Abstract:
In perspective of power consumption in the sector of energy in Bangladesh the central air
conditioning system is a desirable solution nowadays. The purpose of this thesis is to design a
central air conditioning system for Military Institute of Science and Technology (MIST)
tower building-2. The suggested design includes cooling load calculation, duct design and the
specification of system components (chiller, air handling unit etc.). The cooling load is
calculated for individual classrooms, laboratories and departmental offices. The selection of
ducting system consists of duct diameter, friction loss, air flow velocity and air flow rate
passing through the ducts. The central air conditioning system will maintain a constant air
temperature desired for human comfort for a defined space. This system can be efficiently
maintained rather than a split or individual one. We are hoping that, this design will be
productive for MIST in case of cost effectiveness and power consumption.
Description:
At first we are thankful to the Almighty, for His blessings and for giving us the courage and
enthusiasm accompanied by which we have completed the thesis successfully in due time.
We specially thank and express our profound gratitude to our respected thesis supervisor,
Prof Dr. Dipak Kanti Das for his constant & meticulous supervision, valuable suggestions
and encouragement to carry out this thesis.
With due respect, we are also grateful to our respected dean Brig Gen Md. Lutfor Rahman,
EME as well as Lt Col Golam Saklayen, EME and Lt Cdr K M R Sadi, (E), BN.
We express indebtedness to Shimanto Square authority, Bashundhara Group authority and
Bangladesh Bank authority.
Finally we would like to thank everybody who supported us in any respect for the completion
of the thesis.
It has been a marvelous experience to work with such an esteemed faculty to carry out this
thesis under one of the most reputable engineering institution of Bangladesh.
