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Browsing FACULTY OF ENGINEERING - THESIS by Title

Now showing items 1-20 of 114

A communication system to support evacuation route in the building construction project

Somjintana Kanangkaew (Chulalongkorn University, 2023)

In the past decade, emergencies have occurred in construction projects, directly influencing injuries and casualties due to the dynamic nature of construction. Currently, the practice of developing evacuation routes for ...
A comparative study of sustainable aviation fuel production from hydroprocessing process between hydrogen recovery unit from steam reforming and hydrogen generation unit from biomass gasification

Praeva Pongsripipat (Chulalongkorn University, 2023)

Sustainable aviation fuel (SAF) can be generated using various processes. Among the well-established approaches, one that stands out is the hydrotreating of esters and fatty acids (HEFA). However, the HEFA process requires ...
A study on the effects of historical meteorological data set on simulated radioactive dispersion from a nuclear power plant accident by NACAC code

Narakhan Khunsrimek (Chulalongkorn University, 2023)

Quantifying the variability in the prediction of atmospheric dispersion code from the Influences of variations in meteorological data is investigated in this study. Historical meteorological data from 2016 to 2020 by the ...
Activity and stability of TiO2-encapsulated CsPbBr3/Cs4PbBr6 for photocatalytic degradation of Rhodamine B

Nutzeya Plainoen (Chulalongkorn University, 2023)

Due to the excellent optoelectronic performance of cesium lead bromide(CsPbBr3), it has shown promising potential as a photocatalyst for the degradation of organic compounds under sunlight. During the synthesis of CsPbBr3, ...
Aircraft arrival delay prediction using machine learning method

Patara Charnvanichborikarn (Chulalongkorn University, 2023)

Flight delays pose a significant challenge to the growth and efficiency of the US airline industry, which is a central focus of our thesis that extends to the broader global airline sector. This study aims to predict ...
An intrinsic sensing ram extruder with pressure and volumetric flow control for liquid deposition modeling

Kantawatchr Chaiprabha (Chulalongkorn University, 2023)

In this dissertation, a ram extruder for liquid deposition modeling (LDM) with a flexible actuation system is proposed. The system allows the command of flow through either pressure or volumetric modes. A mathematical model ...
An SDN-coordinated multipath transmission steering framework

Kiattikun Kawila (Chulalongkorn University, 2021)

Data transfer is a primary mechanism that can directly affect the overall performance of Big Data analytic systems. This is because most data are generated from several locations. It has been challenging to collect and ...
Article feed recommendation for Thai social network application using article context based on deep learning

Pannawit Athipatcharawat (Chulalongkorn University, 2023)

In recent years, social media applications have exhibited significant growth in the number of users. Enhancing content alignment with user preferences is essential in developing a sophisticated recommendation system. Neural ...
Article feed recommendations using position-aware deep cross network

Dhata Muangrux (Chulalongkorn University, 2023)

The presence of social media platforms has recently transformed the digital landscape, with an ever-increasing user base. As these platforms become central to daily life, the need for recommendation systems that genuinely ...
Assessment of macro models of masonry infilled RC frames with opening

Sreyneth Lath (Chulalongkorn University, 2023)

This study aims to investigate the behavior of masonry infilled reinforced concrete structures in the presence of central windows and doors under lateral seismic loading through macro-modeling simulations. The primary ...
Automatic image-based SBFE approach for multiphase-materials topology optimization under dynamic loading

Rut Su (Chulalongkorn University, 2022)

This thesis presents the efficient topology optimization methods constructed within the state-of-the-art polygon scaled boundary finite element (SBFE) framework. The SBFE approach enables the discrete model construction ...
Automatic liver tumor segmentation in computed tomography (CT) imaging

Kasun Gayashan Hettihewa (Chulalongkorn University, 2023)

Automatic liver tumor segmentation is a highly important application for diagnosing and treating liver tumors. Due to the diversity of tumor shape and intensity alteration, it has become an extremely challenging procedure. ...
Carboxymethyl cellulose as artificial solid/electrolyte interphases and separator for Zn-based battery

Phonnapha Tangthuam (Chulalongkorn University, 2023)

As the quest for robust large-scale energy storage systems (EESs) intensifies, aqueous rechargeable zinc-based batteries are gaining traction for grid-scale applications due to their high theoretical capacity and safety. ...
Computational modeling of benzyl alcohol oxidation coupled with hydrogen production in a photoelectrochemical reactor

Thorfhan Hanamorn (Chulalongkorn University, 2022)

In photoelectrochemical (PEC) cells, hydrogen production at the cathode must be coupled with the oxidation reaction at the anode. Selective oxidation of benzyl alcohol into benzaldehyde is an attractive alternative pathway ...
Critical success factors for digital transformation implementation in the construction industry: an integrated fuzzy cognitive map and ranking analysis approach

Tan Thanh Trang (Chulalongkorn University, 2022)

The process of digital transformation (DX) involves the systematic integration of digital technologies, processes, and skills at all levels and functions within an organization, industry, or ecosystem. The emergence and ...
Deactivation of manganese dioxide electrocatalyst in zinc-air batteries studied via density functional theory

Puwit Buapin (Chulalongkorn University, 2020)

Manganese dioxide (MnO2) is the effective electrocatalysts used as a cathode for Zn-Air batteries (ZABs) accounted for the acceleration of the oxygen reduction reaction (ORR). There are various studies on the ORR activity ...
Depression classification on privacy protected facial features data

Yanisa Mahayossanunt (Chulalongkorn University, 2023)

This thesis presents depression classification on privacy protected facial features data. Fast depression classification to help patients receive proper treatment is a method that can prevent the damage of depression. ...
Development of an Integrated Microfluidic System for Cell Sorting and Trapping—Considering Sorting Efficacy and Cell Viability

Thammawit Suwannaphan (Chulalongkorn University, 2020)

This study is divided into two phases. The first phase is about the investigation of cell viability and damage of white blood cells after sorting in both a spiral microchannel and contraction and expansion array (CEA) at ...
Effect of Dispersion of Carbon Nanotubes on Electrical Conductivity and Compressive Strength of CNT/Cement Composite

Rittikiat Wandaw (Chulalongkorn University, 2023)

Carbon nanotubes (CNTs) are promising nanomaterials due to their exceptional properties, including high electrical, mechanical, and stability characteristics. These advantageous features position CNTs as suitable candidates ...
Effect of rice straw loading on morphological, thermal, gas barrier, and mechanical properties of poly(lactic acid)/poly(3-hydroxybutyrate-co-4-hydroxybutyrate) blend films

Danaipat Tuangwattanasin (Chulalongkorn University, 2023)

This research focuses on enhancing the properties of polylactic acid (PLA), a biodegradable polymer known for its potential in mitigating waste accumulation issues. The inherent brittleness of PLA poses a significant ...

Now showing items 1-20 of 114

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