Institution
Chittagong University of Engineering & Technology
Education•Chittagong, Bangladesh•
About: Chittagong University of Engineering & Technology is a education organization based out in Chittagong, Bangladesh. It is known for research contribution in the topics: Computer science & Renewable energy. The organization has 1200 authors who have published 1444 publications receiving 10418 citations. The organization is also known as: Engineering College, Chittagong & Bangladesh Institute of Technology, Chittagong.
Topics: Computer science, Renewable energy, Dielectric, Population, Solar cell
Papers published on a yearly basis
Papers
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TL;DR: An exploration of a gold-coated dual-core with hexagonally arranged circular air holes SPR-PCF sensor is presented in this paper, where the placement of the gold layer outside of the PCF structure simplifies the detection process of this sensor and also assures fabrication feasibility.
Abstract: An exploration of a gold-coated dual-core with hexagonally arranged circular air holes SPR-PCF sensor is presented in this paper. Chemically inactive and stable material gold is provided as plasmonic material in this design. Placement of the gold layer outside of the PCF structure simplifies the detection process of this sensor and also assures fabrication feasibility. The performance of this sensor is investigated in terms of wavelength sensitivity, amplitude sensitivity, resolution, sensor length and linearity response by using the Finite Element Method (FEM) based COMSOL Multiphysics software. Maximum wavelength sensitivity is found to be 10,700 nm/RIU for analyte sensing range between 1.39 to 1.40 by using wavelength interrogation method as well as maximum amplitude sensitivity reaches about 1770 RIU-1 for analyte RI 1.39 by using amplitude interrogation method. Besides, the sensor's resolution is found to be 9.34×10-6. The outcome of alternating structural parameters such as gold layer thickness, pitch, air hole diameter, different shapes of air hole in the core is also discussed as well. The reported sensor might be a fruitful aspirant in the field of biological sample detection, organic chemical sensing and biomolecule recognition.
41 citations
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TL;DR: In this article, the authors studied fractional temporal evolution of oblique resonant optical solitons in (3+1)-dimensions with Kerr-and parabolic-law nonlinearities.
41 citations
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TL;DR: Multivariate statistical analysis reveals the origin of the contaminants in the Halda river, and indicate that Cr, Zn, Pb, and Cd are from anthropogenic activities while the other metals originate from natural lithogenic actions.
40 citations
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TL;DR: In this paper, a perforated triple twisted tape (PTTT) insert was applied as a swirl flow device with four different porosities (Rp) of 1.2, 4.6, 10.4 and 18.6% to enhance the convective heat transfer of a tube heat exchanger.
40 citations
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TL;DR: In this article, a 3D computational fluid dynamics analysis was performed to investigate the heat transfer performance and fluid flow characteristics using a helical screw tape insert in pipe flow, and an inserted tube geometry was improved using a wire-wrapped helical coil with 1.92 twist ratio.
40 citations
Authors
Showing all 1219 results
Name | H-index | Papers | Citations |
---|---|---|---|
Mohammad Rashed Iqbal Faruque | 29 | 288 | 2969 |
Ashraf Uz Zaman | 28 | 147 | 2704 |
Nusrat Jahan | 26 | 173 | 2127 |
M.M.K. Bhuiya | 22 | 45 | 1925 |
Iqbal H. Sarker | 20 | 100 | 1100 |
M. A. Ali | 20 | 87 | 1155 |
Scott Arthur | 19 | 106 | 1963 |
Mohammed Nazrul Islam | 17 | 124 | 905 |
M. G. Hafez | 16 | 60 | 735 |
Mohammad Mahbubur Rahman | 16 | 44 | 779 |
Khizir Mahmud | 15 | 54 | 851 |
Mohammad Alamgir Hossain | 15 | 62 | 638 |
J. U. Ahamed | 15 | 47 | 1151 |
Md. Mukter Hossain | 14 | 46 | 593 |
Kaushik Deb | 14 | 97 | 833 |