Md. Matiar Rahman, Mahbubul Muttakin, Animesh Pal, Abu Zar Shafiullah et al.
Adsorption heat transformation (AHT) systems can play a major role in protecting our environment by decreasing the usage of fossil fuels and utilizing natural and alternative working fluids. The adsorption isotherm is the most important feature in characterizing an AHT system. There are eight types ...
Mahbubul Muttakin, Md. Amirul Islam, Kuldeep Singh Malik, Deepak Pahwa et al.
A typical commercial two-bed adsorption chiller using silica gel as adsorbent and water as adsorbate is simulated in the current study. Each of the two beds goes through four processes in one cycle, namely, adsorption, mass recovery, heat recovery, and desorption. A transient lumped analytical model...
Mahbubul Muttakin, Animesh Pal, Mahua Jahan Rupa, Kazuhide Ito et al.
The dynamic uptake of adsorbate onto the porous adsorbent plays a crucial role in determining the performance of the adsorption-based cooling system. Therefore, it is imperative to know the kinetics parameters of an adsorbate - adsorbent pair to design a system to be operated at variable working con...
Mahbubul Muttakin, Ishtiak Ahmed, Al Nahid Hossain, Khaista Rahman et al.
The braking system is vital for vehicle performance and safety in high-speed events like Formula Student (FS) competitions. This study investigates the thermal and structural changes experienced by a FS competition vehicle’s disc rotor under braking stress. The braking process generates significant ...
Asif Khan, Shihab Tanvir Sadnan, Mahbubul Muttakin, Fazlar Rahman et al.
Mahbubul Muttakin, Farzana Akter, Salim Subah, Md Nurul Momen Chowdhury et al.
Reducing the energy consumption of domestic refrigeration appliances has been a key research focus over the past decade. This study presents an innovative approach that integrates phase change materials (PCMs) in household refrigerators to enhance energy efficiency while optimizing storage space uti...