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    Article

    Optimization of Cascade Aeration Characteristics and Predicting Aeration Efficiency with Machine Learning Model in Multistage Filtration

    The study assesses the optimal aeration efficiency of a stepwise cascade aeration system through experimental trials in a lab scale model setup, aimed at determining the geometric and flow characteristics of t...

    Nilanjan Saha, Ronjon Heim, Asis Mazumdar in Environmental Modeling & Assessment (2024)

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    Article

    A comparative analysis of statistical, MCDM and machine learning based modification strategies to reduce subjective errors of DRASTIC models

    Groundwater, the main source of drinking and irrigation water in develo** countries, plays an important role in maintaining public health and crop production. However, groundwater quality is often compromise...

    Rijurekha Dasgupta, Gourab Banerjee in Environmental Earth Sciences (2024)

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    Article

    Analytical and experimental studies on improved performance high frequency multiphase synchronous DC-DC converter using SiC MOSFETs and coupled inductors

    This article presents the analysis, practical implementation and experimental studies on a Silicon Carbide (SiC) MOSFET-based 2-phase interleaved synchronous Buck converter using both non-coupled and coupled i...

    Gourab Banerjee, Arnab Dey, Mainak Sengupta in Sādhanā (2024)

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    Chapter and Conference Paper

    Effect of Curvature on Heat Transfer Characteristics for Jet Im**ement Cooling of a Moving Surface

    This paper presents a three-dimensional numerical study of water jet im**ement cooling on a hot moving/rotating surface. The main objective of this paper is to analyze the effect of surface curvature (convex...

    Gourab Banerjee, Sourav Sarkar in Fluid Mechanics and Fluid Power (Vol. 2) (2023)

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    Chapter and Conference Paper

    Numerical Analysis of Heat Transfer Characteristics Under Single-Jet Air Im**ement

    Jet im**ement cooling is an ultra-fast cooling mechanism that is commonly used in numerous industrial processes. Heat transfer rates are very high in the im**ement regions. This work presents the CFD simul...

    Gourab Banerjee, Achintya Mukhopadhyay in Advances in Thermal Engineering, Manufactu… (2021)

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    Chapter

    Water Quality Index Is an Important Tool of Groundwater: A Case Study

    As commonly known, qualitative and quantitative assessment of groundwater poses substantial challenges toward determining the best use to maintain the balanced aquifer at any point of time for the fulfillment ...

    Sanjib Das, Pankaj Kumar Roy in Advances in Water Resources Management for… (2021)

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    Chapter

    Assessment of Stream Flow Impact on Physicochemical Properties of Water and Soil in Forest Hydrology Through Statistical Approach

    Forests affect the hydrology of watersheds in various ways with different hydrological parameters such as evapotranspiration, infiltration, intercepting cloud moisture, surface runoff, and groundwater. Sikkim,...

    Malabika Biswas Roy, Pankaj Kumar Roy in India: Climate Change Impacts, Mitigation … (2021)

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    Reference Work Entry In depth

    Decentralized Integrated Approach of Water and Wastewater Management in Rural West Bengal

    The issue of water availability and wastewater management is a common scenario all over the world. Delay in summer and soaring temperatures have massively reduced the existing stock of water resources in the p...

    Pankaj Kumar Roy, Somnath Pal in Handbook of Environmental Materials Manage… (2019)

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    Reference Work Entry In depth

    Development of an Environmentally Sustainable Approach for Safe Disposal of Arsenic-Rich Sludge

    Arsenic contamination in groundwater has been reported by many researchers from different parts of the world. In West Bengal, arsenic contamination in groundwater was first detected in 1983 when a few patients...

    Pankaj Kumar Roy, Arunabha Majumder in Handbook of Environmental Materials Manage… (2019)

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    Living Reference Work Entry In depth

    Development of an Environmentally Sustainable Approach for Safe Disposal of Arsenic-Rich Sludge

    Arsenic contamination in groundwater has been reported by many researchers from different parts of the world. In West Bengal, arsenic contamination in groundwater was first detected in 1983 when a few patients...

    Pankaj Kumar Roy, Arunabha Majumder in Handbook of Environmental Materials Manage…

  11. No Access

    Living Reference Work Entry In depth

    Decentralized Integrated Approach of Water and Wastewater Management in Rural West Bengal

    The issue of water availability and wastewater management is a common scenario all over the world. Delay in summer and soaring temperatures have massively reduced the existing stock of water resources in the p...

    Pankaj Kumar Roy, Somnath Pal in Handbook of Environmental Materials Manage…

  12. No Access

    Article

    Removal of arsenic from drinking water using dual treatment process

    This paper focuses on determining an efficient and simple method to remove arsenic from groundwater. Arsenic is a naturally occurring element widely distributed in the earth’s crust. Arsenic is very toxic when...

    Pankaj Kumar Roy, Arunabha Majumder in Clean Technologies and Environmental Policy (2015)