Download or read book Transferencia de calor Termotecnia written by Fernando Carlos Arenas and published by 978-987-2347-20-8. This book was released on 2021-03-05 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: El objeto de este libro, es dar respuesta a cuáles son los fundamentos de la transmisión de calor que se aplican al funcionamiento de los mecanismos de intercambio térmico, como así también, qué precauciones hay que tomar al realizar los cálculos prácticos.La exposición de este material está ordenada de acuerdo a la creciente complejidad de los temas expuestos para facilitar así una mejor comprensión de los mismos. En este texto se estudian los fundamentos de la transmisión del calor y su aplicación a los procesos, los que se exponen después de explicar las formas elementales del intercambio térmico. Los ejemplos numéricos se han previsto para un futuro texto complementario del presente.En general, he seguido lo aconsejado por la experiencia profesional en el área termomecánica y neumática, como también la obtenida en los años de profesor titular en la asignatura Termotecnia para alumnos de las carreras de ingeniería en la Universidad Nacional de Córdoba.UNIVERSITAS EDITORIAL CIENTÍFICA UNIVERSITARIA DE CÓRDOBAEste libro contiene el desarrollo de los siguientes temas: -UNIDAD 1: Conductibilidad Térmica-UNIDAD 2: Intercambio de Calor por Convección-UNIDAD 3: Radiación Térmica-UNIDAD 4: Casos particulares del Intercambio Térmico-UNIDAD 5: Régimen Variable-UNIDAD 6: Transmisión del Calor entre Fluidos en Movimiento-UNIDAD 7: Intercambio de Calor por Contacto Directo-UNIDAD 8: Carga de RefrigeraciónCon este libro usted podrá saber más sobre termotecnia/b>¡Descargue ya este libro y conozca más sobre transferencia de calor!ciencias exactas, termotecnia, transferencia de calor, energía, calor, intercambio térmico, ingeniería.
Download or read book Fundamentals of Heat Exchanger Design written by Ramesh K. Shah and published by John Wiley & Sons. This book was released on 2003-08-11 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and unique source integrates the material usually distributed among a half a dozen sources. * Presents a unified approach to modeling of new designs and develops the skills for complex engineering analysis. * Provides industrial insight to the applications of the basic theory developed.
Download or read book TEOR A Y PROBLEMAS DE TRANSMISI N DE CALOR written by MONTES PITA María José and published by Editorial UNED. This book was released on 2015-10-21 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este manual constituye el material base que permitirá a los alumnos de la UNED abordar el estudio de la Termotecnia, que se imparte en los grados de Ingeniería Mecánica y de Ingeniería en Tecnologías Industriales. La asignatura, de 5 créditos, es obligatoria del tercer curso, donde se hacen necesarios todos los conocimientos relacionados con la transmisión del calor, en sus tres modos: conducción, convección y radiación. La transmisión de calor tiene un papel muy importante en la industria, desde los procesos asociados a la generación de energía térmica (combustión fósil, fusión y fisión nuclear, calderas de biomasa, hornos solares, etc) hasta los mecanismos involucrados con su aprovechamiento o transformación en otro tipo de energía, siendo además fundamental en el diseño de intercambiadores de calor, condensadores, calderas, turbinas, etc.
Download or read book Fundamentals of Heat and Mass Transfer written by T. L. Bergman and published by John Wiley & Sons. This book was released on 2011-04-12 with total page 2249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Heat and Mass Transfer, 7th Edition is the gold standard of heat transfer pedagogy for more than 30 years, with a commitment to continuous improvement by four authors having more than 150 years of combined experience in heat transfer education, research and practice. Using a rigorous and systematic problem-solving methodology pioneered by this text, it is abundantly filled with examples and problems that reveal the richness and beauty of the discipline. This edition maintains its foundation in the four central learning objectives for students and also makes heat and mass transfer more approachable with an additional emphasis on the fundamental concepts, as well as highlighting the relevance of those ideas with exciting applications to the most critical issues of today and the coming decades: energy and the environment. An updated version of Interactive Heat Transfer (IHT) software makes it even easier to efficiently and accurately solve problems.
