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Diseno E Implementacion De Un Modulo De Control De Temperatura Para Un Intercambiador De Calor
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Book Synopsis Diseño e implementación de un módulo de control de temperatura para un intercambiador de calor by : Richard A. Inostroza Huayta
Download or read book Diseño e implementación de un módulo de control de temperatura para un intercambiador de calor written by Richard A. Inostroza Huayta and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diseño e implementación de la instrumentación del intercambiador de calor by : Ricardo Hinestroza Arce
Download or read book Diseño e implementación de la instrumentación del intercambiador de calor written by Ricardo Hinestroza Arce and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diseño e implementación de un sistema de control automático de temperatura para un módulo de ensayos de aire acondicionado by : Johnnathan Joseph Moisés Díaz Ávila
Download or read book Diseño e implementación de un sistema de control automático de temperatura para un módulo de ensayos de aire acondicionado written by Johnnathan Joseph Moisés Díaz Ávila and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Desarrollo de una herramienta computacional para la implementación de estrategias de control by : Miriam Betsabé González Conzuelo
Download or read book Desarrollo de una herramienta computacional para la implementación de estrategias de control written by Miriam Betsabé González Conzuelo and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Uno de los problemas que se tiene en la industria es que no siempre es posible el monitoreo de las variables del proceso, lo cual dificulta el control de las más importantes. Para realizarlo es necesario instrumentar el proceso, y un equipo de cómputo que permita el monitoreo y control. En este trabajo se realiza el desarrollo e implementación de estrategias de control en un proceso real para establecer el control de temperatura en un intercambiador de calor. Para ello fue necesario desarrollar la comunicación entre un sistema de adquisición de datos y una computadora. Se desarrolló una interface hombre-máquina que permite el monitoreo y control de las variables del proceso. Se implementaron dos controladores, un controlador PID y un controlador PI-Difuso. El controlador difuso desarrollado se diseñó con base al método de prueba y error. El controlador PID se ha sintonizado heurísticamente. Se realizaron experimentos en tiempo real, modificando de forma heurística los parámetros de los controladores para encontrar el mejor desempeño del proceso ante cambios en referencia y perturbaciones. Se define el diseño de los experimentos a realizar para probar la operabilidad de la interfaz y se comparó el desempeño de los controladores. Se comprobó el funcionamiento y operabilidad de una interface hombre-máquina que permite el monitoreo y control de las variables de un intercambiador de calor. Se realizó un análisis sobre la confiabilidad del sistema implementado.
Book Synopsis Diseño e implementación de un controlador difuso con ganancia auto-ajustable para un intercambiador de calor by : Christopher Salvador Ramírez Revilla
Download or read book Diseño e implementación de un controlador difuso con ganancia auto-ajustable para un intercambiador de calor written by Christopher Salvador Ramírez Revilla and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Una de las áreas de la ingeniería que ha experimentado un crecimiento importante a partir de la década de los 70's hasta la actualidad, ha sido sin duda el diseño de sistemas difusos, esta herramienta matemática no es nueva, pues sus orígenes se remontan a la década de los 60's, con la creación de un nuevo concepto llamado lógica difusa, sin embargo su implementación radica principalmente, en el diseño de sistemas de control difusos que a partir de la década de los 80's y de los 90's han demostrado gran versatilidad en la resolución de una gran cantidad de problemas prácticos, desde el control del mezclado en una fábrica de cementos, pasando por el control de frenado de sistemas de transporte, hasta el control de calidad de limpieza en una lavadora [6; 5] Normalmente en la lógica convencional se tiene un conjunto de enunciados que pueden ser verdaderos o falsos, si o no, 0 ó 1. En el contexto de la lógica difusa, el enunciado de "la temperatura es 25 grados centígrados" puede ser verdadero o falso. Sin embargo, en muchas situaciones la respuesta puede ser más de un simple "...este, no estoy seguro", "quizás", "bueno, depende..." y algunas otras. Por ejemplo, en un día veraniego la frase "la temperatura esta muy alta" no es ni verdadera ni falsa, ya que es una idea cualitativa que representa una opinión más que un hecho objetivo. No existe certeza en estas situaciones, depende del contexto. La lógica difusa maneja esta incertidumbre en ingeniería mediante grados de certeza para responder a una cuestión lógica. Comercialmente, la lógica difusa ha sido usada con gran éxito para controlar máquinas y productos de consumo. Desde un punto de vista práctico las aplicaciones de la teoría difusa han sido concentradas sobre los sistemas difusos, en particular en controladores difusos que permiten realizar el control de sistemas físicos, este tipo de controladores presentan ciertas características como son: control más suave, una reducción importante en la complejidad matemática utilizada y poco conocimiento matemático del modelo con el cuál se desea trabajar. Los sistemas difusos combinan la información