Kazy Shariar | University of Delaware (original) (raw)
Papers by Kazy Shariar
IEEE Transactions on Electron Devices
Microelectronic Engineering
International Journal of Renewable Energy Research, Mar 28, 2012
The scope of this paper concentrates on an approach to provide additional power supply by the imp... more The scope of this paper concentrates on an approach to provide additional power supply by the implementation of the integration of wind turbine and Pico hydro turbine installed at the roof of high rise building. The Pico hydro turbine is installed over the storage tank where the tank is filled with water by the high capacity pump which is installed at the ground floor of the building. In the storage tank of high rise building water is thrown by the pump with a very high velocity which pushes the turbine to make it spin. The spinning of the turbine is turned into electricity by means of a generator and immense amount of wasted kinetic energy of the water is recovered thrown by the pump. The electrical energy created is usually stored in a battery which can then power electrical objects in house, such as appliances and lights. When the storage tank will be filled by water no more power can be extracted from the Pico hydro turbine. A wind turbine could also be installed at the roof of the high rise building with the purpose of acquiring additional power supply as the wind velocity is generally higher at the roof of the building. The electrical power, obtained from both the generators one coupled with the Pico hydro turbine impeller and another with the wind turbine blade can be utilized in houses, offices, and also in the industries. With the integration of Pico hydro turbine and wind turbine more electrical power could be gained. Moreover the major advantage of this system is the elimination of the cost of fuel and it is an eco-friendly clean power generation method. The feasibility of the overall integrated system is analyzed in this research work.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing ... more The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing global warming. Now it is high time to search for alternative fuel source that will be environment friendly. The crisis for energy is more acute in Bangladesh, as there is no petrofuel source but only natural gas, the reserve has also dropped down to an alarming level. Again the global warming is threatening Bangladesh to be climate change victim. So there is no alternative for Bangladesh rather than renewable energy sources. Biofuel from microalgae can be a solution of this problem. Oil from the algae lipid can be turned into biodegradable and carbon neutral Biodiesel. Use of this diesel can reduce air pollution at remarkable level. This study focuses on algae cultivation in Bangladesh. A lab scale production of Chlorella and Botroyococcus braunii was executed in open pond and bioreactor system. Then diesel was produced by transesterification from collected algae oil. Later data was collected from this experiment. Cost analysis was prepared to get a clear concept of the actual scenario of algae fuel probability. This study indicates high potentiality of algae based fuel to be used in Bangladesh replacing diesel for energy production. It can be a model for any third world country to mitigate the energy crisis with a greener solution.
2009 1st International Conference on the Developements in Renewable Energy Technology (ICDRET), 2009
Page 1. The Potential of Generating Energy from Solid Waste Materials in Bangladesh Md. Shahedul ... more Page 1. The Potential of Generating Energy from Solid Waste Materials in Bangladesh Md. Shahedul Amin1, Kazy Fayeen Shariar1, Md. Riyasat Azim1, Shahriar A. Chowdhury2 1Department of EEE, Islamic University of Technology (IUT), Board Bazar, Gazipur, Bangladesh. ...