Download or read book LEV written by and published by . This book was released on 1999 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diccionario t cnico written by Federico Beigbeder Atienza and published by Ediciones Díaz de Santos. This book was released on 2006 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt: Más de 100.000 entradas. Glosario de siglas y abreviaturas. Actualización a 2006. El vocabulario técnico de dos mundos en sus manos. Ante la excelente acogida que ha obtenido la primera edición del Diccionario Técnico bilingüe del ingeniero y lexicógrafo Federico Beigbeder, presentamos esta segunda edición, ampliada y actualizada, compuesta por una cuidada selección de nuestra extensa base de datos léxicos que conforman el gran Diccionario Politécnico de las lenguas española e inglesa, editado por Ediciones Díaz de Santos, en los sectores que más aplicación tienen actualmente en la tecnología y el comercio, suministrando soluciones directas, precisas y eficaces a los problemas de terminología bilingüe. La obra abarca un amplio y multifacético repertorio científico-técnico de una extensa gama de campos y sectores, incluidas las nuevas tecnologías que han invadido todos los ámbitos del saber y del conocimiento humano.
Download or read book Vitamin C written by M B Davies and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin C is the first book to cover the history, chemistry, biochemistry, and medical importance of vitamin C and is the first to provide an in-depth, interdisciplinary study of this essential and fascinating compound. The book provides a comprehensive and systematic account of the vitamin C story, fully surveying the history of scurvy and how its cure led to the suggestion, discovery, and isolation of the vitamin, later named L-ascorbic acid. It describes in detail the vitamin's structure determination, synthesis and manufacture, and its oxidation products, derivatives and related compounds. Its key biochemical roles are fully categorized and explained, and the medical importance of the vitamin, including the recent use of so-called megadoses, is thoroughly discussed. Vitamin C will be of interest to a very wide readership and will provide useful background information and inspiration for students at various levels. It will also be relevant to the interested chemist or lay person, as well as those carrying out research in this area.
Download or read book Energy Performance of Residential Buildings written by Mat Santamouris and published by Taylor & Francis. This book was released on 2010-09-23 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy Rating is a crucial consideration in modern building design, affirmed by the new EC Directive on the energy performance of buildings. Energy represents a high percentage of the running costs of a building, and has a significant impact on the comfort of the occupants. This book represents detailed information on energy rating of residential buildings, covering: * Theoretical and experimental energy rating techniques: reviewing the state of the art and offering guidance on the in situ identification of the UA and gA values of buildings. * New experimental protocols to evaluate energy performance: detailing a flexible new approach based on actual energy consumption. Data are collected using the Billed Energy Protocol (BEP) and Monitored Energy Protocol (MEP) * Energy Normalization techniques: describing established methods plus a new Climate Severity Index, which offers significant benefits to the user. Also included in this book are audit forms and a CD-ROM for applying the new rating methodology. The software, prepared in Excel, is easy to use, can be widely applied using both deterministic and experimental methods, and can be adapted to national peculiarities and energy policy criteria. Energy Performance of Residential Buildings offers full and clear treatment of the key issues and will be an invaluable source of information for energy experts, building engineers, architects, physicists, project managers and local authorities. The book stems from the EC-funded SAVE project entitled EUROCLASS. Participating institutes included: * University of Athens, Greece * Belgium Building Research Institute, Belgium * University of Seville, Spain * Royal Institute of Technology, Sweden
