Browsing by Author "Islam, Rakebul"

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Designing and Performance Analysis of a Small-Scale Power Generating System Utilizing Rail Locomotives
(IEEE, 2020-09-18) Ghosh, Susmita; Billah, Muntazir; Hossain, Imran; Islam, S.M. Tanbir-Ul; Islam, Rakebul; Roy, Anup Kumar
This paper illustrates a project work which approaches the design of a power generating system that will utilize the speed of a train. The circuit diagram of the project work has been first drawn on Fritzing based on the proposed idea and the whole system hardware is designed. The successful generated output power is displayed on LCD display. In the proposed model, A SD card has been used whose function is to store the generated parameters at a certain time interval. The prime aim of the aforementioned project is to fulfill the requirements of electrical appliances like fan, bulb etc. on a train coach using the generated power. To employ the kinetic energy of the air to generate power by implementing suitable arrangements in train is the goal of the considered project. The success of the project depicts that the implementation of this technology will certainly help in reducing the consumption of fossil fuels and thus contributes positively in terms of global warming.
Study on Different Types Washing fault in Denim
(Daffodil International University, 2019-04-04) Islam, Rakebul; Hassan, Md Mehadi
The Thesis is on “Study on garments washing fault” Denim is easily the most versatile fabric on the planet, and the most popular all over the world. The purpose of this project is to analytical study of garments washing quality and identify after wash defects found of garments. Garments wash is identically new adapted technology in the garments finish technology. It is specially done on denim and denim garments. In garments finish it is an indispensable part for finished garments. The washing processes are normal wash, enzyme wash, acid wash, bleach wash, stone bleac h wash, towel bleach washing and different dry wash process. The garments wash after quality cheek and different wash process has been different defects. Then we found different defects (%) on garments after due to washing P.P light (1.22%),P.P deep (1.03%), Shade Dark (5.38%),Shade Light (2.42%),shade deep (5.32%), shade blue (2.61%), spot (0.24%), uneven (0.63%), reject (0.13%) Whisker (0.26%) We learn about all these defect occurs due to wash and learned the process of removing all the faults. So finally we think that, if we can find the washing problem and take precautionary steps to minimize the faults then we will get 100% good quality garments according to buyer requirements and also eliminate the reject of poor quality product. We specially focus after wash what type of effect comes in garments and especially what type of damages caused by this washing process.
Study on Different Types Washing fault in Denim
(Daffodil International University, 2019-04-05) Islam, Rakebul; Hassan, Md Mehadi
The Thesis is on “Study on garments washing fault” Denim is easily the most versatile fabric on the planet, and the most popular all over the world. The purpose of this project is to analytical study of garments washing quality and identify after wash defects found of garments. Garments wash is identically new adapted technology in the garments finish technology. It is specially done on denim and denim garments. In garments finish it is an indispensable part for finished garments. The washing processes are normal wash, enzyme wash, acid wash, bleach wash, stone bleac h wash, towel bleach washing and different dry wash process. The garments wash after quality cheek and different wash process has been different defects. Then we found different defects (%) on garments after due to washing P.P light (1.22%),P.P deep (1.03%), Shade Dark (5.38%),Shade Light (2.42%),shade deep (5.32%), shade blue (2.61%), spot (0.24%), uneven (0.63%), reject (0.13%) Whisker (0.26%) We learn about all these defect occurs due to wash and learned the process of removing all the faults. So finally we think that, if we can find the washing problem and take precautionary steps to minimize the faults then we will get 100% good quality garments according to buyer requirements and also eliminate the reject of poor quality product. We specially focus after wash what type of effect comes in garments and especially what type of damages caused by this washing process.