Programa Interactivo Para Análisis de Vibraciones en Rotores

Programa Interactivo Para Análisis de Vibraciones en Rotores PDF Author: Leonardo Eladio Vergara Guillen
Publisher: Eae Editorial Academia Espanola
ISBN: 9783845486635
Category :
Languages : es
Pages : 132

Get Book Here

Book Description
El programa interactivo para analisis de vibraciones en sistemas rotativos (PIAROT), tiene interfaces con un programa comercial de elementos finitos, siendo capaz de modelar y simular sistemas rotativos que le permitan al analista evaluar caracteristicas dinamicas, tales como frecuencias naturales, velocidades criticas, modos de vibracion y desbalances de masa; los cuales juegan un rol importante tanto en el diseno, como en la produccion, la operacion y el mantenimiento de maquinaria rotativa. Este programa utiliza un modelo simple conformado por los elementos: eje, disco, cojinete y masa desbalanceada. Sin embargo para que el modelo pueda ser aplicado a un sistema rotativo cualquiera, se permite a los usuarios del programa definir tanto los parametros que caracterizan los componentes (tales como propiedades y geometria), como su cantidad y ubicacion segun la necesidad de los problemas de sistemas rotativos a resolver. Al utilizar el programa, los calculos de rotordinamica son transparentes al usuario. Solo se deben tener los datos de los diferentes elementos, indicar el tipo de analisis e interpretar los resultados."

Programa Interactivo Para Análisis de Vibraciones en Rotores

Programa Interactivo Para Análisis de Vibraciones en Rotores PDF Author: Leonardo Eladio Vergara Guillen
Publisher: Eae Editorial Academia Espanola
ISBN: 9783845486635
Category :
Languages : es
Pages : 132

Get Book Here

Book Description
El programa interactivo para analisis de vibraciones en sistemas rotativos (PIAROT), tiene interfaces con un programa comercial de elementos finitos, siendo capaz de modelar y simular sistemas rotativos que le permitan al analista evaluar caracteristicas dinamicas, tales como frecuencias naturales, velocidades criticas, modos de vibracion y desbalances de masa; los cuales juegan un rol importante tanto en el diseno, como en la produccion, la operacion y el mantenimiento de maquinaria rotativa. Este programa utiliza un modelo simple conformado por los elementos: eje, disco, cojinete y masa desbalanceada. Sin embargo para que el modelo pueda ser aplicado a un sistema rotativo cualquiera, se permite a los usuarios del programa definir tanto los parametros que caracterizan los componentes (tales como propiedades y geometria), como su cantidad y ubicacion segun la necesidad de los problemas de sistemas rotativos a resolver. Al utilizar el programa, los calculos de rotordinamica son transparentes al usuario. Solo se deben tener los datos de los diferentes elementos, indicar el tipo de analisis e interpretar los resultados."

Aplicación al rotor kid de las técnicas "análisis de vibraciones" y "estudio orbital" del mantenimiento predictivo

Aplicación al rotor kid de las técnicas Author: Fernando Torija Curieses
Publisher:
ISBN:
Category :
Languages : es
Pages :

Get Book Here

Book Description


Análisis de vibraciones debidas a la interacción rotor estator en turbomáquinas radiales

Análisis de vibraciones debidas a la interacción rotor estator en turbomáquinas radiales PDF Author: Cristian Alfredo Junge Bascur
Publisher:
ISBN:
Category :
Languages : es
Pages :

Get Book Here

Book Description


Guide to the International Registration of Marks under the Madrid Agreement and the Madrid Protocol

Guide to the International Registration of Marks under the Madrid Agreement and the Madrid Protocol PDF Author: World Intellectual Property Organization
Publisher: WIPO
ISBN: 9280530542
Category : Law
Languages : en
Pages : 191

Get Book Here

Book Description
This Guide is primarily intended for applicants and holders of international registrations of marks, as well as officials of the competent administrations of the Member States of the Madrid Union. It leads them through the various steps of the international registration procedure and explains the essential provisions of the Madrid Agreement, the Madrid Protocol and the Common Regulations.

