Download or read book Introducci n a la termotransferencia written by Yanan Camaraza Medina and published by Editorial Universitaria (Cuba). This book was released on 2020-09-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Estas notas se han escrito como material didáctico para los estudiantes de ingeniería de perfil mecánico, aunque puede ser utilizada por otras especialidades, sobre todo en los temas fundamentales. En ella se pretende darle al alumno la posibilidad de contrastar con sus notas de clases y así darle la oportunidad de comprender mejor las ideas transmitidas por su profesor. De acuerdo con los objetivos de un aprendizaje adecuado de los fundamentos de la termotransferencia, se proporciona una panorámica general de los aspectos fundamentales de la teoría de los procesos de termotransferencia necesarios para iniciar al alumno en su aplicación práctica. En este sentido el documento puede resultar útil para aquellos que al margen de su lectura, lo empleen adicionalmente para adquirir una formación básica que les permita dominar y conocer las líneas generales de la transferencia de calor, sus aplicaciones y limitantes. No se pretende reemplazar los muchos libros de texto que, desde diferentes ópticas abordan las temáticas relacionadas con la termotransferencia, por el contrario, la idea ha sido componer un resumen introductorio escrito en un lenguaje asequible, que sirva de punto de partida para la consulta de esos libros. Así para facilitar esa labor en las páginas finales se incluye una lista de referencias bibliográficas donde el lector interesado podrá ampliar los conceptos expuestos acá. En esta primera versión, a pesar de que el material fue pensado como un curso introductorio, se incluyen temáticas de elevada importancia en la ingeniería moderna, como son los métodos de análisis sustentados en la aplicación del método de elementos finitos, tanto en sus variantes lineales y no lineales, y sus aplicaciones en la solución numérica de problemas de termotransferencia auxiliado en la implementación de estas modernas técnicas con la ayuda de los modernos ordenadores y de novedosos paquetes de software.
Download or read book Una introducci n al estudio de la termodin mica y a la transferencia del calor written by Francisco Oliver González Rubio and published by . This book was released on 1987 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduccion a la Termodinamica de Las Reacciones Quimicas written by Jose C. Iñiguez and published by LibrosEnRed. This book was released on 2007-12 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entre estudiantes y profesionales de la quimica, es legendaria la dificultad que representa alcanzar una plena comprension y un manejo diestro de los conceptos termodinamicos de entropia, energias libres o trabajo quimico. Se puede decir con justeza que la termodinamica quimica es la columna vertebral de la quimica y la ingenieria quimica. La cabal comprension de sus conceptos fundamentales cobra, segun esta perspectiva, singular importancia. La necesidad de contar con una obra que permitiese acceder de manera clara, detallada y precisa, tanto a la significacion de los conceptos clave, a la forma en que se interrelacionan, asi como tambien al papel que juegan con relacion a la espontaneidad y al equilibrio de las reacciones quimicas ha sido la motivacion que ha llevado al autor a escribir la presente obra. El libro se ha dividido en seis capitulos. En los cuatro primeros se presentan las bases conceptuales que habran de permitir el analisis de reacciones quimicas concretas a traves de las cuales se iluminara la significacion de los conceptos aludidos. En el primer capitulo de la obra se hace una revision sucinta de aquellos antecedentes termodinamicos necesarios tales como espontaneidad, bano termico, grado de avance, propiedades extensivas e intensivas, entropia, y equilibrio quimico. En el capitulo dos -y a traves de una metodologia inedita ejemplificada con la transferencia irreversible de calor, con la expansion isotermica de un gas ideal y con el mezclado de gases ideales-, se procede a identificar el trabajo perdido con el incremento de entropia que acompana al universo de todo proceso irreversible. En el capitulo tercero se hace una discusion detallada de la termodinamica dereacciones quimicas reversibles e irreversibles que ocurren tanto a presion y temperatura constantes como a volumen y temperatura constantes, y a traves de ellas se introducen las funciones energia libre de Gibbs y Helmholtz. En el capitulo cuarto se introduce el fundamental concepto de reaccion estandar. Este instrumento de analisis termodinamico, ausente en cualquiera de sus formas o acepciones en la gran mayoria de las presentaciones sobre este tema, es de tal importancia que cualquier discusion que sin su intervencion se haga de la termodinamica de las reacciones quimicas esta, en opinion del autor, condenada a brindar una comprension incompleta y por lo mismo defectuosa. En los capitulos quinto y sexto la aplicacion de las herramientas conceptuales previamente desarrolladas a una serie de reacciones quimicas de diverso grado de complejidad permiten cuantificar detalladamente los cambios de entropia y energia libre que acompanan su evolucion. La prolija y cuidadosa discusion de estos resultados es el vehiculo que conduce finalmente a ilustrar la plena y cabal significacion de los conceptos fundamentales de la termodinamica de las reacciones quimicas.
Download or read book Chemical Reaction Engineering written by Octave Levenspiel and published by John Wiley & Sons. This book was released on 1998-09-01 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical reaction engineering is concerned with the exploitation of chemical reactions on a commercial scale. It's goal is the successful design and operation of chemical reactors. This text emphasizes qualitative arguments, simple design methods, graphical procedures, and frequent comparison of capabilities of the major reactor types. Simple ideas are treated first, and are then extended to the more complex.
Download or read book Advances in Bio Mechanical Systems and Materials written by Andreas Ochsner and published by Springer Science & Business Media. This book was released on 2013-07-31 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents the latest results related to bio-mechanical systems and materials. The bio-mechanical systems with which his book is concerned are prostheses, implants, medical operation robots and muscular re-training systems. To characterize and design such systems, a multi-disciplinary approach is required which involves the classical disciplines of mechanical/materials engineering and biology and medicine. The challenge in such an approach is that views, concepts or even language are sometimes different from discipline to discipline and the interaction and communication of the scientists must be first developed and adjusted. Within the context of materials' science, the book covers the interaction of materials with mechanical systems, their description as a mechanical system or their mechanical properties.
