Volume-11 , Issue-1 , Mar 2024, ISSN 2348-635X

• Open Access   Article

  Mathematical Modelling for Prediction of Liquid Steel Temperature in Steel Melting Shop of An Integrated Steel Industry

  Vikash Kumar, Somnath Kumar, Antariksh Gupta, K. Abhishek, Snehangshu Roy, Anjana Deva

  Research Paper | Journal-Paper (WAJES)

  Vol.11 , Issue.1 , pp.1-6, Mar-2024

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  Abstract
  The optimal temperature of liquid steel supplied from the ladle furnace during continuous casting is critical for ensuring high-quality products, as deviations from the ideal temperature range can lead to adverse effects such as centerline segregation and potential breakout in case of high temperature or nozzle freezing and steel contamination with macro inclusions due to low temperature. The objective of this work is to predict temperature as a function of time during casting process. Different factor of temperature gain and loss was taken into consideration during building of this model. A comprehensive model integrating heat transfer calculations and mathematical formulations was developed to accurately regulate casting superheat, enabling precise prediction of target temperatures. Moreover, CFD modelling was also done to predict the temperature during transportation and holding period of ladle. The outcome of this model has also been validated using plant data and found satisfactorily with deviation of ~ ± 0.65 % with actual for 90% cases. The validated thermal model with plant data shows that prediction of temperature can be done using models with good accuracy. Finally a GUI was prepared for temperature tracking of liquid steel in ladle at each processing station of steel melting shop.

  Key-Words / Index Term
  Casting, Temperature, CFD Modelling, Ladle, Steel Melting Shop, Prediction Model

  References
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  Citation
  Vikash Kumar, Somnath Kumar, Antariksh Gupta, K. Abhishek, Snehangshu Roy, Anjana Deva, "Mathematical Modelling for Prediction of Liquid Steel Temperature in Steel Melting Shop of An Integrated Steel Industry," World Academics Journal of Engineering Sciences, Vol.11, Issue.1, pp.1-6, 2024

• Open Access   Article

  Electric Field Modulation and Thermal Radiation in Mathematical Models of Blood Flow for Breast Cancer Therapy

  Adamu Garba Tahiru, Isah Abdullahi, Idris Babaji Muhammad, Mahmood Abdulhameed, Mukhtar Abubakar Maiwada

  Research Paper | Journal-Paper (WAJES)

  Vol.11 , Issue.1 , pp.7-15, Mar-2024

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  Abstract
  In this research work, we try to provides a comprehensive overview of research related to blood flow in the circulatory system, with a focus on the application of mathematical models to study arterial blood flow under the influence of a magnetic field. It discusses the importance of understanding blood flow for therapeutic interventions, particularly in the context of cancer treatment and drug delivery to cancer cell membranes. The impact of cardiovascular diseases on human health is highlighted, emphasizing the significance of studying the circulatory system and blood flow for advancing treatments for conditions such as hypertension and myocardial infarction. The integration of mathematical models is presented as a valuable tool for simulating and understanding the complexities of blood flow, leading to potential advancements in therapeutic interventions. The study also addresses the influence of various factors such as thermal radiation, magnetic nanoparticles, electric field, and radiation parameter on magneto-hydrodynamic blood flow, particularly in the context of breast cancer treatment. Additionally, it discusses the potential applications of mass transfer for drug delivery and clinical administration. The research aims to contribute to the diagnosis and treatment of breast cancer and other cardiovascular diseases, aligning with broader efforts to understand the behavior of magneto-hydrodynamic blood flow in the cardiovascular system. From the findings, it can be concluded by emphasizing the importance of understanding blood flow and its impact on human health, particularly in the context of therapeutic development and the treatment of cardiovascular diseases, while also highlighting promising avenues for future research and therapeutic advancements.

  Key-Words / Index Term
  Nanoparticles, Electric Field, Thermal Radiation, Breast Cancer

  References
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  Citation
  Adamu Garba Tahiru, Isah Abdullahi, Idris Babaji Muhammad, Mahmood Abdulhameed, Mukhtar Abubakar Maiwada , "Electric Field Modulation and Thermal Radiation in Mathematical Models of Blood Flow for Breast Cancer Therapy," World Academics Journal of Engineering Sciences, Vol.11, Issue.1, pp.7-15, 2024

• Open Access   Article

  Advanced innovative technologies and sustainable practices for effective management of industrial waste

  Akhrorbek Abdunabiev, Shoyatbek Tohirov

  Research Paper | Journal-Paper (WAJES)

  Vol.11 , Issue.1 , pp.16-22, Mar-2024

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  Industrial waste is a growing concern for many industries, as it poses significant environmental and health risks. While traditional waste management practices have been effective in reducing the impact of industrial waste, they often fall short in fully neutralizing the hazardous components of waste. This paper presents innovative solutions to neutralize industrial waste, focusing on the development of new technologies and approaches to waste management. Through a comprehensive literature review and case studies of successful waste management practices, this paper highlights the challenges associated with traditional waste management techniques and the need for innovative solutions. The paper also explores emerging technologies such as bioremediation, nanotechnology, and electrochemical treatment, which have shown promising results in neutralizing industrial waste. In addition, the paper discusses the importance of collaboration between industry, government, and academic institutions to drive innovation in waste management practices. This includes the development of regulatory frameworks and incentives to encourage the adoption of innovative solutions, as well as the promotion of knowledge-sharing and research collaboration. Overall, this paper emphasizes the need for a holistic and innovative approach to industrial waste management, which not only addresses the environmental and health risks associated with waste but also promotes sustainable and efficient use of resources. The paper concludes with a call to action for industry leaders, policymakers, and researchers to prioritize the development and implementation of innovative solutions to neutralize industrial waste, ultimately creating a safer and more sustainable future for all. This abstract provides a brief overview of the key themes and findings of the paper, highlighting the importance of innovative solutions to neutralize industrial waste, the challenges associated with traditional waste management practices, and the need for collaboration and knowledge-sharing to drive progress in this area.

  Key-Words / Index Term
  Industrial waste management, innovative solutions, waste neutralization, bioremediation, nanotechnology, electrochemical treatment, environmental sustainability, waste reduction, resource efficiency, collaborative research, regulatory frameworks, sustainable practices, environmental health, knowledge-sharing.

  References
  [1] A. Abdunabiyev, “The Responsibility and Obligation of Employers to Comply with Labor Protection Requirements” World Academics Journal Of Engineering Sciences, Vol.10, Issue.4, pp.01-04, 2023.
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  Citation
  Akhrorbek Abdunabiev, Shoyatbek Tohirov, "Advanced innovative technologies and sustainable practices for effective management of industrial waste," World Academics Journal of Engineering Sciences, Vol.11, Issue.1, pp.16-22, 2024