de expertos humanos (lenguaje natural) con mediciones físicas de las variables del sistema a través de sensores [12]. Una muestra de aplicaciones comerciales que han utilizado lógica difusa son: control del ambiente, equipos de aire acondicionado, humidificadores, equipos para el hogar, lavadoras y secadoras, aspiradoras, tostadores, hornos de microondas entre otras. Estos controladores han demostrado ser más robustos que el tipo PID, sobre todo cuando se trata de procesos no lineales o procesos de alto orden modelados como primer orden. Normalmente el controlador PID requiere que el modelo del proceso sea de primer orden con tiempo muerto, cuando esto no se cumple, el PID empeora su estabilidad relativa y se torna con una eficiencia baja comparada con un controlador difuso bien ajustado (61. Este último no ha recibido del todo una aceptación amplia en la industria debido a que no cuenta con una metodología formal de ajuste como el PID, además de la presencia comercial de diversas compañías que avalan al PID [5].
Book Synopsis Diseño e implementación de un sistema de control de temperatura y monitoreo de humedad para un horno de secado de transformadores by :
Download or read book Diseño e implementación de un sistema de control de temperatura y monitoreo de humedad para un horno de secado de transformadores written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diseño de un sistema de control multivariables y su aplicación a un intercambiador de calor by : Pablo Segundo Carmona Rojas
Download or read book Diseño de un sistema de control multivariables y su aplicación a un intercambiador de calor written by Pablo Segundo Carmona Rojas and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diseño e implementación de un sistema automático de control de temperatura para la aceleración de reacciones químicas, mediante el uso de un horno de microondas comercial by : Berekyakaleb Nereida Errico Lebrun
Download or read book Diseño e implementación de un sistema automático de control de temperatura para la aceleración de reacciones químicas, mediante el uso de un horno de microondas comercial written by Berekyakaleb Nereida Errico Lebrun and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diseño e implantación de intercambiadores de calor en centrales térmicas by : Mario Nieto Calzada
Download or read book Diseño e implantación de intercambiadores de calor en centrales térmicas written by Mario Nieto Calzada and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identificación del modelo de planta para el diseño de un sistema de control en lazo cerrado de un intercambiador de calor by : Franco Gustavo Estrada Obregón
Download or read book Identificación del modelo de planta para el diseño de un sistema de control en lazo cerrado de un intercambiador de calor written by Franco Gustavo Estrada Obregón and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Análisis, diseño e implementación de un módulo electrónico de medición de presión, temperatura, flujo, humedad relativa y concentración de oxígeno, para un ventilador pulmonar by : Alejandro Palomino Amaro
Download or read book Análisis, diseño e implementación de un módulo electrónico de medición de presión, temperatura, flujo, humedad relativa y concentración de oxígeno, para un ventilador pulmonar written by Alejandro Palomino Amaro and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Process Design and Simulation: Aspen Plus and Aspen Hysys Applications by : Juma Haydary
Download or read book Chemical Process Design and Simulation: Aspen Plus and Aspen Hysys Applications written by Juma Haydary and published by John Wiley & Sons. This book was released on 2019-01-16 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and example oriented text for the study of chemical process design and simulation Chemical Process Design and Simulation is an accessible guide that offers information on the most important principles of chemical engineering design and includes illustrative examples of their application that uses simulation software. A comprehensive and practical resource, the text uses both Aspen Plus and Aspen Hysys simulation software. The author describes the basic methodologies for computer aided design and offers a description of the basic steps of process simulation in Aspen Plus and Aspen Hysys. The text reviews the design and simulation of individual simple unit operations that includes a mathematical model of each unit operation such as reactors, separators, and heat exchangers. The author also explores the design of new plants and simulation of existing plants where conventional chemicals and material mixtures with measurable compositions are used. In addition, to aid in comprehension, solutions to examples of real problems are included. The final section covers plant design and simulation of processes using nonconventional components. This important resource: Includes information on the application of both the Aspen Plus and Aspen Hysys software that enables a comparison of the two software systems Combines the basic theoretical principles of chemical process and design with real-world examples Covers both processes with conventional organic chemicals and processes with more complex materials such as solids, oil blends, polymers and electrolytes Presents examples that are solved using a new version of Aspen software, ASPEN One 9 Written for students and academics in the field of process design, Chemical Process Design and Simulation is a practical and accessible guide to the chemical process design and simulation using proven software.