Download or read book Euphemism Dysphemism written by Keith Allan and published by Oxford University Press, USA. This book was released on 1991 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Euphemism and Dysphemism In this fascinating study, Keith Allan and Kate Burrige examine the linguistic, social, and psychological aspects of this intriguing universal practice.
Download or read book Innovating with Concept Mapping written by Alberto Cañas and published by Springer. This book was released on 2016-08-20 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 7th International Conference on Concept Mapping, CMC 2016, held in Tallinn, Estonia, in September 2016. The 25 revised full papers presented were carefully reviewed and selected from 135 submissions. The papers address issues such as facilitation of learning; eliciting, capturing, archiving, and using “expert” knowledge; planning instruction; assessment of “deep” understandings; research planning; collaborative knowledge modeling; creation of “knowledge portfolios”; curriculum design; eLearning, and administrative and strategic planning and monitoring.
Download or read book Handbook of Food Powders written by Bhesh Bhandari and published by Elsevier. This book was released on 2023-11-11 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Food Powders: Chemistry and Technology, Second Edition covers current developments in food powder technology, such as Microbial decontamination of food powders, Gas and oil encapsulated powders, and Plant-based protein powders among other important topics. Sections introduce processing and handling technologies for food powders, focus on powder properties, including surface composition, rehydration and techniques to analyze the particle size of food powders, and highlight specialty food powders such as dairy powders, fruit and vegetable powders and coating foods with powders. Edited by a team of international experts in the field, this book continues to be the only quality reference on food powder technology available for the audiences of professionals in the food powder production and handling industries. It is also ideal for development and quality control professionals in the food industry who use powders in foods, and for researchers, scientists and academics interested in the field. - Introduces six new chapters that incorporate the current developments in food powder technology - Examines powder properties, including surface composition, shelf life and techniques used to examine particle size - Focuses on specialty powders such as dairy, infant formulas, powdered egg, fruit and vegetable, and culinary and specialty products
Download or read book Poverty in Poland Hungary and Yugoslavia in the Years of Crisis 1978 87 written by Branko Milanovic and published by World Bank Publications. This book was released on 1990 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revue roumaine de chimie written by and published by . This book was released on 1983 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Internacional written by and published by . This book was released on 1926 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occupational Safety and Hygiene written by Pedro Arezes and published by CRC Press. This book was released on 2013-04-04 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Occupational Safety and Hygiene presents selected papers from the International Symposium on Occupational Safety and Hygiene – SHO2013 (Guimarães, Portugal, 14-15 February 2013), which was organized by the Portuguese Society for Occupational Safety and Hygiene (SPOSHO). The contributions from 15 different countries focus on: - Occupational safety - Risk assessment - Safety management - Ergonomics - Management systems - Environmental ergonomics - Physical environments - Construction safety - Human factors The papers included in the book are mainly based on research carried out at universities and other research institutions, but they are also based on practical studies developed by Occupational Health & Safety (OHS) practitioners within their companies. As a result, this book will be useful to get acquainted with the state-of-the-art of the research within the aforementioned domains, as well as with some practical tools and approaches that are currently used by OHS professionals worldwide.
Download or read book Fundamentals of Analytical Chemistry written by Douglas A. Skoog and published by Cengage Learning. This book was released on 2013-01-01 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known for its readability and systematic, rigorous approach, this fully updated FUNDAMENTALS OF ANALYTICAL CHEMISTRY, 9E, International Edition offers extensive coverage of the principles and practices of analytic chemistry and consistently shows students its applied nature. The book's award-winning authors begin each chapter with a story and photo of how analytic chemistry is applied in industry, medicine, and all the sciences. To further reinforce student learning, a wealth of dynamic photographs by renowned chemistry photographer Charlie Winters appear as chapter-openers and throughout the text. Incorporating Excel spreadsheets as a problem-solving tool, the Ninth Edition is enhanced by a chapter on Using Spreadsheets in Analytical Chemistry, updated spreadsheet summaries and problems, an "Excel Shortcut Keystrokes for the PC" insert card, and a supplement by the text authors, EXCEL® APPLICATIONS FOR ANALYTICAL CHEMISTRY, which integrates this important aspect of the study of analytical chemistry into the book's already rich pedagogy. New to this edition is OWL, an online homework and assessment tool that includes the Cengage YouBook, a fully customizable and interactive eBook, which enhances conceptual understanding through hands-on integrated multimedia interactivity.
Download or read book Revista mexicana de f sica written by and published by . This book was released on 2005 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Host Bibliographic Record for Boundwith Item Barcode 30112100650693 and Others written by and published by . This book was released on 2013 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grain Drying written by Stanislaw Pabis and published by John Wiley & Sons. This book was released on 1998-03-09 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drying grain is necessary for proper storage, handling and processing; the methods used for drying grain have an important influence on quality and the overall economics of the process. This book provides all the tools needed for effective grain drying, inculding mathematical theory, tabulated data on the physical and thermal properties of grains, and more.
Download or read book Challenges in Higher Education for Sustainability written by J. Paulo Davim and published by Springer. This book was released on 2015-11-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest advances on the incorporation of sustainability in higher education. Different aspects such as the environmental, economic and social are here discussed. Several examples illustrating how sustainability in higher education is being pursued in different countries can be found in this book. Case studies include institutions from Kosovo, Brazil, Portugal, UK, Canada and USA.
