Author
Soumya Chatterjee
Other affiliations: Jadavpur University, National Cheng Kung University, Government College of Engineering and Leather Technology ...read more
Bio: Soumya Chatterjee is an academic researcher from Defence Research and Development Organisation. The author has contributed to research in topics: Visibility graph & Ultimate tensile strength. The author has an hindex of 32, co-authored 216 publications receiving 3388 citations. Previous affiliations of Soumya Chatterjee include Jadavpur University & National Cheng Kung University.
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the effect of compression ratio on the performance, combustion and emission characteristics of a dual fuel diesel engine run on raw biogas was investigated, where a 3.5-kW single cylinder, direct injection, water cooled, variable compression ratio diesel engine is converted into a biogAS run dual-fuel diesel engine by connecting a venturi gas mixer at the manifold.
226 citations
TL;DR: The role of phosphorus in fertilizers, their uptake along with other elements and signaling during P starvation are assessed to help the maximum utilization by plants and minimum run-off and wastage.
218 citations
25 Oct 2005-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this paper, the microstructures of the transition joints were revealed in optical and scanning electron microscopy (SEM) and their chemical compositions were determined by energy dispersive spectroscopy.
Abstract: Diffusion bonding was carried out between commercially pure titanium (cpTi) and 304 stainless steel (304ss) using copper as interlayer in the temperature range of 850–950 ◦ C for 1.5 h under 3 MPa load in vacuum. The microstructures of the transition joints were revealed in optical and scanning electron microscopy (SEM). The study exhibits the presence of different reaction layers in the diffusion zone and their chemical compositions were determined by energy dispersive spectroscopy. The occurrence of different intermetallic compounds such as CuTi2, CuTi, Cu3Ti2 ,C u 4Ti3, FeTi, Fe2Ti, Cr2Ti, T2 (Ti40Cu60−xFex ;5
218 citations
TL;DR: In this article, solid-state diffusion bonded joints were prepared between commercially pure titanium and 304 stainless steel with nickel as an intermediate material in the temperature range of 800-950°C for 10.8 kg under a 3-MPa uniaxial pressure in vacuum.
125 citations
TL;DR: The phenomena of local scour and sediment transport due to a horizontal jet issuing from a sluice and flowing over a rigid apron, then on to an erodible bed, have been investigated in this article.
Abstract: The phenomena of local scour and sediment transport due to a horizontal jet issuing from a sluice and flowing over a rigid apron, then on to an erodible bed, have been investigated. Based on experimental data, the scour characteristics have been correlated through the development of empirical expressions for the time to reach equilibrium stage, the locations of maximum scour depth and peak of dune, and the variation of maximum scour depth with time. Similarity criteria for the predication of development of the scour hole and sediment transport have also been developed and, apart from the flow parameters and sediment properties, the jet diffusion characteristics play an important role in these processes. The empirical relationships developed in this study highlight the necessity of an individual assessment when developing the similarity criteria for a particular flow situation.
124 citations
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TL;DR: This easy, stable, reliable, sensitive, inexpensive and fully automated method that is described can be used to measure total oxidant status.
2,718 citations
01 Jan 2016
TL;DR: The introduction to electrodynamics is universally compatible with any devices to read and is available in the book collection an online access to it is set as public so you can get it instantly.
Abstract: Thank you for downloading introduction to electrodynamics. Maybe you have knowledge that, people have look numerous times for their chosen books like this introduction to electrodynamics, but end up in infectious downloads. Rather than enjoying a good book with a cup of tea in the afternoon, instead they juggled with some malicious bugs inside their computer. introduction to electrodynamics is available in our book collection an online access to it is set as public so you can get it instantly. Our book servers spans in multiple countries, allowing you to get the most less latency time to download any of our books like this one. Merely said, the introduction to electrodynamics is universally compatible with any devices to read.
1,025 citations
TL;DR: In this article, the transport of arsenic and key reactants such as organic carbon that could trigger release in zones with presently low groundwater arsenic levels is investigated in rural areas throughout the major river basins draining the Himalayas.
Abstract: Over the past few decades, groundwater wells installed in rural areas throughout the major river basins draining the Himalayas have become the main source of drinking water for tens of millions of people Groundwater in this region is much less likely to contain microbial pathogens than surface water but often contains hazardous amounts of arsenic--a known carcinogen Arsenic enters groundwater naturally from rocks and sediment by coupled biogeochemical and hydrologic processes, some of which are presently affected by human activity Mitigation of the resulting health crisis in South and Southeast Asia requires an understanding of the transport of arsenic and key reactants such as organic carbon that could trigger release in zones with presently low groundwater arsenic levels
967 citations
TL;DR: The current review gives an overview on Cd-induced ROS production and anti-oxidative defense in organisms under different Cd regimes and the C d-induced oxidative challenge is discussed with a focus on damage and signaling as downstream responses.
Abstract: At the cellular level, cadmium (Cd) induces both damaging and repair processes in which the cellular redox status plays a crucial role. Being not redox-active, Cd is unable to generate reactive oxygen species (ROS) directly, but Cd-induced oxidative stress is a common phenomenon observed in multiple studies. The current review gives an overview on Cd-induced ROS production and anti-oxidative defense in organisms under different Cd regimes. Moreover, the Cd-induced oxidative challenge is discussed with a focus on damage and signaling as downstream responses. Gathering these data, it was clear that oxidative stress related responses are affected during Cd stress, but the apparent discrepancies observed in between the different studies points towards the necessity to increase our knowledge on the spatial and temporal ROS signature under Cd stress. This information is essential in order to reveal the exact role of Cd-induced oxidative stress in the modulation of downstream responses under a diverse array of conditions.
835 citations