UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN FACULTAD DE … · 4.1 – Oblique shock 4.2 – Isentropic...

UANL - FIME Flujo Compresible

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Revisión: 3 VIGENTE A PARTIR DEL: 13 de Enero del 2017

UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN FACULTAD DE INGENIERÍA MECÁNICA Y ELÉCTRICA

PROGRAMA ANALÍTICO FIME

Nombre de la unidad de aprendizaje: Compressible Flow Frecuencia semanal: 3 hrs. Horas presenciales: 42 hrs. Horas de trabajo extra-aula: 28 hrs. Modalidad: Presencial Período académico: Semestral Unidad de aprendizaje: (X) obligatoria ( ) optativa Área curricular, según el nivel educativo: Licenciatura ( ) Formación básica profesional (X) Formación profesional ( ) Formación general Universitaria ( ) Libre elección Créditos UANL: 3 including the laboratory Fecha de elaboración: 1/11/2016 Fecha de la última actualización: 01/11/2016 Responsables del diseño: MC Sóstenes Rodríguez Jiménez Presentación: This learning unit consists of five phases:

1. Introduction to compressible flow 2. Isentropic flow 3. Normal Shock 4. Oblique shock 5. Supersonic channel flow with friction


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Competencias del perfil de egreso: a. Competencias de la Formación General Universitaria a las que contribuye esta unidad de aprendizaje:

This learning unit contributes to the development of the following general competences: Competencias instrumentales:

• Applies strategies of self learning in them different levels and fields of the knowledge that allows you to takes decisions timely and relevant in those areas personal, academic and professional.

• Use logical, formal, mathematical, iconic, verbal and non-verbal according to their stage of life, languages to understand, interpret, and express ideas, feelings, theories and schools of thought with an ecumenical focus

• Master their mother lenguaje in speaking and in writing with correctness, relevance, timeliness and ethics adapting your message to the situation or context, for the transmission of ideas and scientific findings

• It uses methods and techniques of research, traditional and advance grade for the development of their academic work, the exercise of their profession and knowledge generation.

Competencias personales y de interacción social

• Practice the values promoted by the UANL: truth, fairness, honesty, freedom, solidarity, respect for others, respect for nature, integrity, ethics, justice and responsibility in its scope personal and professional to help build a sustainable society and life.

b. Competencias específicas del perfil de egreso a las que contribuye la unidad de aprendizaje: That the student possess the competencies necessary for design an experiment in tunnel of wind with laws of similarity and using technical of measure of speed modern, also will be competent in the analysis and interpretation of the obtained results.


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Representación gráfica

Competencias de la Unidad de Aprendizaje

Instrumentales

Applies strategies of self learning in them different levels and fields of the knowledge

that allows you to takes decisions timely and relevant in those areas personal,

academic and profession

Analyze the behavior of the different flows by computing their

parameters Apply isentropic flow equations to analyze pressure,

temperature, density, and Mach changes in a flow

Use logical, formal, mathematical, iconic, verbal and non-verbal according to their stage of life, languages to understand, interpret, and express ideas, feelings,

theories and schools of thought with an ecumenical

Analyze the behavior of the different flows developing the

thinking critical, the work in group, the research and management of

the basic computer packages.

Identify the current basic computer packages used in computational fluid dynamics

Master their mother lenguaje in speaking and in writing with correctness, relevance,

timeliness and ethics adapting your message to the situation or context, for the transmission of ideas and scientific

findings

Analyze the behavior of the different flows and apply

computational packages to study them

Analyze the flow tendencies using ANSYS - CFD

It uses methods and techniques of research, traditional and advance grade for the development of their academic work,

the exercise of their profession and knowledge generation.

Analyze the behavior of the different flows to understand thier

tendencies

Analyze the flow changes sketching graph of proposed problems

Personales y de Interacción

Social

Practice the values promoted by the UANL: truth, fairness, honesty, freedom, solidarity, respect for others, respect for nature, integrity, ethics, justice and

responsibility in its scope personal and professional to help build a sustainable society and life.


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Unidad temática 1: Introduction to compressible flow Competencias particulares: The student will learn that the study of propulsion includes the study of the propelling force, the motion caused, and the bodies involved.

Elementos de Competencia

Evidencias de aprendizaje

Criterios de desempeño

Actividades de aprendizaje Contenidos Recursos

Students learn the basic concepts of the differences that exist between an incompressible flow and compressible, is a brief review of thermodynamics which is one of the ingredients basis for compressible flow compression. Concepts to review are the perfect gas equation, the 1st and 2nd law of thermodynamics, entropy and isentropics relations.

Summary information on equations for compressible flow.