International Journal of Engineering and Technology, 2012
The conventional fuels required for production of electricity is decreasing day by day and it is ... more The conventional fuels required for production of electricity is decreasing day by day and it is very important to find out alternative sources which can be used as the fuel for the production of electricity especially for developing countries like Bangladesh. With a population of 160 million Bangladesh produce enough amount of waste per day to ponder about this topic. So, we felt that it is worth working on this field and it is high time to inject the concept of Waste to Energy in Bangladesh. First, a base line survey was conducted for independent research to accumulate the data of total waste generation in Bangladesh. During this Endeavour it was found some local poultry farms are using poultry waste to generate electricity. These case studies encouraged to carry forward the Endeavour and to generate electricity from Municipal Solid Waste (MSW), cafeteria waste, and different composition of different wastes at the university campus to make the technology locally appropriate. A model for community based small and medium waste to energy power plant is being developed for proper waste management and possible solution of energy crisis in Bangladesh.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
Concentrated sunlight has been used to perform useful tasks from ancient time. There are number o... more Concentrated sunlight has been used to perform useful tasks from ancient time. There are number of varieties of collector trough being used to perform these tasks. Each Varity comes with advantages as well as disadvantages. The aim of this research project is to improve the design of collector trough in terms of efficiency, lessen the heat declination, and eliminate the sun tracker mechanism. Most of the existing solar concentrators use open type trough which cause the rapid heat declination. The design attempted in this paper is to lessen this rapid declination and improve the efficiency by introducing Closed Environment Collector Trough (CECT). The CECT consists of spherical collector trough having a reflective bottom surface, five evenly distributed lenses, 30 o apart from each other, on the upper half of the sphere to eliminate the sun tracker and hexagonal glasses to make the environment closed and impose greenhouse effect on the system. The CECT acts like a heat trap and keeps the heat inside the chamber for a longer period of time which basically lessens the heat declination. The reflective surface and lenses concentrate the sun light directly on the fluid pipe. In this paper novel design has been proposed to improve the overall performance of solar collector troughs.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing ... more The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing global warming. Now it is high time to search for alternative fuel source that will be environment friendly. The crisis for energy is more acute in Bangladesh, as there is no petrofuel source but only natural gas, the reserve has also dropped down to an alarming level. Again the global warming is threatening Bangladesh to be climate change victim. So there is no alternative for Bangladesh rather than renewable energy sources. Biofuel from microalgae can be a solution of this problem. Oil from the algae lipid can be turned into biodegradable and carbon neutral Biodiesel. Use of this diesel can reduce air pollution at remarkable level. This study focuses on algae cultivation in Bangladesh. A lab scale production of Chlorella and Botroyococcus braunii was executed in open pond and bioreactor system. Then diesel was produced by transesterification from collected algae oil. Later data was collected from this experiment. Cost analysis was prepared to get a clear concept of the actual scenario of algae fuel probability. This study indicates high potentiality of algae based fuel to be used in Bangladesh replacing diesel for energy production. It can be a model for any third world country to mitigate the energy crisis with a greener solution.
IEEE Transactions on Electron Devices
Microelectronic Engineering
International Journal of Renewable Energy Research, Mar 28, 2012
The scope of this paper concentrates on an approach to provide additional power supply by the imp... more The scope of this paper concentrates on an approach to provide additional power supply by the implementation of the integration of wind turbine and Pico hydro turbine installed at the roof of high rise building. The Pico hydro turbine is installed over the storage tank where the tank is filled with water by the high capacity pump which is installed at the ground floor of the building. In the storage tank of high rise building water is thrown by the pump with a very high velocity which pushes the turbine to make it spin. The spinning of the turbine is turned into electricity by means of a generator and immense amount of wasted kinetic energy of the water is recovered thrown by the pump. The electrical energy created is usually stored in a battery which can then power electrical objects in house, such as appliances and lights. When the storage tank will be filled by water no more power can be extracted from the Pico hydro turbine. A wind turbine could also be installed at the roof of the high rise building with the purpose of acquiring additional power supply as the wind velocity is generally higher at the roof of the building. The electrical power, obtained from both the generators one coupled with the Pico hydro turbine impeller and another with the wind turbine blade can be utilized in houses, offices, and also in the industries. With the integration of Pico hydro turbine and wind turbine more electrical power could be gained. Moreover the major advantage of this system is the elimination of the cost of fuel and it is an eco-friendly clean power generation method. The feasibility of the overall integrated system is analyzed in this research work.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing ... more The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing global warming. Now it is high time to search for alternative fuel source that will be environment friendly. The crisis for energy is more acute in Bangladesh, as there is no petrofuel source but only natural gas, the reserve has also dropped down to an alarming level. Again the global warming is threatening Bangladesh to be climate change victim. So there is no alternative for Bangladesh rather than renewable energy sources. Biofuel from microalgae can be a solution of this problem. Oil from the algae lipid can be turned into biodegradable and carbon neutral Biodiesel. Use of this diesel can reduce air pollution at remarkable level. This study focuses on algae cultivation in Bangladesh. A lab scale production of Chlorella and Botroyococcus braunii was executed in open pond and bioreactor system. Then diesel was produced by transesterification from collected algae oil. Later data was collected from this experiment. Cost analysis was prepared to get a clear concept of the actual scenario of algae fuel probability. This study indicates high potentiality of algae based fuel to be used in Bangladesh replacing diesel for energy production. It can be a model for any third world country to mitigate the energy crisis with a greener solution.
