Bachelor Thesis
Permanent URI for this collectionhttps://gmitlibrary.net/handle/123456789/8
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Item INVESTIGATION OF INERT ANODES FOR NEODYMIUM ELECTROWINNING: CORROSION OF NICKEL FERRITE-BASED ANODES BY NdF3-LiF MELT(GMIT, 2025-06-04) Zolzaya Purevjav; Supervisor 1. Ph.D. Bayanmunkh M.; Supervisor 2. Ph.D. Alexandros CharitosItem High-Altitude Drone Design: A Simulation-Based Approach for Extreme Atmospheric Conditions(GMIT, 2025-06-04) Belgutei Odgerel; Supervisor 1. Ph.D. Odbileg N.; Supervisor 2. Ph.D. Youngsuk KimThrough the use of CFD (Computational Fluid Dynamics) simulation models, the study aims to conduct relative research between different drone designs and propulsion Methods to find the ideal design for high-altitude near-space applications. The research concluded that although each design had both advantages and disadvantages, the most ideal configuration for general application in extreme altitudes was the hexacopter, due to its powerful yet compact configuration. The study also looked at different forms of thrust generation, assessing the efficiency, power, and range to determine the feasibility of their application in orbital regions. Overall, two of the three methods were operational in LEO (Low Earth Orbit) and above, confirming the feasibility of orbital drones.Item ADOPTION OF THE TOWARD SUSTAINABLE MINING (TSM) STANDARD IN MONGOLIA: RECOMMENDATION BASED ON THE EXPERIENCE OF THE ‘ENERGY RESOURCES’ LLC(GMIT, 2025-06-04) Oyungerel Ganbaatar; Supervisor 1. Prof.Dr. Enkhzaya Ch.; Supervisor 2. Mrs. Batbayasakh A.Energy Resource’ LLC is used as a case study in this thesis to examine the adoption of the Towards Sustainable Mining (TSM) standard in Mongolia and evaluate the opportunities and difficulties of applying global sustainability frameworks to the mining industry in Mongolia. This study investigates awareness levels, operational gaps, and institutional readiness for sustainable mining practices through semi-structured interviews and structured surveys with ‘Energy Resource’ LLC employees at the Ukhaa Khudag Mine. Survey results reveal that while 70% of regular employees were unfamiliar with the TSM standard by name, most actively supported sustainability principles in their daily work. Significant difficulties with training, documentation, communication, and resource allocation were found through thematic analysis of interviews. The main challenges were poor comprehension of the TSM criteria, a lack of organized training, inconsistent language, and restricted access to historical data. The study employs a weighted challenge evaluation system and proposes practical recommendations such as mandatory TSM training, centralized document management systems, standardized terminology, and dedicated TSM implementation teams. The findings underscore that companies with existing ISO certifications were better prepared for TSM adoption, highlighting the value of integrated management systems. Ultimately, this thesis provides policymakers and mining companies in Mongolia with practical advice on conforming to global sustainability standards. It concludes that Mongolia can establish its status as a regional leader in responsible mining by strategically investing in internal capacity and stakeholder engagement.Item Autonomous inspection and data Gathering Robot(GMIT, 2025-06-04) Soronzonbold MunkhzulIn the modern era, the robotics field is advancing rapidly, with many human labor tasks increasingly being handled by autonomous machines. For robots—especially those operating in dynamic or unknown environments—to function effectively, they must be capable of detecting and analyzing their surroundings. This project focuses on the design and development of an autonomous inspection robot capable of environmental recognition and mapping with minimal human intervention. Using a combination of electronics and software knowledge gained both academically and independently, the robot integrates sensors, actuators, and ROS2 to perform 2D SLAM (Simultaneous Localization and Mapping). It operates within indoor environments, building maps, and navigates autonomously. Although this project is currently limited to indoor use, it lays the foundation for future development toward more complex environments, such as underground inspection. This thesis demonstrates the practical application of mechatronics skills and contributes to the growing field of intelligent autonomous systemsItem Design of the Electric Load Carrying Platform(GMIT, 2023) Tuguldur Sumiya; Odbileg Norovrenchin; Sungchil LeeThe electric load carrying platform is an essential tool for material handling applications, designed to reduce the physical strain and risk of injury associated with moving heavy loads. This thesis focuses on the design principles and techniques for electric load carrying platforms, with the goal of improving their functionality, usability, and safety. Through an literature review and case studies, this thesis explores various design aspects of load carrying platforms, such as material selection, structural design, and wheel configuration. Furthermore, the thesis investigates the use of advanced technologies in electric load carrying platform design, such as automation, sensing systems, and IoT integration. The