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1
libro
Publicado 2021
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La publicación reúne los resúmenes seleccionados de las investigaciones más resaltantes de la IX Feria de Proyectos de Ingeniería 2020-10, cuyo tema central se denominó «Hacia la búsqueda de soluciones en ingeniería para afrontar el COVID-19». El evento, dado el contexto de pandemia del COVID-19, se desarrolló en la modalidad online el 24 de julio de 2021.
2
capítulo de libro
Publicado 2021
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La publicación reúne los resúmenes seleccionados de las investigaciones más resaltantes de la X Feria de Proyectos de Ingeniería 2020-20, cuyo tema central se denominó Industria 4.0: Internet de las cosas, Smart Cities, Arquitectura de software, Ciberseguridad y BIM». El evento, tuvo como objetivo identificar en nuestros estudiantes sus habilidades en ingeniería puestas en práctica a través de la solución de problemas de nuestro entorno real, se desarrolló en la modalidad online el 4 de diciembre de 2020.
3
objeto de conferencia
Semana de la Investigación Científica, organizado por el Hub de información de la Universidad Continental. Se llevó a cabo los días 18, 19, 20, 23, 24 de noviembre del 2020. Universidad Continental.
4
tesis de maestría
Para pronosticar rápidamente la inundación de un tsunami durante un evento tsunamigénico, construimos una base de datos de inundación de tsunamis pre calculada para Chimbote, que es una de las ciudades más pobladas del norte-centro de Perú y considerada como un área propensa a tsunamis. La base de datos consta de formas de onda de tsunami y áreas de inundación modeladas de tsunamis basadas en un total de 165 escenarios de modelo de falla que comienzan de 8.0 a 9.0 con un incremento de 0.1 en la escala de magnitud de momento (Mw). Siguiendo la metodología de Gusman et al. (2014) evaluamos la confiabilidad del algoritmo NearTIF usando dos hipotéticos escenarios de terremoto de empuje: Mw 9.0 (evento más desfavorable), Mw 8.5 (alta probabilidad de ocurrencia) y un modelo de falla finita del terremoto de tsunami de 1996 (Mw 7.6) en alta mar Chimbote. La propagación lineal del ts...
5
tesis de grado
Publicado 2013
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Se realizó el estudio de la dinámica del maremoto de Pisco (costa central del Perú) ocurrido el 15 de agosto del 2007 en sus 3 fases: generación, propagación e inundación, haciendo uso del modelado numérico. Para la generación, se usó un modelo de fuente sísmica heterogéneo propuesto por Jiménez et al., (2012) que fue validado en esta investigación con el registro de la Boya DART N° 32401, obteniendo un coeficiente de correlación de 0,83 en la ventana de tiempo comprendida entre los 40 min hasta los 80 min, luego de ocurrido el sismo. Para la propagación e inundación, se utilizó como herramienta computacional el modelo numérico TUNAMI-N2 en su forma lineal y no lineal, donde se resuelven las ecuaciones de continuidad y movimiento en forma discretizada. La fase de inundación presentó un carácter no-lineal caracterizado por la máxima altura de inundación del maremot...
6
libro
Publicado 2024
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La lengua de señas es un medio de comunicación para vincular a una persona sordomuda con su entorno. Según el censo del año 2017 realizado por el INEI, se dio a conocer que existen 232 176 personas con discapacidad auditiva y para el año 2020 habían solo 23 intérpretes de la lengua de señas reconocidos por la Asociación de intérpretes y guías intérpretes de lengua de señas del Perú (Asisep). Esto sitúa al Perú como uno de los países menos inclusivos de Latinoamérica. El objetivo de esta investigación es diseñar un sistema de traducción del español a la lengua de señas peruanas y al idioma nativo quechua, denominado AmaHarka. La aplicación móvil consta de un teclado con representaciones en 2D de la lengua de señas, así como la respectiva pronunciación del idioma nativo quechua y una guía de la lengua de señas peruana (LSP) para una correcta expresión corpora...
7
libro
Publicado 2024
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Este proyecto presenta el diseño de una estufa eléctrica por inducción abastecida por un sistema de almacenamiento fotovoltaico; asimismo, esta es autosustentable, ya que no genera costos extras en la facturación de consumo de energía eléctrica. Dicha solución está enfocada en las familias de zonas rurales que aún continúan con el uso de combustibles tradicionales (leña, gasolina, bosta, etcétera) para la preparación de sus alimentos, los cuales con el paso del tiempo generan problemas serios en la salud de las personas a causa del CO2 que se produce. Por otro lado, el proyecto implica la implementación de un sistema de celdas fotovoltaicas en la parte superior de las casas, las cuales tienen conexiones con un conjunto de baterías que servirán como fuente para el funcionamiento de una cocina eléctrica por inducción dentro de la casa. Los resultados se enfocan en la gene...
