Institution
Indian Institute of Technology Bhubaneswar
Education•Bhubaneswar, India•
About: Indian Institute of Technology Bhubaneswar is a education organization based out in Bhubaneswar, India. It is known for research contribution in the topics: Large Hadron Collider & Higgs boson. The organization has 1185 authors who have published 3132 publications receiving 48832 citations.
Topics: Large Hadron Collider, Higgs boson, Graphene, Particle swarm optimization, Ultimate tensile strength
Papers
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TL;DR: The test results indicate that the proposed anti-islanding relay can reliably detect islanding conditions while meeting the speed criteria.
Abstract: A data-mining-based intelligent anti-islanding detection scheme for distributed generation (DG) protection has been presented. The process starts at deriving highly involved features using discrete Fourier transform-based pre-processor at the DG end. The features derived include both positive and negative sequence quantities and related features. Once the features are retrieved, the decision tree is trained to build a data-mining model for identifying the islanding events from non-islanding situations, including disturbances close to islanding conditions. The proposed anti-islanding relay is extensively tested on simulation model and provides encouraging results considering wide variations in operating conditions. Further, the validation is extended on real-time digital simulator module to test the efficacy of the proposed anti-islanding relay. The test results indicate that the proposed anti-islanding relay can reliably detect islanding conditions while meeting the speed criteria.
42 citations
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TL;DR: Realistic land conditions improved mass flux, convective updrafts and diabatic heating in the boundary layer that contributed to low level positive potential vorticity and provided strong support to the role land conditions play in impacting the deep convection over the IMR.
Abstract: The hypothesis that realistic land conditions such as soil moisture/soil temperature (SM/ST) can significantly improve the modeling of mesoscale deep convection is tested over the Indian monsoon region (IMR). A high resolution (3 km foot print) SM/ST dataset prepared from a land data assimilation system, as part of a national monsoon mission project, showed close agreement with observations. Experiments are conducted with (LDAS) and without (CNTL) initialization of SM/ST dataset. Results highlight the significance of realistic land surface conditions on numerical prediction of initiation, movement and timing of severe thunderstorms as compared to that currently being initialized by climatological fields in CNTL run. Realistic land conditions improved mass flux, convective updrafts and diabatic heating in the boundary layer that contributed to low level positive potential vorticity. The LDAS run reproduced reflectivity echoes and associated rainfall bands more efficiently. Improper representation of surface conditions in CNTL run limit the evolution boundary layer processes and thereby failed to simulate convection at right time and place. These findings thus provide strong support to the role land conditions play in impacting the deep convection over the IMR. These findings also have direct implications for improving heavy rain forecasting over the IMR, by developing realistic land conditions.
42 citations
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TL;DR: The derived numerical scheme adds numerical diffusion which is strictly restricted to a high wavenumber region in order to control numerical instabilities, as well as to achieve de-aliasing ability.
42 citations
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TL;DR: In this paper, the microstructure of the welded joint has been studied for different filler composition in various heat treatment condition, and the room temperature Charpy impact toughness and tensile properties for the different welded joints (different filler) have been also studied and related with the micro-structure, and it was concluded that a higher amount of ferrite stabilizer in P92 filler promotes the formation of the δ ferrite in the weld fusion zone.
42 citations
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TL;DR: In this article, the effect of europium doping in enhancing the optical properties of ZnO nanoparticles was described, where the soft-solution method with varying the dopant concentration was used.
41 citations
Authors
Showing all 1220 results
Name | H-index | Papers | Citations |
---|---|---|---|
Gabor Istvan Veres | 135 | 1349 | 96104 |
Márton Bartók | 76 | 622 | 26762 |
Kulamani Parida | 70 | 469 | 19139 |
Seema Bahinipati | 65 | 526 | 19144 |
Deepak Kumar Sahoo | 62 | 438 | 17308 |
Krishna R. Reddy | 58 | 400 | 11076 |
Ramayya Krishnan | 52 | 195 | 10378 |
Saroj K. Nayak | 49 | 149 | 8319 |
Dipak Kumar Sahoo | 47 | 234 | 7293 |
Ganapati Panda | 46 | 356 | 8888 |
Raj Kishore | 45 | 149 | 6886 |
Sukumar Mishra | 44 | 405 | 7905 |
Mar Barrio Luna | 43 | 179 | 5248 |
Chandra Sekhar Rout | 41 | 183 | 7736 |
Subhransu Ranjan Samantaray | 39 | 167 | 4880 |