Srijan Dasgupta; Kazi Afzalur Rahman; Md. Kawsar Sajib; Md. Ibrahim Khalil Tanim(Department of Mechanical Engineering, 2022-10)
Vortex generators and surface modifications are done to reduce the wake region and increase the
aerodynamics efficiencies of an airfoil. The performance test of NACA0010 airfoil with various types of
surface modifications ...
Ahmed, M. I.; Ahamed, J. U.; Razzaq, M. E. A.(Department of Mechanical Engineering, 2022-10)
This experimental study investigated the energy and exergy performance of R32/R600a (50:50 by mass)
with TiO2 nanofluid for a residential air conditioning system which was originally designed for R22.
R32/R600a has ...
Zerin, N.H.; Sayem, A.S.M.(Department of Mechanical Engineering, 2022-10)
Particulate matter (PM) is a key component of ambient air that has a significant influence on climate
change and is harmful to human health. Particulate matter in the high atmosphere affects the earth's
radiation, cloud ...
Das, U. D.; Ahamed, J. U.; Hossain*, M. A. Mowazzem; Razzaq, M. E. A.; Dewanjee, S.; Jisu, R. N.(Department of Mechanical Engineering, 2022-10)
In this experimental study, TiO2 nanoparticles were synthesized using an ultrasound-assisted method,
while the ZnO nanoparticles were fabricated using a chemical precipitation method. Results of X-ray
diffraction ...
Das, R. K.; Hossain, M. A. Mowazzem; Islam, M. T.; Banik, S. C.(Department of Mechanical Engineering, 2022-10)
The fuel efficiency of a TOYOTA ECHO PLUS-2ZZ-GE-02 model light-duty vehicle was investigated
experimentally based on the wheel alignment system. The light vehicle has been analyzed with the
variation of vehicle speed ...
Hai, T. B.; Rahman, M.; Kabir, S. S.; Askary, M. A. H. A.; Rahman, Md. Arafat(Department of Mechanical Engineering, 2022-10)
Wave energy is a reliable source for power production from the perspective of certainty. The study
focuses on determining an appropriate buoy structure of specific material to develop a mechanism to
harvest wave energy ...
This review paper present the possibilities of using hydrocarbons in the cooling and heating purposes in
the vapor compression system are discussed elaborately. Different types of hydrocarbons (HC) as alternatives in
terms ...
Razzaq, Moham Ed; Hossain, M.A.M; Ahamed, J.U.(Department of Mechanical Engineering, Chittagong University of Engineering and Technology, 2016)
In this experiment tube side heat transfer coefficient, pressure drop, friction co-efficient and percentage of
increase in those parameters for water using U-cut twisted tape inserts into the tube were measured. The test ...