The obstacle problem

The obstacle problem PDF Author: Luis Angel Caffarelli
Publisher: Edizioni della Normale
ISBN: 9788876422492
Category : Mathematics
Languages : en
Pages : 0

Get Book Here

Book Description
The material presented here corresponds to Fermi lectures that I was invited to deliver at the Scuola Normale di Pisa in the spring of 1998. The obstacle problem consists in studying the properties of minimizers of the Dirichlet integral in a domain D of Rn, among all those configurations u with prescribed boundary values and costrained to remain in D above a prescribed obstacle F. In the Hilbert space H1(D) of all those functions with square integrable gradient, we consider the closed convex set K of functions u with fixed boundary value and which are greater than F in D. There is a unique point in K minimizing the Dirichlet integral. That is called the solution to the obstacle problem.

Active Flow Control

Active Flow Control PDF Author: Rudibert King
Publisher: Springer Science & Business Media
ISBN: 3540714383
Category : Computers
Languages : en
Pages : 441

Get Book Here

Book Description
This book contains contributions presented at the Active Flow Control 2006 conference, held September 2006, at the Technische Universität Berlin, Germany. It contains a well balanced combination of theoretical and experimental state-of-the-art results of Active Flow Control. Coverage combines new developments in actuator technology, sensing, robust and optimal open- and closed-loop control and model reduction for control.

Higher Order Dynamic Mode Decomposition and Its Applications

Higher Order Dynamic Mode Decomposition and Its Applications PDF Author: Jose Manuel Vega
Publisher: Academic Press
ISBN: 0128227664
Category : Technology & Engineering
Languages : en
Pages : 322

Get Book Here

Book Description
Higher Order Dynamic Mode Decomposition and Its Applications provides detailed background theory, as well as several fully explained applications from a range of industrial contexts to help readers understand and use this innovative algorithm. Data-driven modelling of complex systems is a rapidly evolving field, which has applications in domains including engineering, medical, biological, and physical sciences, where it is providing ground-breaking insights into complex systems that exhibit rich multi-scale phenomena in both time and space. Starting with an introductory summary of established order reduction techniques like POD, DEIM, Koopman, and DMD, this book proceeds to provide a detailed explanation of higher order DMD, and to explain its advantages over other methods. Technical details of how the HODMD can be applied to a range of industrial problems will help the reader decide how to use the method in the most appropriate way, along with example MATLAB codes and advice on how to analyse and present results. - Includes instructions for the implementation of the HODMD, MATLAB codes, and extended discussions of the algorithm - Includes descriptions of other order reduction techniques, and compares their strengths and weaknesses - Provides examples of applications involving complex flow fields, in contexts including aerospace engineering, geophysical flows, and wind turbine design

Applied Mechanics of Materials

Applied Mechanics of Materials PDF Author: Shigley
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Population Games and Evolutionary Dynamics

Population Games and Evolutionary Dynamics PDF Author: William H. Sandholm
Publisher: MIT Press
ISBN: 0262195879
Category : Business & Economics
Languages : en
Pages : 618

Get Book Here

Book Description
Evolutionary game theory studies the behaviour of large populations of strategically interacting agents & is used by economists to predict in settings where traditional assumptions about the rationality of agents & knowledge may be inapplicable.

End-Of-life Management

End-Of-life Management PDF Author: International Renewable Energy Agency
Publisher:
ISBN: 9789295111981
Category :
Languages : en
Pages :

Get Book Here

Book Description
Solar photovoltaic (PV) deployment has grown at unprecedented rates since the early 2000s. As the global PV market increases, so will the volume of decommissioned PV panels, and large amounts of annual waste are anticipated by the early 2030s. Growing PV panel waste presents a new environmental challenge, but also unprecedented opportunities to create value and pursue new economic avenues.This report, prepared jointly by the International Renewable Energy Agency (IRENA) and the International Energy Agency Photovoltaic Power Systems Programme (IEA-PVPS), is the first-ever projection of PV panel waste volumes to 2050. It highlights that recycling or repurposing solar PV panels at the end of their roughly 30-year lifetime can unlock an estimated stock of 78 million tonnes of raw materials and other valuable components globally by 2050. If fully injected back into the economy, the value of the recovered material could exceed USD 15 billion by 2050.