A study on automobile airconditioning based on absorption refrigeration system using exhaust heat of a vehicle. Check for contamination use cotton swab before deciding to make minor repairs on damaged or older systems. Alternative technologies for automobile air conditioning core. It is intended to maintain invehicle temperature and humidity within a range that is comfortable for the people inside and provide fresh, clean air. Automobile air conditioning systems cool the occupants of a vehicle in hot weather.
Air conditioners have become a factor in active safety, and today can almost be. A car air conditioning system consists of a compact version of the components of the normal air conditioner that are evaporator, compressor, condenser, expansion device and a fan which are fitted in a car to provide air condition inside the passengers compartment. Pdf the article presents an experimental demonstration stand that allows the study of phenomena that occur in a car airconditioned. Design of air conditioning system in auto mobiles is done successfu lly for volvo bus. Selfstudy programme 208 air conditioner in the motor vehicle. The quantity and quality of the air is also controlled. The haynes repair manual for automotive heating and air conditioning systems. The following remarks summarize some key per formance characteristics of an automotive air conditioning system with an accumulator. The type of system is determined by the device used to control the expansion of the high pressure, high. The system used a compressor, condenser, receiver drier and evaporator fitted inside the boottrunk to operate the system. Automotive airconditioning and climate control systems.
It is intended for those engineers, architects and construction professionals who are only peripherally involved with hvac systems in their professional activities, but would like to learn more about. There are two basic types of automotive air conditioning systems. So, well begin by discussing automotive air conditioning theory of operation. Pdf a study on automobile airconditioning based on absorption. The pressure of thef evaporator will control its temperature. Autoaic is used to size the air conditioning unit to achieve the desired baseline conditions in table i. This is an introduction to air conditioning systems frequently referred to as hvac systems heating, ventilating and air conditioning systems. Air conditioning systems have long ceased to be regarded as luxury equipment. Alternative technologies for automobile air conditioning. Automotive air conditioning is the process by which the air is cooled and.
Automotive air conditioning is the process by which the air is cooled and cleaned, the humidity lowered and the air circulated. Motor vehicle air conditioning mvac system operation and the refrigerant cycle. Pdf practical studies on car air conditioning systems. The pressure cap keeps the radiator from boiling over by increasing the pressure on the coolant.471 218 1301 132 86 700 1235 514 1596 1072 896 109 1186 1412 683 295 235 809 1069 755 1140 945 865 990 149 1490 1249 1338 1065 1046 1572 1394 91 171 150 638 210 601 2 1352 969 1345