thesis evaluates the benefits and limitations of these technologies, highlighting their potential to enhance the performance, reliability, and safety of load carrying platforms. By providing a comprehensive analysis of the design considerations and strategies for electric load carrying platforms, this thesis aims to contribute to the ongoing efforts to improve material handling practices and reduce the risk of work-related injuries. The thesis concludes by identifying areas for future research and development in electric load carrying platform design, with the goal of advancing the field and creating safer, more efficient material handling solutions.Item Assessment of wind energy resources of Mongolia(GMIT, 2023) Naranzul Bayasgalan; Gantuya Ganbat; Odontungalag DorjsurenThis study assessed the wind energy potential in Mongolia by analyzing wind speed data collected from 69 stations across the country. The data was categorized by region and analyzed using the Weibull distribution to determine the monthly mean wind speed and wind power density.Item The Digitalization of Project Management in Road Construction of Mongolia(GMIT, 2023) Naranmandakh Batdorj; Enkhzaya Chuluunbaatar; Sungchil Lee; Jerome Lange; T.ByambaDigital transformation has become a critical concept in the construction industry, offering new possibilities for optimizing project management, improving efficiency, and reducing costs. However, Mongolia's road construction sector has a range of challenges, including limited resources, a fragmented supply chain, and a need for more modern infrastructure. This thesis explores the importance of digital transformation and the LEAN construction method in the Mongolian road construction industry. Furthermore, it examines the opportunities and challenges of implementing digital technology and a LEAN management approach. Using a survey and data analysis research design, we surveyed specialized road construction engineers and member companies of the Mongolian Road Association to gather data on the current state of digital methods and project management approaches in the industry. We also conducted a mock study of LEAN Construction software and management approaches to assess its potential for improving project management in the road construction sector.Item OHS factor analysis and probability to control selected types of incidents: Case study MAK LLC(GMIT, 2023) Narangarav Batsaikhan; Otgonbayar; Mathias Bauer; SumiyadorjThis case study investigates the connection between occupational health and safety (OHS) and the costs incurred by an organization, with a particular emphasis placed on direct labor, and it suggests strategies for cutting both direct and indirect costs. The research is carried out at Mongolyn Alt (MAK) LLC, which currently has Occupational Health and Safety Management System (OHSMS) being broadly adopted throughout the organization as a whole. The purpose of this project is to highlight the significance of OHS in lowering the costs that are associated with worker injuries and, illnesses and minimizing the impact on the production process. As part of the research, we will be looking at international OHS standards and developing standardized documentation that is specific to the Mongolian setting. The research recommends one change as a way to illustrate how the influence of a single variable can have a lasting effect on production costs and volume. At MAK LLC, the long-term objective is to eliminate expenditures that are linked with workplace injuries and to foster an atmosphere that is both sustainable and productive in the workplace.Item Identification of Potential Location of Pond Sites for Irrigating Agriculture and Forestry Land Based on Watershed Analysis Using GIS(GMIT, 2023) Margad-Erdene Tumenbayar; Enkhjargal Sodnomdarjaa; Gantuya GanbatThe identification of potential locations for pond sites plays a crucial role in sustainable water resource management for irrigated agriculture and forestry land. This study focuses on utilizing watershed analysis techniques in combination with Geographic Information Systems (GIS) to identify suitable locations for constructing ponds. The objectives of the study are to assess water availability, identify suitable sites, and recommend areas for afforestation that uses near water sources. In this study, Watershed and Stream Network Analysis were done in the Kherlen Soum area in Khentii Province. Also using the ArcGIS program some additional analyses such as hillshade, slope, and basin delineation. Using the stream network analysis with the cadastral map of Kherlen soum and setting 3 criteria we determined the potential pond locations.Item Towards a circular economy: a case study of an educational entity on economic approach to waste management(GMIT, 2023) Uurtsaikh Altansukh; Gantuya Ganbat; Dorjsundui Gombokhurts; Sanchirgarav BatzorigThis thesis explores the relationship between the circular economy and consumer behavior through an in-depth analysis of consumer attitudes, motivations, and decisionmaking processes. The circular economy presents a paradigm shift in waste management and resource utilization, aiming to create a regenerative and sustainable system. Understanding consumer behavior within this context is crucial for effectively implementing circular economy principles.