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Analysis and optimization for the process of glass tempering using autoclave

G E, Valencia; Y D, Cardenas; C H, Acevedo (Journal of Physics: Conference Series, 2018)

A mathematical analysis of the glass tempering process was carried out using an autoclave, varying the operating parameters of the system. It was found that the process time can be reduced by up to 3.23% by changing the ...
Bibliometric study of state observer research applied to internal combustion engine

Y D, Cardenas; G E, Valencia; C H, Acevedo (Journal of Physics: Conference Series, 2018)

The present study was conducted to evaluate the worldwide scientific production related to observers applied to internal combustion engines by taking information from the Web of Science (WoS) database and taking the ...
PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia

G E, Valencia; Y D, Cardenas; C H, Acevedo (Journal of Physics: Conference Series, 2019)

This article presents the analysis of the political, economic, social and technological aspects of the countries with the greatest development and generation of wind energy in the world, with the aim of studying the ...
Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia

C H, Acevedo; G E, Valencia; Y D, Cardenas (Journal of Physics: Conference Series, 2018)

In this article a techno-economic study of an Electric-Biomass on-grid power plant is presented, in order to compare the performance and the operating annual cost under some types of biogas produced from poultry, bovine ...

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Analysis and optimization for the process of glass tempering using autoclave
...
G E, Valencia | 2018

A mathematical analysis of the glass tempering process was carried out using an autoclave, varying the operating parameters of the system. It was found that the process time can be reduced by up to 3.23% by changing the resistance to 15Ω, but increasing the resistance more than this value would mean compromising the quality of the final product. Thus, it is advisable to make variations of the resistance between 10Ω and15Ω, which will allow the optimization of the process time and pressures without affecting the quality of the result

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Bibliometric study of state observer research applied to internal combustion engine
...
Y D, Cardenas | 2018

The present study was conducted to evaluate the worldwide scientific production related to observers applied to internal combustion engines by taking information from the Web of Science (WoS) database and taking the papers published between 2001 − 2017. The works found are mostly research articles with a total of 130 articles equivalent to 97.01%, of the 134 articles studied, and it was also noted that the production of this type of work increased in the last 3 years, with the maximum value in 2015 being 22 articles, even in those 3 years, the greatest number of references were also found. The United States is the country with the highest number of publications with 42 followed by People´s Republic of China, France and UK with 41, 11 and 11 respectively. Although the USA is the country with the highest number of publications, China has consolidated its position as the country with the highest number of publications and citations in the last 3 years. However, within the top 10 institutes with the highest number of publications, 4 of them are from the United States, among which Ohio State University stands out as the institute with the highest number of publications with 16 (11.9%). On the other hand, the most commonly used words in the documents were observer (91), control (47), engine (47), based (42) and estimation (41).

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PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia
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G E, Valencia | 2019

This article presents the analysis of the political, economic, social and technological aspects of the countries with the greatest development and generation of wind energy in the world, with the aim of studying the successes and disadvantages over the years and serve as a reference to a country like Colombia, which is in full technological development and is very interested in investing in new alternatives to the imminent ecological disaster resulting from polluting emissions. Colombia signs the Paris Agreement and immediately creates a large number of opportunities supported by state policies and economic investment, specifically in the construction of wind farms that guarantee a real alternative to the country's energy demand. Wind energy supplies 5% of the world's electricity, a contribution in which countries such as the United States, China, and Germany are the main producers. For this reason, it is necessary to study and analyze the factors that prevent the technological development of wind energy in Colombia, if it is considered a country with abundant resources in renewable energy sources and zero cost, a country that aspires to be a protagonist in the next 5 years according to the Ministry of Mines and Energy.

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Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia
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C H, Acevedo | 2018

In this article a techno-economic study of an Electric-Biomass on-grid power plant is presented, in order to compare the performance and the operating annual cost under some types of biogas produced from poultry, bovine and porcine manure, and solid urban organic waste, using the Homer® software to develop many solutions. Certainly, the best set up had the maximum combined renewable energy with a minimum electric consumption from the grid. The scheme was integrated by two 500kW biogas-powered electric generator on grid to supply an average energy of 1401.6kW, with an annual operating cost of $2.09 million when the energy supply is electric. Results presented a significant operational cost reduction when the biogas generator is operating on grid, finding an 8.61% of cost decrease using biogas generated from poultry, bovine and porcine manure, and a 10.53% of cost decrease using biogas from solid urban organic waste from centers and grocery market places at Caribbean Region of Colombia.

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Browsing by Author "G E, Valencia"

Analysis and optimization for the process of glass tempering using autoclave ﻿

Bibliometric study of state observer research applied to internal combustion engine ﻿

PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia ﻿

Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia ﻿

Envíos recientes

Analysis and optimization for the process of glass tempering using autoclave

Bibliometric study of state observer research applied to internal combustion engine

PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia

Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia

Analysis and optimization for the process of glass tempering using autoclave

Bibliometric study of state observer research applied to internal combustion engine

PEST analysis of wind energy in the world: From the worldwide boom to the emergent in Colombia

Techno-economic analysis of on-grid biomass renewable energy power station: A case study in Caribbean region of Colombia