Zhou Xue-Bin
Keyword(s):  
Air Conditioning ◽  
Working Condition ◽  
Test System ◽  
Air Conditioner ◽  
Solar Panels ◽  
Experimental Room ◽  
Maximum Value ◽  
Cooling Unit ◽  
Battery Capacity ◽  
Solar Powered

Aiming to compare the cooling effect, two types of solar-powered semiconductor air-conditioning devices were designed in different structures. According to the cooling load in an experimental room, the solar panels and battery capacity were determined for the development of a test system. In the same working condition, a comparison test was carried out to examine the cooling performance. Experimental results showed that the design of dual water-cooled cooling unit presented a higher ratio of energy efficiency, with its maximum value of 1.08. By observing the experimental data of the prototype, its comparative economic evaluation results indicated that the annualized cost of solar semiconductor airconditioning was app. 2.7 times that of air-conditioning made from an ordinary compressor.

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