Performance Evaluation of Air Conditioning Systems Using Air Pre-Cooler

Optimization of Vehicle Air Conditioning Systems Using Transient Air Conditioning Performance Analysis

The National Renewable Energy Laboratory (NREL) has developed a transient air conditioning (A/C) system model using SINDA/FLUINT analysis software. It captures all the relevant physics of transient A/C system performance, including two-phase flow effects in the evaporator and condenser, system mass effects, air side heat transfer on the condenser/evaporator, vehicle speed effects, temperature-d...

Passive Energy Air-to-Water Heat Pipe Based Heat Exchanger and its Potential of Air Pre-cooling in Air Conditioning Systems for Iran Climate

Air pre-cooling equipment is normally being employed in air-conditioning systems for pre-cooling the ambient outdoor air to enhance the air-conditioning systems performance. In this study, the potential of a passive water-to-air heat pipe based heat exchanger (HPHEX) for air pre-cooling purpose in air-conditioning systems for the high cooling load demanding regions of Iran was investigated. To ...

Air Conditioning Check and Air Conditioning Service

Thermodynamics of Air/Water-Cycle Air-Conditioning Systems

Dimensionless Parameter for Evaluation of Thermo-Fluids Performance of Air Conditioning and Ventilation Systems

Evaluation of effectiveness of air handling systems for cooling and ventilation is either non-existent or based on thumb rules. There is lack of quantifiable metrics to assess the performance of these systems vis-à-vis the environment. With the advent of high density, mission-critical datacenters and high energy demands it is necessary to develop metrics to evaluate the effectiveness and effici...