8
tesis de grado
Publicado 2023
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The study of sustainable construction materials is getting attention, since the materials must be ecological, recyclable and renewable to generate a positive impact on the environment as a substitute for the construction materials currently used in rural areas of Huancayo. The objective of this research is to determine a sustainable material with resistant mechanical properties, such as reinforced blocks with Agave americana L fiber. The block components were sand, clay and silt, in order to evaluate its behavior, 5 dosages of fiber were proposed: 0%, 0.25%, 0.5%, 0.75% and 1%, these were expressed with respect to the total weight of the sample, on the other hand, the fiber used was cut to obtain a length of 25mm. Strengths were evaluated using the simple compression method, the Brazilian diametral compression tensile method and the modulus of rupture method. The result for the most opti...
9
tesis de grado
Publicado 2025
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A business application is related to everything that helps improve the business flow of a company, optimizing its processes and strategies. In this paper we discuss the project that was put into practice with a business application developed to improve the services provided by the company “Créditos, Negociaciones e Inversiones Cesar SAC”. The software was developed following the incremental methodology based on its analysis, planning, development, and testing phases. As a result, it was obtained an increase of 13.14% of the total income generated equivalent to 12,360 Peruvian soles, taking as criteria the annual amounts of the year 2020 and 2021, using the software in this last period as a complementary tool for the development of business processes of the company.
10
tesis de grado
Publicado 2024
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The objective of this study was the design of a hydraulic bicycle and the assembly of a floating structure, steering and propulsion to be able to navigate. To this end, a variety of studies have been conducted. A study on the selection of the most suitable materials for the marine environment was also conducted, where a detailed analysis of each component of the power transmission was carried out, where the Shigley-McGrawhill mechanical engineering design book of machine elements was also used. The study of the structural part was carried out to ensure the integrity of the user, also a study of the transmission of pedaling power to the propeller and the pontoons to be able to withstand a maximum load of 120 kg and stability to ensure buoyancy.
11
tesis de grado
Publicado 2025
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This work aims to design a mechanical transfer system that allows us to integrate the need for power and speed ratio existing in the industry to obtain a safe mechanism ensuring the transmission system, which is optimal for maintenance. The methodology con sists of two - stage gearbox design features a gear mechanism with a gear ratio of 10 to 1 to decrease the output speed and increase the motor torque. The gearbox design parameters were calculated using the Excel program; for the simulations the So lidWorks program was used. To check the gear analysis, the calculation of the safety factor of the pinion, the gears and the material validation are evidenced.
12
tesis de grado
Publicado 2024
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Lemon exports are of great influence in Peru, since there is a great demand from countries such as the USA, Belgium and Holland. For this reason, the agricultural sector is one of the essential factors for the economic development of the country, since it generates S/29,553 million annually throughout the national territory. On the other hand, Peru offers two types of lemons, for example: the Tahitian lemon and the subtle lemon; however, due to its characteristics, the Tahitian lemon is the one that is sent as an export product worldwide. Currently, the selection process of this fruit is done manually, since there are not enough industrial optimizations in its process. Therefore, the present study aims to carry out the simulation of an automated grading system for Tahitian lemon based on computer vision. The selection parameters for the image processing were established as the levels of ...
13
artículo
Publicado 2012
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An earthquake shooked the central-southern zone of Peru, on august 15, 2007. As coseismic effect a tsunami was generated, which flooded some villages and beach resorts. From analysis and signal processing of nine tidal records observed, we can get the parameters characterizing the initial coseismic deformation through an inversion process, in which the computed signal is compared with the observed signal by a non-negative least square process. The maximum slip is 7.0 m and is located on the southern part of rupture geometry. The calculated scalar seismic moment is M0 = 1.99 × 10<21> Nm, equivalent to a magnitude of 8.1 Mw. As a result, a heterogeneous seismic source model is obtained, which was the initial condition for simulating tsunami propagation and inundation.
14
artículo
Publicado 2017
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On October 17, 1966 at 21:41 UTC, a big earthquake shooked the central region of Peru, causing 100 deaths. The maximum severity of shaking was reported in the Huacho city (VIII-IX MM). As coseismic effect a tsunami was generated, which flooded some villages and beach resorts, as Casma and Tortugas. From analysis and signal processing of three tidal records observed at stations of Chimbote, Callao and Marcona, we determined the parameters of the seismic source through an inversion process, in which the computed signal is compared with the observed signal by a non-negative least square process. The maximum slip is 4.7 m and is located in the Southern side of rupture geometry, which means that the maximum asperity or zone of greatest energy release is located under the Ocean in front of the Huacho city, this is consistent with the maximum intensity values reported. The scalar tsunami mome...
