Browsing by Subject "renewable energy"

Hybrid Brayton concentrated solar power (CSP) plants have been gaining attention in the last decade upon many advantages regarding the use of traditional generation technologies combined with renewable energy sources. ...

The present work was carried out in order to evaluate the world's scientific production with respect to the topic of biomass, based on articles published from 2007 onwards. The data were obtained from the Web of Science ...

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study
...
Moreno Gamboa, Faustino | 2021-04-09

Hybrid Brayton concentrated solar power (CSP) plants have been gaining attention in the last decade upon many advantages regarding the use of traditional generation technologies combined with renewable energy sources. However, some technical and economic issues must be solved to allow its widespread use. Research and development efforts are deemed essential to the study of factors that constrain cycle performance looking to increase its efficiency, reducing fuel consumption, and decreasing emissions. This study presents the performance evaluation of a hybrid multi-stage CSP plant considering specific environmental conditions to attain the factor that constrains its optimal performance. Overall energy and exergy plant efficiencies are analyzed, considering an arbitrary number of stages. For instance, a double compression expansion hybrid CSP plant shows the overall energy efficiency of 32% larger, a 30% higher exergy efficiency, and a fuel conversion rate around 18% larger when compared with a single-stage CSP plant.

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An integral PEST study of biomass as energy resource
...
Mendoza Cassere, Daniel | 2018-08-18

The present work was carried out in order to evaluate the world's scientific production with respect to the topic of biomass, based on articles published from 2007 onwards. The data were obtained from the Web of Science data collection, and analyzed, through the HitsCite metadata processor, within which indicators were highlighted, such as the number of total publications, the countries that publish the most, in different periods of years, to establish the trend graphically and in the future, to be able to predict the behavior that will occur. The results show that of the 874 articles published to date, 168 were published by the United States, which is equivalent to 19.2%, followed by China, Italy and finally the United Kingdom with 65 articles published (7.4%), 64 articles (7.3%) and 56 articles published (6.4%) respectively. In addition, a PEST analysis was developed to analyses the behavior of the number of publications in relation to the political, economic, social and technological fields for each country studied, in order to be able to create means of prediction in the future.

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Browsing by Subject "renewable energy"

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study

An integral PEST study of biomass as energy resource

Envíos recientes

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study

An integral PEST study of biomass as energy resource

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Browsing by Subject "renewable energy"

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study ﻿

An integral PEST study of biomass as energy resource ﻿

Envíos recientes

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study

An integral PEST study of biomass as energy resource

Portales Institucionales

Hybrid brayton multi-stage concentrated solar power plant energy and exergy performance study

An integral PEST study of biomass as energy resource