BIBDIGITAL

This project focuses on the analysis of vibrational response in a bus cabin under harmonic loads, developing a methodology for measurement and evaluation. The natural vibration modes and their frequencies were identified and validated in a cabin prototype. The study confirmed that vibra...

This Curricular Integration Work aims to analyze the energy and water requirements for the production of green hydrogen focused on sustainable mobility. Various green hydrogen production routes were analyzed in order to select the most appropriate for the context of Quito. The study...

Thermal analysis involves interpreting the cooling curve of materials to predict the constitution of the alloy. This tool allows for proper control of the final configuration of cast iron once solidification has concluded. The thermal analysis equipment is a device that, by taking ...

Climate change has generated extensive periods of drought both globally and in Ecuador, impacting the production of electrical energy due to the high dependence on hydroelectric power plants. To address this challenge, it is crucial to diversify the country's energy matrix. A promis...

This study analyzes the vibrational response of a bus cabin prototype and its impact on the driver. Measurements under random loads were used on a suspension-less prototype, identifying natural vibration modes and validating a mathematical model through simulations and experimental measurements.&...

The following curricular integration work focuses on the modeling, programming, and simulation of the automatic control of an industrial refrigeration chamber using a Programmable Logic Controller (PLC), whose main objective is to optimize the operation of the refrigeration chamber, ensuring the&...

The objective of this research is to develop a methodology for determining the work fractionof steam traps. This work fraction is defined as the amount of condensate discharged by the steam trap during its operational time. The methodology was developed based on the analysis o...

This project was carried out with the aim of determining the energy prospects and carbon footprint that would be produced by integrating electric vehicles in the Metropolitan District of Quito (DMQ). The study was carried out through three scenarios of vehicle growth in the ci...

This paper aims to compare and analyze planar and non-planar 3D printing on a Delta-type printer, exploring their advantages, disadvantages and differences. Through a detailed analysis based on a test protocol, aspects such as surface quality, geometric complexity and production efficiency w...

In a world where the demand for sustainable and clean energy sources is increasing, wave energy converters offer a promising and viable alternative. A country like Ecuador, with its extensive coastline and significant marine potential, is in an ideal position to harness this emergi...

The purpose of this research project is to analyze the variation in the electrical matrix resulting from the electrification of private transportation in the city of Quito and evaluate the possibility of satisfying the increase in electrical demand using photovoltaic energy. This will&#...

This work focuses on developing a mathematical model for a steam trap and analyzing its vibrational response. This study begins with a literature review on the types of steam traps and their operation, as well as their failure modes and operational issues. Once this informatio...

In this integration work, the primary objective is to validate the functional kinematics of the exo- skeleton prototype, which is designed for the part of the upper limb, specifically the hand. It consists of a design made of a lightweight material and marketable which allows&...

The project focuses on the development of a computational tool for the analysis, evaluation and optimization of two-dimensional steel structures, using the stiffness method. This paper, as part of a three-component project, focuses specifically on frame-truss analysis. It begins with an intr...

In this research, anthropometric parameters are analyzed in musculoskeletal models of the neck-head system. The study uses photogrammetry and electromyography (EMG) to measure muscular activity in a simulated vehicular accident scenario. Markers and EMG sensors are placed on selected muscles to&#...

The general purpose of this curricular integration work is the design, construction and assembly of a water heating equipment for sanitary use with a didactic approach. In the following sections the existing system components are evaluated prior to the development of the design, fr...

This graduation project focuses on analyzing anthropometric parameters in musculoskeletal models of the neck-head system, particularly in driving activities. It uses electromyography sensors to capture data on the muscular effort involved in these activities. Data collection and analysis are carried&#...

The Curricular Integration Work project presents the dimensioning of an atmospheric water generator equipment to produce drinking water by condensing the humidity in the air. The prototype uses the active method cooling by refrigeration cycle, to condense 3 liters of water per day ...

This doctoral thesis represents a significant advancement in the development of intelligent tutoring systems, focusing on the resolution of ill-defined problems in 3D Virtual Learning Environments. The research centers on the evolution of the MAEVIF architecture, resulting in MAEVIF-PID, a framew...