In this paper comprehensive studies have been carried out for the design optimization of a waste heat recovery system for effectively utilizing the domestic air conditioner heat energy for Keywords—Air-conditioning system, Energy conversion system, Hot water production from waste heat, Waste heat recovery system.

Regular logistics storage spaces suffer a very high temperature during summer. To build green space, it is truly necessary to optimize the thermal environment in At present, there are few related studies on energy consumption, and human comfort of spaces. Therefore, this paper analyzes heat moisture transfer impacts space. Based survey results, coupled heat-moisture model space was constructed,...

Ground thermal energy as a clean and sustainable energy source has received significant attention lately. Several strategies and hybrid configurations have been proposed to harvest geothermal energy for air conditioning and industrial purposes. The possibility of moist soil freezing in the vicinity of borehole tubes is known to be the source of several benefits and difficulties. The high storag...

This study presents a practical design and implementation of Thermal Management (TM) concept for Battery-Electric Vehicles (BEVs) including novel Human-Machine Interface (HMI). The developed system uses combination convective air conditioning radiation heating to cool down heat up the passengers efficiently. proposed contribution can be subdivided into four parts: 1) description Heating, Ventil...

evaporative cooling system and high air velocity management are important tools in alleviating the effects of heat stress on broilers performance during hot weather. in this study, technical and economical aspects of ventilation in varamin township broiler farms during summer were investigated. data were obtained from completed questionnaires through 20 broiler houses. information of air veloci...

Air conditioning control systems are commonly installed in restaurants, commercial buildings, office buildings and institutional buildings in Hong Kong. The systems invariably involve the use of fans for moving the air, filters for cleansing, ducts for air distribution, a control system for regulating the amount of heating or cooling automatically and a refrigerating plant connected to the heat...

introduction reducing and optimizing energy consumption and consequently environmental pollution reductions, besides improving building performance providing occupants comfort conditions, make the building's concept closer to the concept of green building and sustainability. once the decision to build green has been made, one of the first steps in the green design process is to establish f...

Taking a typical two-person office as the research object, indoor thermal comfort of radiant cooling-displacement ventilation air-conditioning, cooling-personalized air-supply and all-air air-conditioning were simulated studied, index properties was analyzed. It found that personnel activity area with had lowest air supply temperature, PMV PPD, speed met requirements. The effect human body is s...

Heat storage with thermochemical (TC) materials is a promising technology for solar energy storage. In this paper, solar-driven desiccant evaporative cooling (DEC) system air-conditioning proposed, which converts heat into built-in daily The utilises along the DEC in unique way. Magnesium Chloride (MgCl2·6H2O) has been used, serves as both and medium. designed subtropical climate of Lahore, Pak...

The purpose of this study is to investigate the most effective blowing method underfloor air conditioning system from viewpoint comfort and ventilation performance using CFD simulation. In study, we simulated three types systems: floor radiation, floor-supply displacement air-conditioning, chamber. Then, was evaluated thermal environment PMV, age. As a result, radiation able maintain comfort. H...