• Effect of random vibration on fatigue failure of a rotating beam 

  Shahriar Alam (Department of Mechanical Engineering (ME), BUET, 2023-11-27)

  Machine elements and structures often encounter random or non-periodic cyclic loads over their operational lifetime due to the inherent occurrence of random vibrations, which may lead to premature fatigue failure. Therefore, ...
• Numerical analysis of contact behavior of a sliding microwire 

  Rahman, Fazlar (Department of Mechanical Engineering (ME), BUET., 2023-09-30)

  MEMS devices employ the mechanical behavior of microstructures for sensing, controlling, and actuating. Their function, reliability, and fatigue life greatly depend on the microstructure’s mechanical behavior. Microstructures ...
• Thermal performance analysis of different multi layer phase change materials based thermocline thermal energy storage systems 

  Ali Azam, Md. (Department of Mechanical Engineering(ME), BUET, 2022-09-13)

  A thermocline is a thin transition layer between hot and cold fluid mixture which is generated by thermal difference of the two fluid layers. A thermocline-based thermal energy storage (TES) tank is one of the most important ...
• Performance analysis of an interconnected Mini-channel heat sink with wavy wall 

  Abdul Aziz Shuvo (Department of Mechanical Engineering(ME), BUET, 2022-06-07)

  Due to recent breakthroughs in mini/micro-scale electronics systems, the need for an innovative thermal management solution to dissipate large quantity of heat from a limited space has grown increasingly to assure device ...
• Atomistic investigation of deformation characteristics of energetic material TKX-50 under shock by developing a quantum chemistry-based forcefield 

  Rifat Hossain, Md. (Department of Mechanical Engineering (ME), 2023-07-26)

  TKX-50 is an emerging energetic material with a high potential. Computational investigations facilitate the understanding of materials' behavior, characteristics, and safety concerns. A proper understanding of the hot spot ...
• Parametric study for performance of small size hermetic reciprocating compressors 

  Waaliul-Islam Chowdhury, Md. (Department of Mechanical Engineering(ME), BUET, 2022-09-17)

  The recent remarkable effects of global warming and a noticeable rise in power consumption are leading to major research on household refrigerators. In addition to that, alternative refrigerants have opened a new room for ...
• Multi-objective optimization of organic rankine cycle based waste heat recovery systems using artificial intelligence 

  Rafe, Md. Abu Zayed (Department of Mechanical Engineering (ME), 2022-06-25)

  Waste heat recovery (WHR) technology is gaining popularity in recent years to address global energy crisis and provide an environment friendly robust alternative for utilizing medium and low grade heat. Among the available ...
• Evaluation of wear rate and mechanical properties of platinum-graphene nano-composite by molecular dynamics simulation 

  Din Al Amin, Mohammad (Department of Mechanical Engineering (ME), 2023-07-15)

  As the energy industry develops and natural resources become more scarce, scientists are focusing their attention on finding new materials where comes the emergence of nanocom- posites and their applications in various ...
• Intelligent computational analysis of magnetohydrodynamic double-diffusive mixed convection in nanofluids 

  Hasib, Ahmed Prince (Department of Mechanical Engineering (ME), 2023-01-08)

  The objective of the current computational study is to examine the influence of different magnetic field inclination angles, buoyancy ratios and rotational speeds of two cylinders on mixed convective heat and mass transfer ...
• Numerical analysis of anisotropic wetting on chemical stripe-patterned surfaces 

  Rahman, Shajid (Department of Mechanical Engineering (ME), 2022-12-18)

  There is a considerable need and scope for improved prediction and approximation of wetting behavior on chemically patterned surfaces for designing such surfaces with tunable wettability. In this study, anisotropic wetting ...
• Performance of a pulsating heat pipe using multimode heat transfer insert 

  Sojib Kaisar, Md. (Department of Mechanical Engineering(ME), BUET, 2022-04-17)

  Closed Loop Pulsating Heat pipe (CLPHP) is one of the most popular passive heat transfer systems used mostly in electronic cooling. The subtle complexity of internal thermo-fluidic transport phenomena of this device is ...
• Characteristics of underexpanded free jet under periodic pressure perturbation 

  Mantaka Taimullah (Department of Mechanical Engineering(ME), BUET, 2022-09-10)

  Combustion takes place in the engine combustor of high-speed aircraft engines, and exhaust gas escapes through a nozzle providing thrust for propulsion. During the typical operation of such engines, the combustor undergoes ...
• Analysis of energy storage performance of supercapacitors with crumpled graphene electrodes 

  Khan, Abrar Amin (Department of Mechanical Engineering (ME), 2022-06-20)

  The Electric Double Layer Capacitors (EDLC)are one of the most promising technologies now-a-days in the field of energy storage due to its excellent power density, great cyclability and faster charging-discharging. However, ...
• Effect of mass eccentricity on vibration of a stockbridge damper 

  Insan, Md. Sharful (Department of Mechanical Engineering (ME), 2022-07-26)

  Natural frequency is a system’s most important dynamic attribute. Resonance occurs when a time-varying force is applied to a system with a frequency that is equal to the system's natural frequency. This will result in the ...
• Exploring vibration isolation of a superelastic shape memory alloy cantilever beam 

  Rahman, Md. Mahbubur (Department of Mechanical Engineering (ME), 2022-09-07)

  Vibration of a superelastic Shape Memory Alloy (SMA)cantilever beam has been analyzed comprehensively considering end-shortening effect, geometric non-linearity and effect of material non-linearity (that is, the beam ...
• Biomechanical behavior of human left ventricle with aortic stenosis considering hypertrophy 

  Shamim, Saif Al-Afsan (Department of Mechanical Engineering (ME), 2023-01-18)

  Aortic stenosis (AS) and mitral regurgitation (MR) are the two most prevalent diseases in aged individuals. Studying AS and MR in clinical settings is expensive and time-consuming. Instead, we used a finite element model ...
• Energy efficient HVAC design of buildings using locally available materials 

  Ershed Jaman Khan, Muhammad (Department of Mechanical Engineering (ME), 2019-09-29)

  In today’s world, around 50% of the electrical is energy consumed in the buildings, andheating and cooling cost accounts nearly half of a typical home's energy cost. So, it is very important that the heating ventilation ...
• Effects of wall thermal condition on flow field in a supersonic inlet isolator 

  Khan, Md. Raihan Ali (Department of Mechanical Engineering, 2021-11-01)

  In high-speed airbreathing engines like scramjets, supersonic combustion takes place in the engine combustor from which heat flux can propagate to the inlet isolator situated upstream. Due to this propagation, the wall ...
• Energy and exergy analysis of a combined cycle power plant 

  UDDIN, MD. MEZBA (Department of Mechanical Engineering, 2020-10-15)

  In Bangladesh, the primary fuel is natural gas, predicted to be exhausted by 2025, and the availability of other fuels is also limited. Therefore, it is important to ensure proper utilization of available natural resources, ...
• Design and analysis of a pressure compensated emitter for efficient drip irrigation system 

  Barua, Sonkolon (Department of Mechanical Engineering, 2019-12)

  Surface irrigation is the main irrigation system widely used in Bangladesh. An efficient way of irrigation is the usage of the pressure compensating (PC) emitter (also known as drip irrigation), which reduces both energy ...

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