IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 12, Issue 2 Ver. V (Mar - Apr. 2015), PP 50-57 www.iosrjournals.org DOI: 10.9790/1684-12255057 www.iosrjournals.org 50 | Page Comparison of Different Car Cooling Systems with Portable Car Cooling System Y.Shireesha 1 , S.Karthik 2 , L.V.N.ch Mohan 3 1 (Assistant professor,Mechanica Departmentl, GMRIT, Rajam) 2 (UG Student Mechanica Departmentl, GMRIT, Rajam,) 3 (UG Student Mechanica Departmentl, GMRIT, Rajam,) Abstract: Until now, car owners especially in ASEAN (Association of Southeast Asian nations) countries are facing problems where the temperature is too hot in the car when they park their cars under the scorching sun. Various problems will arise caused by this situation. For comparison, the temperature inside the car can achieve up to 80°C without the proposed system. This will make the driver and passenger uncomfortable while entering the car. Moreover, the car can also have car aging problem and bring damage to the goods present in the car. As a result, the need of portable car cooling system is really necessary so that the hot air inside the car shall be dissipate/remove and the temperature is reduced. Furthermore, the proposed system provides comfort to users due to its capability in improving the quality of air and decreasing the cabin temperature. Keywords: portable car cooling system, different methods of cooling systems I. Introduction Nowadays, car is one the most important transportation for each individual compare to public transport. The high demand of the private transportation has caused so many problems. For instance, the needs of parking space are getting critical especially at the shopping area. Therefore, alternative choice for those who are unable to get indoor parking or even prefer low fee parking will looking for open parking space. It creates another problem to the car where the temperature inside the cabin will tremendously increase approaching 60-80 degree Celsius (°C). This will make the driver and passenger become uncomfortable while entering the car. Moreover, the car can also having car aging problem and bring damage to the goods found in the car. As a result, the need of portable car cooling system is really necessary so that the hot air inside the car shall be dissipate/remove and reduce the temperature. As the number of vehicles on the road increased day by day, drivers are having difficulty to get an indoor or roof parking space especially during peak hour. As a result, they have no choice except to leave their car in open space parking as shown. In this situation, temperature inside the car increases proportional to the outside hotness and it gets worst in the afternoon especially when the car owners leave their car for hours. It is good when the car makes the passengers comfortable from the moment they get inside the car until they are going out from the car. The problem comes when the driver leaves the car at the open area that is exposed to the scorching sun. This causes the car to heat up and introduces an uncomfortable situation for the driver and passenger when they get inside the car later. Fig 1: Vehicals parking system Consequently, the temperature inside the car increases and the vehicles owner has to wait until it is cooled by itself for a moment. In order to solve the problems associated with the overheating in the car, a product called Portable Car Cooling System is created. The purpose of the car cooling system is to help cool off the parked car under those hot sunny days. Thus, the aim of this research is to propose a system that is capable