15
artículo
Publicado 2018
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On February 27, 2010 an earthquake of magnitude 8.8 Mw (according to USGS) shook the center-southern region of Chile with a balance of more than 500 deaths. As a coseismic effect, a tsunami was generated which destroyed many coastal villages, as well as the permanent crustal deformation. This coseismic deformation can be quantified by geodetic measurements: GPS, field observations at the littoral and InSAR satellite interferometry data. From the analysis and processing of the geodetic data it is possible to obtain the parameters that characterize the distribution of the seismic source through an inversion process, in which the simulated data is compared with the observed data using the non-negative least squares method. The results show the existence of two main asperities located to the north and south of the epicenter. The maximum slip or dislocation was 17.3 m located in the northern ...
16
tesis de grado
The biosorption of heavy metals is the property of some types of biomass, a process that captures or accumulates metal ions, allowing their removal or immobilization. The present study was carried out in the Mantaro river, following the recommendations of the ANA (National Water Authority), the experimental process was carried out in the laboratories of the Universidad Continental and the Volcan Mining Company, for this purpose the drying of the coffee leaves of the species (Caturra-arabic coffea) and its subsequent grinding, then it was added in 4 different proportions for samples of 250 ml of water. The first results showed that the water contains lead (0.1 mg / l), copper (4.12 mg / l), iron (0.01 mg / l) and zinc (0.42 mg / l) with a pH (7.53) and electrical conductivity (671μS).which are not recommended according to the Environmental Quality Standards, after adding the coffee leaf ...
17
artículo
Publicado 2022
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Agriculture and water resource are highly threatened due to climate change, increasing the probability of backsliding on almost every aspect of sustainable development worldwide. For instance, water resource distribution throughout the Peruvian territory is not homogeneous. Hydrometeorological phenomena also threaten it, so it is crucial for the agriculture sector and water management to increase resilience against climate change. The study aims to understand the Peruvian conduct under the United Nations Framework Convention on Climate Change (UNFCCC) regime. Its influence in the Peruvian adaptation regulation and public institutions over the years and the interaction with the latest commitment to the UNFCCC related to climate change agriculture - water resources. The methodology used for the study was qualitative, delivered throughout a documentary analysis, and narrative design among s...
18
artículo
Publicado 2021
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The paper presents a methodology for the design of propeller and generator of a biomimetic hydraulic turbine, as well as an estimate of the electrical power generated for places with low-flow water inflows in the Mantaro Valley, Junín - Perú. The objective was to model the power generated by the biomimetic turbine when it is installed in irrigation channels of 0.8 x 0.8 m2, as a proposal for a micro-hydroelectric plant, an alternative generation with renewable energy, where the flow is at least 4 m3/s. For the verification of the design, a simulator of real conditions such as Computational Fluid Dynamics was used to predict the capacity the amount of force that acts on the movement axis based on the Finite Element Method, to verify the structural unity of the design. The design methodology is based on biomimetic technology, continuity equations, Reynolds Averaged Navier-Stokes Equation...
19
artículo
Publicado 2021
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En los últimos años, la agricultura de los Andes ha mostrado mayor sensibilidad al cambio climático, favoreciendo procesos de erosión del suelo, retroceso de glaciares, pérdida de cobertura vegetal, incremento en la intensidad de lluvias y alteración en la dinámica de los cultivos de la región como: papa, quinua, maíz, entre otros. Lo que motivó que, muchos autores desarrollen simulaciones de modelos regionales para estimar el índice de vulnerabilidad de estos sistemas agrícolas ante estos eventos climáticos, permitiéndoles otorgar una data climatológica más confiable en presencia de vientos cálidos y secos. En el presente artículo de revisión, se detallan los principales aportes brindados por diversos investigadores respecto al impacto del cambio climático en la agricultura andina. Según los antecedentes recopilados se concluye que, el cambio climático en los Andes...
20
artículo
Publicado 2019
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Graduated motor imagery is the technique used in rehabilitation therapies, for the treatment of chronic pain and in most cases for movement disorders, the technique consists in strategically presenting therapies that correspond to laterality perception, mirror therapies and motor imagery. In the present work a mechanism was designed that facilitates the patient to learn about the movement mechanisms and the way in which the movement interacts with the extremities of the upper and lower limbs, the design is based on being able to use 24 images of the upper limbs and lower, these images are grouped into two groups with a different background, one dark and the other light, these images are grouped and sequentially arranged in a video, each image has a duration of 2 seconds in the video, after this time the image, at the time each image is displayed, the patient raises his hand that correspo...
