Institution
National Institute of Technology, Silchar
Education•Silchar, Assam, India•
About: National Institute of Technology, Silchar is a education organization based out in Silchar, Assam, India. It is known for research contribution in the topics: Control theory & Electric power system. The organization has 1934 authors who have published 4219 publications receiving 41149 citations. The organization is also known as: NIT Silchar.
Papers published on a yearly basis
Papers
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TL;DR: The surface plasmon resonance peak in the UV-Vis absorption spectra shows maximum absorption at 422 nm and the emission peak at 470 nm have also been studied as mentioned in this paper, indicating that the particles are mostly spherical in shape and the sizes are within 18 nm.
Abstract: Silver nanoparticles have been synthesised by chemical reduction of silver nitrate solution by ethanol. The samples have been characterised by X-ray diffraction study. Transmission electron microscopy reveals the nanostructure of the particles produced. This study infers that the particles are mostly spherical in shape and the sizes are within 18 nm. The surface plasmon resonance peak in the UV-Vis absorption spectra shows maximum absorption at 422 nm. Fluorescence spectra of silver nanoparticles, which show an emission peak at 470 nm have also been studied.
116 citations
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TL;DR: In this article, a semi-empirical model is presented to compute the time variation of scour depth in an evolving scour hole at short abutments (abutment length/flow depth 1), namely the vertical wall, 45° wing wall, and semicircular, in uniform and nonuniform sediments under a clear water scour condition.
Abstract: A semiempirical model is presented to compute the time variation of scour depth in an evolving scour hole at short abutments (abutment length/flow depth 1), namely the vertical wall, 45° wing wall, and semicircular, in uniform and nonuniform sediments under a clear water scour condition. The methodology developed for computing the time variation of scour depth is based on the concept of the conservation of the mass of sediment, considering the primary vortex system as the main agent of scouring, and assuming a layer-by-layer scouring process. For an equilibrium scour hole, the characteristic parameters affecting the nondimensional equilibrium scour depth (scour depth/abutment length), identified based on the physical reasoning and dimensional analysis, are excess abutment Froude number, flow depth—abutment length ratio, and abutment length—sediment diameter ratio. Experiments were conducted for time variation and equi- librium scour depths at different sizes of vertical walls, 45° wing walls and semicircular abutments in uniform and nonuniform sediments under limiting clear water scour conditions (approaching flow velocity nearly equal to the critical velocity for bed sediments ). The present model corresponds closely with the data of time variation of scour depth in uniform and nonuniform sediments obtained from the present experiments and reported by different investigators.
115 citations
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TL;DR: In this paper, a three-bladed H-rotor with unsymmetrical cambered S818 airfoil blades is investigated, which shows self-starting characteristics at many of the azimuthal angles.
113 citations
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TL;DR: The synthesized SnO2 nanoparticles act as an efficient photocatalyst in the degradation of methyl violet 6B dye under direct sunlight for the first time and the optical properties were investigated using UV-visible spectroscopy.
112 citations
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TL;DR: Various aspects of the reported works of two-link flexible manipulators available in the literature are discussed, including modeling methods, dynamical analyses, complexities involved and control schemes used.
111 citations
Authors
Showing all 2010 results
Name | H-index | Papers | Citations |
---|---|---|---|
Abdullah Gani | 59 | 279 | 15355 |
Subhransu Ranjan Samantaray | 39 | 167 | 4880 |
Subhasish Dey | 39 | 220 | 4755 |
Bithin Datta | 37 | 158 | 3932 |
Arindam Ghosh | 33 | 248 | 6091 |
Raghavan Murugan | 33 | 126 | 3838 |
Md. Ahmaruzzaman | 32 | 113 | 6590 |
Deepak Puthal | 31 | 149 | 3213 |
Sivaji Bandyopadhyay | 31 | 310 | 4436 |
Ibrar Yaqoob | 30 | 77 | 7858 |
Lalit Chandra Saikia | 29 | 121 | 3154 |
Krishnamurthy Muralidhar | 28 | 218 | 2972 |
Sudip Dey | 28 | 155 | 1956 |
Krishna Murari Pandey | 27 | 262 | 2455 |
Shailendra Jain | 27 | 128 | 3907 |