i-manager's Journal on Future Engineering and Technology (JFET)


Volume 18 Issue 4 July - September 2023

Article

Decarbonization: Pathways for a Sustainable Future

Dr. Ushaa Eswaran* , Vishal Eswaran**
* Indira Institute of Technology & Sciences, Markapur, India.
** CVS Health, Dallas, Texas, United States.
Eswaran, U., and Eswaran, V. (2023). Decarbonization: Pathways for a Sustainable Future. i-manager’s Journal on Future Engineering & Technology, 18(4), 1-5. https://doi.org/10.26634/jfet.18.4.20018

Abstract

Decarbonization, the process of reducing carbon emissions, is critical for mitigating climate change and enabling the transition to a sustainable future. This paper examines decarbonization strategies across the energy, transportation, buildings and industrial sectors. A mix of quantitative and qualitative methodologies, including data analysis, modeling and policy analysis are utilized. Key findings show that while decarbonization requires ambitious policies and investments, the goals of net-zero emissions are technologically and economically feasible through clean electrification, energy efficiency, carbon capture and natural climate solutions. Comprehensive decarbonization must occur rapidly across all sectors to avoid the worst climate change impacts.

Research Paper

Optimization of Temperature, Humidity and Airflow in African Indigenous Vegetable (AIV) Greenhouse

Tendai Talent Ngwarati* , Kevin Mtondo**, Francis Hove***, Sibanda Simelokuhle****
*-**** Marondera University of Agriculture Science and Technology, Marondera, Zimbabwe.
Ngwarati, T. T., Mtondo, K., Hove, F., and Simelokuhle, S. (2023). Optimization of Temperature, Humidity and Airflow in African Indigenous Vegetable (AIV) Greenhouse. i-manager’s Journal on Future Engineering & Technology, 18(4), 6-15. https://doi.org/10.26634/jfet.18.4.19760

Abstract

This research presents a novel approach for effectively optimizing growth rate and yield in a greenhouse. With the market demanding higher-quality standards, greenhouse cultivation is becoming increasingly sophisticated and competitive. However, the implementation of protected cultivation systems is expensive. Therefore, it is crucial for African Indigenous Vegetable (AIV) greenhouses to be optimized under stringent production conditions to remain competitive. Currently, greenhouse management decisions are categorized into various levels, ranging from real-time control to environmental optimization and seasonal market planning. The primary objective of our research is to optimize greenhouse conditions, specifically temperature, humidity, and airflow, at the Agro Industrial Park (AIP). To accomplish this, Design-Expert software, which is a computer-based tool equipped with contemporary statistical models and tools, was employed to accurately estimate the required ranges of microclimate parameters that should be maintained to achieve optimal growth rate and yield. By utilizing this approach, this study aimed to provide valuable insights and recommendations for enhancing greenhouse productivity. Ultimately, this study contributes to the development and advancement of AIV greenhouses by offering practical solutions to optimize microclimate conditions, resulting in improved growth and increased yield.

Research Paper

ANN Modeling of Lead Adsorption from Water using Biowaste Material as Adsorbent

D. Krishna* , S. V. A. R. Sastry**, D. V. Padma***
*,*** Department of Chemical Engineering, M.V.G.R. College of Engineering, Vizianagaram, Andhra Pradesh, India.
** Department of Chemical Engineering, Harcourt Butler Technical University, Kanpur, Uttar Pradesh, India.
Krishna, D., Sastry, S. V. A. R., and Padma, D. V. (2023). ANN Modeling of Lead Adsorption from Water using Biowaste Material as Adsorbent. i-manager’s Journal on Future Engineering & Technology, 18(4), 16-25. https://doi.org/10.26634/jfet.18.4.19909

Abstract

This research employed an Artificial Neural Network (ANN) approach to model the adsorption of lead from water using biowaste material as an adsorbent. To develop the ANN model, 39 experimental data point values for training and 15 experimental data point values for testing were used. The model involved the use of a tansigmoid transfer function for the input, purelin for the output, and a hidden layer consisting of 19 neurons to minimize the square error. The highest percentage of lead removal was achieved with optimal adsorption parameters (i.e., pH, concentration of lead, and biosorbent dosage). The experimental data closely matched the predicted values obtained from the ANN model with a R2 (regression coefficient) of 0.988. To determine the maximum percentage of lead removal and the optimal adsorption parameters, a pattern-search approach using a genetic algorithm was employed. In this study, adsorbent powder was prepared using biowaste materials, such as Borasus flabellifer coir.

Research Paper

Design and Evaluation of Solar Power Based Wireless Power Transfer System with Road-Embedded Transmitter Coil for Dynamic Charging of Electric Vehicle

Shraddha Kaushik* , Pooja Nuruti**, Shreya Sarangi***, Manu Pandey****, Somesh Kumar Sahu*****, Sarabjeet Singh******
*-****** Department of Electrical Engineering, Bhilai Institute of Technology, Chhattisgarh, India.
Kaushik, S., Nuruti, P., Sarangi, S., Pandey, M., Sahu, S. K., and Singh, S. (2023). Design and Evaluation of Solar Power Based Wireless Power Transfer System with Road-Embedded Transmitter Coil for Dynamic Charging of Electric Vehicle. i-manager’s Journal on Future Engineering & Technology, 18(4), 26-36. https://doi.org/10.26634/jfet.18.4.19477

Abstract

The transportation sector is moving away from conventional fossil fuel-powered vehicles towards electric mobility. Petrol and diesel-powered vehicles contribute significantly to the carbon footprint. Consequently, the use of electric vehicles helps to reduce reliance on internal combustion engines and promotes zero emissions. Electric vehicles are expected to become the mainstream mode of transportation with the development of robust charging infrastructure. This research proposed an innovative solution for wirelessly charging electric vehicles using dynamic wireless power transfer, which incorporates solar panels for feasible charging. The system relies on resonant inductive power transfer between the coils installed beneath the road surface and a receiver coil placed on the vehicle. The proposed system was simulated in MATLAB, and an experimental validation was conducted using a hardware setup. The overall system showcases power transmission to charge the vehicle's battery while in motion, eliminating the need to wait for a full battery charge.

Review Paper

Exploring the Potential of Solar and Wind Energy

Bisman Singh* , Bhawna**, Santosh Kumar***
*-** Department of Computer Science & Engineering, Chandigarh Group of Colleges, Landran, Mohali, Punjab, India.
*** Department of Mechanical Engineering, Chandigarh Group of Colleges, Landran, Mohali, Punjab, India.
Singh, B., Bhawna, and Kumar, S. (2023). Exploring the Potential of Solar and Wind Energy. i-manager’s Journal on Future Engineering & Technology, 18(4), 37-49. https://doi.org/10.26634/jfet.18.4.19735

Abstract

In recent years, there has been significant interest in renewable energy sources, such as solar and wind energy, as sustainable and environmentally friendly alternatives to fossil fuels. The efficiency of these sources play a crucial role in determining their viability as replacements for the traditional energy sources. This review aims to investigate the efficiency of solar and wind energy, considering their current utilization, technological advancements, and future prospects. The analysis also assesses the financial and ecological implications of renewable energy and explores potential strategies for enhancing its efficiency. The findings of this study will contribute to future efforts to establish a sustainable and environmentally conscious energy landscape.