Comparative Study of Air Conditioning Systems

Capacity Control for Refrigeration and Air-Conditioning Systems: A Comparative Study

The capacity control of a vapor-compression refrigeration system is investigated for three different capacity control schemes. In a hot-gas by-pass control scheme, the refrigerant is by-passed from the compressor and injected back into the suction line to decrease the cooling capacity, whereas in cylinder-unloading scheme, one or more cylinders are unloaded to decrease the refrigerant mass flow...

Effects of Architectural Somatic Variables on Mixed Air Conditioning Systems’ Efficiency in Industrial Buildings

Temperature Control of Solar Air Conditioning Systems

This thesis investigates the problem of regulating the temperature of a conditioned space using a Solar Assisted Air Conditioning Systems (SAACS) prototype located at Cabo Rojo, Puerto Rico. The SAACS Prototype consists of a 66 flat plate solar collector array with 115.4 m 2 of selective surface area, a 35 kW single-effect lithium-bromide absorption chiller, a 84 kW cooling tower, a 50 kW auxil...

Thermodynamics of Air/Water-Cycle Air-Conditioning Systems

Air Conditioning Check and Air Conditioning Service