2009 1st International Conference on the Developements in Renewable Energy Technology (ICDRET), 2009
Page 1. The Potential of Generating Energy from Solid Waste Materials in Bangladesh Md. Shahedul ... more Page 1. The Potential of Generating Energy from Solid Waste Materials in Bangladesh Md. Shahedul Amin1, Kazy Fayeen Shariar1, Md. Riyasat Azim1, Shahriar A. Chowdhury2 1Department of EEE, Islamic University of Technology (IUT), Board Bazar, Gazipur, Bangladesh. ...
International Journal of Engineering and Technology, 2012
The conventional fuels required for production of electricity is decreasing day by day and it is ... more The conventional fuels required for production of electricity is decreasing day by day and it is very important to find out alternative sources which can be used as the fuel for the production of electricity especially for developing countries like Bangladesh. With a population of 160 million Bangladesh produce enough amount of waste per day to ponder about this topic. So, we felt that it is worth working on this field and it is high time to inject the concept of Waste to Energy in Bangladesh. First, a base line survey was conducted for independent research to accumulate the data of total waste generation in Bangladesh. During this Endeavour it was found some local poultry farms are using poultry waste to generate electricity. These case studies encouraged to carry forward the Endeavour and to generate electricity from Municipal Solid Waste (MSW), cafeteria waste, and different composition of different wastes at the university campus to make the technology locally appropriate. A model for community based small and medium waste to energy power plant is being developed for proper waste management and possible solution of energy crisis in Bangladesh.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
Concentrated sunlight has been used to perform useful tasks from ancient time. There are number o... more Concentrated sunlight has been used to perform useful tasks from ancient time. There are number of varieties of collector trough being used to perform these tasks. Each Varity comes with advantages as well as disadvantages. The aim of this research project is to improve the design of collector trough in terms of efficiency, lessen the heat declination, and eliminate the sun tracker mechanism. Most of the existing solar concentrators use open type trough which cause the rapid heat declination. The design attempted in this paper is to lessen this rapid declination and improve the efficiency by introducing Closed Environment Collector Trough (CECT). The CECT consists of spherical collector trough having a reflective bottom surface, five evenly distributed lenses, 30 o apart from each other, on the upper half of the sphere to eliminate the sun tracker and hexagonal glasses to make the environment closed and impose greenhouse effect on the system. The CECT acts like a heat trap and keeps the heat inside the chamber for a longer period of time which basically lessens the heat declination. The reflective surface and lenses concentrate the sun light directly on the fluid pipe. In this paper novel design has been proposed to improve the overall performance of solar collector troughs.
Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden, 2011
The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing ... more The world is heading towards the crisis of petro fuel. The excessive use of petrofuel is causing global warming. Now it is high time to search for alternative fuel source that will be environment friendly. The crisis for energy is more acute in Bangladesh, as there is no petrofuel source but only natural gas, the reserve has also dropped down to an alarming level. Again the global warming is threatening Bangladesh to be climate change victim. So there is no alternative for Bangladesh rather than renewable energy sources. Biofuel from microalgae can be a solution of this problem. Oil from the algae lipid can be turned into biodegradable and carbon neutral Biodiesel. Use of this diesel can reduce air pollution at remarkable level. This study focuses on algae cultivation in Bangladesh. A lab scale production of Chlorella and Botroyococcus braunii was executed in open pond and bioreactor system. Then diesel was produced by transesterification from collected algae oil. Later data was collected from this experiment. Cost analysis was prepared to get a clear concept of the actual scenario of algae fuel probability. This study indicates high potentiality of algae based fuel to be used in Bangladesh replacing diesel for energy production. It can be a model for any third world country to mitigate the energy crisis with a greener solution.