Book Synopsis HVAC Systems Duct Design by : Smacna
Download or read book HVAC Systems Duct Design written by Smacna and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radiation Protection and Safety in Industrial Radiography by : International Atomic Energy Agency
Download or read book Radiation Protection and Safety in Industrial Radiography written by International Atomic Energy Agency and published by . This book was released on 1999 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Safety Report summarizes good and current state of the art practices in industrial radiography and provides technical advice on radiation protection and safety. It contains information explaining the responsibilities of regulatory authorities, operating organizations, workers, equipment manufacturers and client organizations, with the intention of enhancing radiation protection and safety.
Book Synopsis Greenhouse Technology and Management by : Nicolás Castilla
Download or read book Greenhouse Technology and Management written by Nicolás Castilla and published by CABI. This book was released on 2013 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Translation of the second ed.: Invernaderos de plaastico: tecnologaia y manejo.
Author :IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes Publisher :IWA Publishing ISBN 13 :1900222787 Total Pages :61 pages Book Rating :4.9/5 (2 download)
Book Synopsis Anaerobic Digestion Model No.1 (ADM1) by : IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes
Download or read book Anaerobic Digestion Model No.1 (ADM1) written by IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes and published by IWA Publishing. This book was released on 2002-02-01 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes was created with the aim to produce a generic model and common platform for dynamic simulations of a variety of anaerobic processes. This book presents the outcome of this undertaking and is the result of four years collaborative work by a number of international experts from various fields of anaerobic process technology. The purpose of this approach is to provide a unified basis for anaerobic digestion modelling. It is hoped this will promote increased application of modelling and simulation as a tool for research, design, operation and optimisation of anaerobic processes worldwide. This model was developed on the basis of the extensive but often disparate work in modelling and simulation of anaerobic digestion systems over the last twenty years. In developing ADM1, the Task Group have tried to establish common nomenclature, units and model structure, consistent with existing anaerobic modelling literature and the popular activated sludge models (See Activated Sludge Models ASM1, ASM2, ASM2d and ASM3, IWA Publishing, 2000, ISBN: 1900222248). As such, it is intended to promote widespread application of simulation from domestic (wastewater and sludge) treatment systems to specialised industrial applications. Outputs from the model include common process variables such gas flow and composition, pH, separate organic acids, and ammonium. The structure has been devised to encourage specific extensions or modifications where required, but still maintain a common platform. During development the model has been successfully tested on a range of systems from full-scale waste sludge digestion to laboratory-scale thermophilic high-rate UASB reactors. The model structure is presented in a readily applicable matrix format for implementation in many available differential equation solvers. It is expected that the model will be available as part of commercial wastewater simulation packages. ADM1 will be a valuable information source for practising engineers working in water treatment (both domestic and industrial) as well as academic researchers and students in Environmental Engineering and Science, Civil and Sanitary Engineering, Biotechnology, and Chemical and Process Engineering departments. Contents Introduction Nomenclature, State Variables and Expressions Biochemical Processes Physicochemical Processes Model Implementation in a Single Stage CSTR Suggested Biochemical Parameter Values, Sensitivity and Estimation Conclusions References Appendix A: Review of Parameters Appendix B: Supplementary Matrix Information Appendix C: Integration with the ASM Appendix D: Estimating Stoichiometric Coefficients for Fermentation Scientific & Technical Report No.13
Download or read book Cities of Tomorrow written by Peter Hall and published by Wiley-Blackwell. This book was released on 1997-02-18 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities of Tomorrow is a critical history of planning in theory and practice in the twentieth century, as well as of the social and economic problems and opportunities that gave rise to it. Trenchant, perceptive, global in coverage, this book is an unrivalled account of its crucial subject. The third edition of Cities of Tomorrow is comprehensively revised to take account of abundant new literature published since its original appearance, and to view the 1990s in historical perspective. This is the definitive edition, reviewing the development of the modern planning movement over the entire span of the twentieth century.
