Browsing BSRM School of Engineering by Title

Now showing items 349-368 of 534

    • A new approach for efficient wind power generation through helix wind turbine 

      Ahmed, Shakil; Khan, Md. Shafi Monjur; Islam, Mohaimenul; Jannat, Rahtul (Brac University, 2021-01)
      With the increase in demand for clean and green power, the use of renewable energy technologies is increasing day by day. The electrical power engendered by wind energy using wind turbine yields mechanical power. This ...

    • A new heuristic approach for assessing losses in power distribution system 

      Rahmatullah, B.D. (BRAC Univeristy, 2018-03)
      Among the three main components of the power system: generation, transmission and distribution, most pressing problem in the power sector has been with the distribution system. It is well conceived that almost all the ...

    • Next generation home service robot 

      Raiyan, Rashik; Faruk, Omar (BRAC University, 2018-09)
      Home Automation robot is a type of robot that can work in home to make our household job easier. It enables robot to provide services for human in this modernized and changing world and assuredly it can work faster and ...

    • Non-cash payment method using QR codes in an automated microcontroller-based vending machine 

      Rahman, Md. Shahidur; Bintu, Shamiha Yeasin; Aman, Sidratul (BRAC University, 2014-12)
      The purpose of this thesis project is to implement a micro-controller-based automated vending machine which uses codes as a method for authorization of payments of online accounts to implement a non cash payment method for ...

    • Non-conventional thermoelectric generation potential in Bangladesh 

      Chowdhury, Ishmam Ahmed; Islam, Shadman Sakib; Hussain, Mufazzol; Hasnat, Ismam Bin (BRAC Univeristy, 2017)
      Non-Conventional thermoelectric generation includes electricity generation from the heat salvaged from engines exhaust, municipal solid wastes based power generation, stirling engine in solar thermal power generation, ...

    • Novel approaches to low leakage and area efficient VLSI Design 

      Izma, Tajrian; Barua, Parag; Rahman, Md. Rejaur; Sengupta, Prianka (BRAC University, 2011-08)
      The development of digital integrated circuits is challenged by higher power consumption. The combination of higher clock speeds, greater functional integration, and smaller process geometries has contributed to significant ...

    • Novel design for shifted radiation pattern of rectangular microstrip patch antenna loaded with metamaterial 

      Nahiyan, Swad Al; Salehin, Ahmed Raisu; Shuvho, D. Golam Mehdy Hassan; Liaqat, Sheikh Minhaj (BRAC University, 2017)
      Microstrip patch antenna is one of the popular types of antenna in the field of antenna manufacturing and designing. It is a narrow band wide beam antenna, which can be mounted on flat surfaces. This type of antenna has ...

    • Obstacle avoidance and object detection for semi autopilot system of an electric car 

      Sakib, Md. Fahim Shahriar; Anik, Md. Faysal Ahmed; Ahmed, S.K Shahriar; Khandakar, Sahadat (Brac University, 2019-04)
      In this modern era of transportation we are experiencing the best utilization of technology in our daily life though using different types of advance vehicles. If we look at the transportation industry one similar thing ...

    • On the feasibility of IEEE 802.22 WRAN based broad band for rural Bangladesh: network and coverage planning 

      Rahman, Rafi; Ayon, Farhat Nizam (BRAC University, 2016)
      Wireless Regional Access Network (WRAN) is progressively turning into the center design for next rural and remote zone access networks throughout all over the world. In the process, WRAN, which saves money on consumption ...

    • Open source, low cost combine harvester 

      Sazim, Md. Abdullah Bin; Nain, S.M. Zulkar; Hassan, Akibul (BRAC University, 2018)
      Bangladesh is widely known as an agricultural country. A large number of its population depends on it to earn their livelihoods be it directly or indirectly. A major portion of this country's earnings comes from this sector. ...

    • Operations of a rescue robot constructed for assisting secondary disaster situations 

      Chowdhury, Shadman Sakib; Nawal, Mehbas Fairuz (BRAC University, 2015-08)
      Combination of vulnerability to natural calamities as well as the worldwide affinity for robotics led to the emergence of the topic. With increasing frequency of natural hazards, the number of infrastructural damage and ...

    • Optical mapping of Tip-Enhanced Raman Spectroscopy (TERS) 

      Mishuk, Md. Nasimuzzaman (BARC University, 2017)
      Imaging technique with high-sensitivity and high-spatial-resolution at single molecular level is always a desired aspect to the researchers. In association with scanning probe microscopy and surface-enhanced Raman spectroscopy ...

    • Optimal energy rendering approach from lightning return stroke 

      Chowdhury, A.S.M. Mishkat Hussain; Hossen, MD. Sakib; Tabassum, Humaira (BRAC University, 2016)
      On emergent demand for a new source of efficient energy, a new source of renewable energy from lightning return stroke is a possible contributor to solve the energy crisis. The main objective of this study is to overcome ...

    • Optimal power flow considering line loss 

      Banna, Hasanul; Ehsan, Md. Samiul; Hussain, Md. Samiul (BRAC University, 2014-12)
      The main objectives of the optimization of electric energy systems are to meet load demands with adequacy and reliability and to keep it at the same time economical, meaning to keep the prices as low as possible. Electric ...

    • Optimisation of photonic crystal weveguide based optical filter 

      Islam, Pratik Al; Sultan, Nameeza; Nayeem, Seefath (BRAC University, 2013-04)
      Photonic integrated circuits (PIC) based on Photonic Crystals are becoming increasingly favoured in emerging signal processing and optical communication technologies. Photonic crystals (PhCs) are periodic dielectric ...

    • Optimization of 2D photonic crystal waveguide using displacement and narrowing technique 

      Sharif, Nashad; Alam, Md. Mahbub (BRAC University, 2013-04-27)
      In this thesis, an approach to analyze PhC structures has been developed. This approach is based on the displacement and narrowing technique. The motive is to design and optimize the desired photonic crystal waveguides and ...

    • Optimization of a directly coupled PV water pump for irrigation purposes 

      Sabah, Sanjida Hossain (Brac University, 2020-12)
      Bangladesh is an agricultural country where agriculture sector plays an important role in boosting the economic growth. But during dry season, collecting adequate amount of water becomes challenging to farmers. The use ...

    • Optimization of a solar powered water pump for crop irrigation 

      Shafiq, Nahian; Navall, Nafisa; Shoshi, Sanjida; Rahman, Afnan Rudabe (BRAC University, 2017-08)
      The main aim of this thesis is to design a solar powered water pump that can provide water for irrigation without the use of batteries or generators. We have designed the system such that necessary power can be obtained ...

    • Optimized distributed generation planning for radial distribution system using particle swarm optimization algorithm 

      Faruque, Fairuj Binte; Nazim, Md. Shahriar; Chowdhury, Shuva; Sowmitra, Mycheal (Brac University, 2020)
      Electrical generation and storage by a range of small grid-connected or distribution systemconnected devices known as distributed energy resources is distributed generation. This paper presents the determination of the ...

    • Optimizing cognitive efficiency of emotiv EPOC and controlling wheelchair through it 

      Chowdhury, Pritom; Shakim, S. S Kibria (BRAC University, 2014-12)
      Brain Computer Interface (BCI) has opened a new era in the field of neuroscience. It has the potentiality to improve the quality of life of severely disabled patients. It allows them to regain the power of moving things ...