Abstract:
People of our country are not so rich that they can afford to buy air conditioner for their comfort. Moreover our atmospheric condition is not good at all. Average temperature is varying 31-33˚C. During summer it is gone up to 35-37˚C, which is unbearable and a great threat to our existence. For this reason we create an alternating method to keep our abode cool. In conventional air conditioning system we use Freon as working fluid because of its extreme cooling capability.
In here we implement an innovative method to keep room cool using water as working fluid instead of Freon
The fan blowing against the copper tube produces cold air. Copper is used since it can stay cold for longer period. The water pump then pumps the water & it flows through the copper tube and back in the cooler and the cycle repeats. Then microcontroller system is used to control the fan with the continuous change of temperature.
Description:
First of all, we are grateful to Allah, the almighty for giving us the courage and enthusiasm to complete the thesis work.
The authors express their profound gratitude to Professor Dr. M. Mahbubul Alam For his constant & meticulous supervision, valuable suggestion and encouragement help us to carry out this work. For all this, the authors acknowledge his sincere gratitude to him.
We are also grateful to all of the staffs and lab assistants of applied fluid mechanics lab and heat transfer lab of MIST for their help in construction of the project work and give their valuable knowledge and time for completing out experiment.
Finally we would like to thank everybody who supported us in any respect for the completion of the thesis.
