N. Ghosh
6 Papers
10 Citations
N. Ghosh is an academic researcher. The author has contributed to research in topics: Coal mining & Coal. The author has an hindex of 1, co-authored 1 publications.
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Papers
Evaluation of energy accumulation, strain burst potential and stability of rock mass during underground extraction of a highly stressed coal seam under massive strata-a field study
Arka Jyoti Das,Prabhat Kumar Mandal,N. Ghosh,Awanindra Pratap Singh,Ranjan Kumar,S. Tewari,Rana Bhattacharjee +6 more
TL;DR: In this paper , different underground structures and adequate support systems under such complex geological conditions are designed by evaluating energy accumulation, strain burst potential, stress conditions and stability of the rock mass, and an energy-based safety factor is derived and implemented through numerical modelling to identify the yield zones in the surrounding rock mass.
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Numerical study of stability of coal pillars under the influence of line of extraction
Lingampally Sai Vinay,R. M. Bhattacharjee,N. Ghosh,G Budi,Jagapthal Vinod Kumar,Shankar Kumar +5 more
TL;DR: In this paper , the effect of line-of-extraction on pillar stability has been studied in the context of an Indian underground coal mine by way of a comparative analysis through numerical simulation.
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Assessment of cavability and categorization of coal measure roof rocks by parting plane approach
Banerjee Gautam,D. Kumbhakar,N. Ghosh,K. P. Yadava +3 more
- 16 Nov 2016
TL;DR: In this paper, a Parting Plane Approach (PPA) has been developed for identifying the parting planes in the roof along with strong and weak rock beds, and a parameter, Equivalent Main Fall Span (aeq), has been introduced for classifying the overlying roof rock.
Thermal modelling of cylindrical Lithium‐Ion batteries to study the impact of structural components
TL;DR: In this paper , the authors developed a two-dimensional thermal model for a cylindrical lithium ion battery with an initial temperature of 298.15'K. The results show that the temperature distributions of the cell are greatly influenced by the steel case around the cylindular structure, steel needle, electrolyte filled in between the cavities, and relief valve.
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Thermal modelling, simulation and investigation of cylindrical lithium‐ion batteries—A comprehensive study
TL;DR: In this article , the 3D analysis of thermal distribution in lithium ion battery (LIB; 14650, 18650 and 26650) with varied geometry sizes and the thermal distribution of LIB packs (6s and 12s series) at different charge/discharge rate was performed.
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