Archivo de marzo, 2020
Our Solution: «Hablemos de Ciencia – Let’s Talk Science»
Tagline: Llevamos Ciencia y Tecnología de manera amical, sencilla y técnica usando radioemisoras de señal abierta en América Latina y el Caribe
Participando en el concurso TPRIZE CHALLENGE.
Ayúdanos compartiéndolo en redes sociales y comentándolo 
Burning harvested organic matter – biomass – provided most of mankind’s energy needs for millennia. Using such fuels remains the primary energy source for many people in developing and emerging economies, but such “traditional use” of biomass is often unsustainable, with inefficient combustion leading to harmful emissions with serious health implications.
Modern technologies can convert this organic matter to solid, liquid and gaseous forms that can more efficiently provide for energy needs and replace fossil fuels. A wide range of biomass feedstocks can be used as sources of bioenergy. These include: wet organic wastes, such as sewage sludge, animal wastes and organic liquid effluents, and the organic fraction of municipal solid waste (MSW); residues and co-products from agroindustries and the timber industry; crops grown for energy, including food crops such as corn, wheat, sugar and vegetable oils produced from palm, rapeseed and other raw materials; and nonfood crops such as perennial lignocellulosic plants (e.g. grasses such as miscanthus and trees such as short-rotation willow and eucalyptus) and oilbearing plants (such as jatropha and camelina).
Many processes are available to turn these feedstocks into a product that can be used for electricity, heat or transport. The figure illustrates a number of the main pathways available for these applications (IEA and FAO, 2017). The most common pathways to date have been: the production of heat and power from wood, agricultural residues and the biogenic fraction of wastes; maize and sugarcane to ethanol; and rapeseed, soybean and oil crops to biodiesel. Each of these bioenergy pathways consists of several steps, which include biomass production, collection or harvesting, processing to improve the physical characteristics of the fuel, pre-treatment to alter chemical properties, and finally conversion of the biomass to useful energy. The number of these steps may differ depending on the type, location and source of biomass, and the technology used to provide the relevant final energy use.
Source: International Energy Agency. “Technology Roadmap: Delivering Sustainable Bioenergy” http://www.iea.org
To provide an understanding of the current market landscape for bioenergy, an overview of market developments across the heat, electricity and transport sectors over the 2010-16 period is provided. This highlights key market trends since the production of the previous IEA technology roadmaps on bioenergy, and puts the longer-term scenarios in this roadmap into context.
Biomass and waste are already a significant global energy source, accounting for over 70% of all renewable energy production, and making a contribution to final energy consumption in 2015 that was roughly equivalent to that of coal. The largest end use of biomass and waste remains the traditional use of biomass, which is generally considered an unsustainable application of these resources. The focus of this publication is modern bioenergy solutions; the term bioenergy is generally used to refer to these and exclude the traditional use of biomass. Modern bioenergy consumption is largest in the heat sector, although bioenergy for electricity and transport biofuels is growing faster, mainly due to higher levels of policy support
Source: International Energy Agency. «Technology Roadmap: Delivering Sustainable Bioenergy» http://www.iea.org
J1115: Entrevista hecha por la Revista Energía de Chile en el marco del Congreso BioBio Energía 2018
Durante el Congreso BioBio Energía 2018 que se realizó en la Ciudad de Concepción, la Revista Energía me hizo una entrevista cuyas preguntas y respuestas se plasman en el link líneas abajo. Dicha entrevista fue del todo cordial, amena, técnica y entretenida; pues la temática y el entorno del evento permitían un clima adecuado de fluencia de opiniones e ideas. Les dejo con ésta lectura que espero sea de su interés.
Link de la entrevista: https://www.revistaenergia.com/19388/
Considerando que la densidad población de Perú es 20 personas/km2, España es 93 personas/km2 e Italia es 200 personas/km2. Se analiza la relación entre densidades poblaciones y la cantidad de casos confirmados de coronavirus cuya data recolectada se muestra en Tabla 1 y muestran los resultados en las Figuras 1, 2 y 3.
Ver análisis completo en:
I share what I have published in my other blog, with this I contribute one more grain of sand to understand the behavior of this global pandemic: coronavirus COV-19
Comparto lo que he publicado en mi otro blog, con esto aporto un granito de arena más para entender el comportamiento de ésta pandemia mundial: coronavirus COV-19.
Videoconferencia sobre Vehículos Eléctricos en la red y un resumen de tecnologías de generación distribuida en el marco de Energías Renovables. . Invitados a darle Me Gusta a mi fanpage http://www.facebook.com/jorgemirezperu. Transmisión en vivo y en directo. Compartir
Videoconferencia sobre tecnologías de generación distribuida (GD): celdas de combustibles, celdas solares fotovoltaicas (PV), turbinas eólicas y cogeneración. De acceso libre y gratuito. Compartirlo e invitados a darle Me Gusta a mi fanpage http://www.facebook.com/jorgemirezperu por el cual se transmistirá en español, en vivo y en directo.
Hablemos sobre «Gestión Distribuida y algo de Energías Renovables»
Invitados a dar me gusta a mi fanpage http://www.facebook.com/jorgemirezperu para siguientes charlas…
Compartir y bienvenido sean las preguntas
Blog in ENGLISH
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Dear reader, if you wish to make a donation or are interested in any information or code, please contact me (e-mail: jmirez@uni.edu.pe). Donations will allow you to continue studying and researching, and also to provide more information on this blog. My PayPal account is jorgemirez2002@gmail.com or if it is by bank transfer write to my email jmirez@uni.edu.pe. Any amount of money is welcome. Thank you.
Estimado lector, si desean hacer una donación o le interesa alguna información o código, favor ponerse en contacto con mi persona (e-mail: jmirez@uni.edu.pe). Las donaciones va a permitir seguir estudiando e investigando, y además, el poder brindar más información en este blog. Mi cuenta en PayPal es jorgemirez2002@gmail.com o si es por transferencia bancaria escribirme a mi correo jmirez@uni.edu.pe. Cualquier cantidad de dinero es bienvenido. Gracias.
Datos Generales
Good day. My full name is Jorge Luis MIREZ TARRILLO.
I am Peruvian and live in Lima, capital of Perú in South America.I am Mechanical Electrical Engineering, MSc Physics and Dr. Physics (title doctoral thesis: Control, Optimization, and Management of Microgrid Current Direct)
Too, actually job as Principal Professor in Faculty of Oil, Gas and Petrochemical Engineering of Universidad Nacional de Ingeniería (National University of Engineering) in Lima – PERU (Courses: Modern Physics, Differential Equations and Research's Methodology)
My subjects of my interest are control, signal processing, optimization, simulation, biomedical research, smart grid, microgrid, water.
I have experience in Matlab/Simulink programming, biomedical equipment, electrical systems, renewable energies, microgrids, saturated steam systems 100 psi and organizing academic events.
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