Download or read book Termotecnia written by Lluís Jutglar and published by Marcombo. This book was released on 2011-10 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este libro es un texto de introducción a diversos temas termodinámicos, que se ha escrito insistiendo en los aspectos más prácticos desde el punto de vista técnico. El libro empieza con un recordatorio de los conceptos básicos que se utilizarán a lo largo del mismo, capítulo 1. El capítulo 2 se dedica a la circulación de fluidos por tuberías, dado que deben conducirse líquidos y gases desde un punto a otro, como medios de transporte de materia, calor, frío o energía mecánica. Las máquinas operadoras que actúan sobre estos fluidos comunicándoles la energía necesaria para que puedan circular se presentan en los cuatro capítulos siguientes (capítulos 3, 4, 5 y 6) dedicados, respectivamente, al estudio de bombas, ventiladores, compresores y máquinas de vacío. Dichas máquinas operadoras consumen energía mecánica, requiriendo la colaboración de máquinas motoras, por lo que el capítulo 7 está dedicado a turbinas de vapor, turbinas de gas y motores de combustión interna. Se ha creído conveniente incluir también los motores eléctricos, aunque estrictamente su estudio no debería incluirse en la termodinámica. En muchas industrias se trabaja con fluidos calientes y fríos (tuberías, depósitos, reactores) y debe minimizarse la disipación no deseada de calor y frío. El capítulo 8 está dedicado al aislamiento térmico. Gran cantidad de operaciones y procesos se realizan a temperatura distinta de la atmosférica, como por ejemplo, conservación de productos alimentarios, concentración por evaporación de disolventes, reactores, etc. En consecuencia se dedican tres capítulos a la generación de calor, producción de frío y redes de distribución de los mismos (capítulos 9, 10 y 11). Dado que la energía es escasa y cara, interesa conseguir el efecto deseado con el menor consumo de la misma, por lo que, en el capítulo 12, se han introducido técnicas dedicadas al ahorro energético. Teniendo en cuenta la creciente sensibilidad en temas afines a la conservación del medio ambiente y sostenibilidad de procesos, a pesar que pueda parecer un poco fuera de lugar en un libro enfocado a temas industriales, se ha dedicado el capítulo 13 a las energías renovables, aunque lógicamente, no con la extensión ni el detalle con que se estudiarían en un texto dedicado exclusivamente a las mismas. Por último, como ya se ha dicho, la industria química produce un bien útil consumiendo materia y energía. Para realizar esta labor dispone de un abanico de distintas materias, distintas fuentes energéticas y distintas tecnologías; el técnico debe ser capaz de averiguar cuál es el coste energético de un proceso y escoger el más idóneo, por lo que se dedica el último capítulo al tema de la gestión energética (capítulo 14). A lo largo del texto se han incluido ejemplos de cálculo con su resolución detallada, así como los gráficos y las tablas precisos. La dificultad es variable, pero todos ellos son una aplicación directa de los temas expuestos a lo largo de cada capítulo.
Download or read book Cooling the Cities written by Matheos Santamouris and published by Presses des MINES. This book was released on 2004 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transferencia de calor written by J. P. Holman and published by . This book was released on 1998 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Climate Mitigation Techniques written by M. Santamouris and published by Routledge. This book was released on 2020-09-30 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The urban climate is continuously deteriorating. Urban heat lowers the quality of urban life, increases energy needs, and affects the urban socio-economy. Urban Climate Mitigation Techniques presents steps that can be taken to mitigate this situation through a series of innovative technologies and examples of best practices for the improvement of the urban climate. Including tools for evaluation and a comparative analysis, this book addresses anthropogenic heat, green areas, cool materials and pavements, outdoor shading structures, evaporative cooling and earth cooling. Case studies demonstrate the success and applicability of these measures in various cities throughout the world. Useful for urban designers, architects and planners, Urban Climate Mitigation Techniques is a step by step tour of the innovative technologies improving our urban climate, providing a holistic approach supported by well-established quantitative examples.
Download or read book Nanoscience written by Claire Dupas and published by Springer Science & Business Media. This book was released on 2007-02-13 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practically-oriented overview of nanotechnologies and nanosciences is designed to provide students and researchers with essential information on both the tools of manufacture and specific features of the nanometric scale. Specific applications and techniques covered include nanolithography, STM and AFM, nanowires and supramolecules, molecular electronics, pptronics, and simulation. Each section devotes space to industrial applications and prospective developments. The book provides the only pedagogical review on major nanosciences topics at this level.
Download or read book Natural Ventilation in Buildings written by Francis Allard and published by Earthscan. This book was released on 1998 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: AIOLOS is a computational tool for the calculation of the airflow rates in naturally ventilated buildings.
Download or read book Termofluidos written by Leticia Corral Bustamante and published by Ewe Editorial Acad MIA Espa Ola. This book was released on 2013-01 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Es una obra literaria que contiene el desarrollo completo de los programas de educacion publica del nivel superior para las carreras de Ingenieria Mecatronica y afines (Ingenierias: Electromecanica, Mecanica, Quimica, Industrias Alimentarias, etc.) Incluye una gran variedad de Problemas de Termodinamica y Transferencia de Calor en el Volumen 1 Tomos 1 y 2, y de Mecanica de Fluidos en el Volumen 2, resueltos con procedimientos completos, sin saltearse pasos, en escenarios didacticos que favorecen el aprendizaje autodidacta. Consta de 7 capitulos: 5 en el Volumen 1, y 2 en el Volumen 2. El Vol. 1 Tomo 1, consta de 4 capitulos de Fundamentos de Termodinamica: 1 y 2 Leyes de la Termodinamica para procesos reversibles e irreversibles y ciclos termodinamicos (de Otto, diesel, rankine, refrigeracion). Este Vol. 1 Tomo 2, contiene 1 extenso capitulo de Mecanismos de Transferencia de Calor y Tablas con Propiedades Termofisicas. El Vol. 2, contiene 1 capitulo de Mecanica de Fluidos: Analisis de fluidos compresibles e incompresibles para flujos laminar y turbulento en tuberias y conductos, modelacion y simulacion de redes de tuberias y golpe de ariete; y 1 capitulo de Analisis Dimensional."
Download or read book Architecture and Urban Space written by Servando Alvarez and published by Springer. This book was released on 1991-09-30 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Ninth International PLEA Conference, Seville, Spain, September 24-27, 1991
Download or read book Nanoporous Materials Science And Engineering written by G Q Max Lu and published by World Scientific. This book was released on 2004-11-22 with total page 911 pages. Available in PDF, EPUB and Kindle. Book excerpt: Porous materials are of scientific and technological importance because of the presence of voids of controllable dimensions at the atomic, molecular, and nanometer scales, enabling them to discriminate and interact with molecules and clusters. Interestingly the big deal about this class of materials is about the “nothingness” within — the pore space. International Union of Pure and Applied Chemistry (IUPAC) classifies porous materials into three categories — micropores of less than 2 nm in diameter, mesopores between 2 and 50 nm, and macropores of greater than 50 nm. In this book, nanoporous materials are defined as those porous materials with pore diameters less than 100 nm.Over the last decade, there has been an ever increasing interest and research effort in the synthesis, characterization, functionalization, molecular modeling and design of nanoporous materials. The main challenges in research include the fundamental understanding of structure-property relations and tailor-design of nanostructures for specific properties and applications. Research efforts in this field have been driven by the rapid growing emerging applications such as biosensor, drug delivery, gas separation, energy storage and fuel cell technology, nanocatalysis and photonics. These applications offer exciting new opportunities for scientists to develop new strategies and techniques for the synthesis and applications of these materials.This book provides a series of systematic reviews of the recent developments in nanoporous materials. It covers the following topics: (1) synthesis, processing, characterization and property evaluation; (2) functionalization by physical and/or chemical treatments; (3) experimental and computational studies on fundamental properties, such as catalytic effects, transport and adsorption, molecular sieving and biosorption; (4) applications, including photonic devices, catalysis, environmental pollution control, biological molecules separation and isolation, sensors, membranes, hydrogen and energy storage, etc./a