Summary information that includes an explanation of thermodynamic principles. $ Summary $ Proposed

problems $ Conclusions $ Bibliographic

References $ Delivery time

Solve all proposed problems provided by the professor

1.1 – Review of

thermodynamics 1.2.- Propagation of sound

waves 1.3 – Reference state 1.4 – Critical conditions 1.3 – Stagnation properties

Text book Class room projector Proposed problems


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Unidad temática 2: Isentropic flow. Competencias particulares: The student will understand that during fluid flow many devices sucha as nozzles, diffussers and turbine blades passages, flow quantities vary primarily in the flow direction only and the flow can be approximately as one dimensional isentropic flow.


Evidencias de aprendizaje

Criterios de desempeño Actividades de aprendizaje Contenidos Recursos

During fluid flow many devices sucha as nozzles, diffussers and turbine blades passages, flow quantities vary primarily in the flow direction only and the flow can be approximately as one dimensional isentropic flow. Therefore, it merits spacial consideration.

Summary information related to pressure, density, área, and pressure ratios.

Summary information on compressible flow and its applications. $ Summary $ Proposed problems $ Conclusions $ Bibliographic



2.1 –Isentropic stagnation properties 2.2 – local isentropic stagnation properties 2.3 – Critical conditions



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Unidad temática 3: Normal Shock Competencias particulares The students will learn the theoretical foundations of shock waves normal, which note the relevance of these shock waves that occur in the region of the tip of aerodynamic bodies

Elementos de Competencia Evidencias de aprendizaje

Criterios de desempeño Actividades de aprendizaje Contenidos Recursos

The students will learn the theoretical foundations of shock waves normal, which note the relevance of these shock waves that occur in the region of the tip of aerodynamic bodies exposed to currents of flow at high speeds being of particular interest for the student learn to calculate the flow properties immediately behind the normal portion of the shock wave. This introduces the themes of determination of the speed of sound, will be a review of equations rulers of flow and in particular the special form of the equation of power, the student will learn to distinguish when the flow is compressible, the student will be able to measure the speed of compressible flow using a Pitot tube

Summary information on shock wave equations

Applicability of the shock wave equations $ Summary $ Proposed




3.1 – Basic equations for normal shock 3.2 – Fanno and Rayleigh interpretation of the normal shock 3.3–Normal shock flow functions



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Unidad temática 4: Oblique shock Competencias particulares: The student will know the theoretical foundations of the oblique shock waves


Evidencias de aprendizaje Criterios de desempeño Actividades de

aprendizaje Contenidos Recursos

The student will know the theoretical foundations of the oblique shock waves applied to bodies tipped aerodynamics where oblique shock waves arise and Prandtl-Meyer expansion in supersonic flows

Summary information on oblique shock wave equations

Summary information related to aircraft engine design parameters $ Summary $ Proposed problems $ Conclusions $ Bibliographic



4.1 – Oblique shock 4.2 – Isentropic expansion waves



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Unidad temática 5: Supersonic channel flow with shocks Competencias particulares: In this chapter are discussed the fundamentals of flow compressible through ducts, which are vital in the design

Elementos de Competencia Evidencias de aprendizaje

Criterios de desempeño

Actividades de aprendizaje Contenidos Recursos

In the previous chapters student knew the basics of the shock wave in supersonic flows, as well as the importance that have these effects on the design of aerodynamic bodies. In the present chapter the student used equations rulers for quasi-unidimensional flow in a supersonic wind tunnel, nozzles and diffusers. Devices used to perform tests on models small-scale aerodynamic vehicles under similar conditions to those who would experience a ship under normal flight conditions. In this chapter are discussed the fundamentals of flow compressible through ducts, which are vital in the design

Summary information on Devices used to perform tests on models small-scale aerodynamic vehicles under similar conditions to those who would experience a ship under normal flight conditions

The lesson explains flow in a supersonic wind tunnel, nozzles and diffusers.

$ Summary $ Proposed




5.1 – Supersonic channel flow 5.2 – Flow in a constant área duct with friction 5.3–Supersonic flow with friction 5.4 Supersonic flow with heat addition



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Evaluación integral de procesos y productos (ponderación /evaluación sumativa) Evidencia Ponderación Examen de medio curso 30% Examen Ordinario 30% Trabajos extra clase 30% Producto integrador de aprendizaje: Producto integrador 10 % At the end this learning unit the student must demonstrate their skills and class understanding obtained showing knowledge of the main flows as isentropic, shock wave, Fanno and Rayleigh Fuentes de apoyo y consulta:

& Libro: Fundamentals of Aerodinamics Autor: John D. Anderson Jr

Editorial: McGraw Hill Series In Aeronautical and Aerospace Engineering.

& Libro Modern Compressible Fluid Flow Autor: John D. Anderson Jr Editorial: McGraw Hill

& Libro: Computational Fluid Dynamics Autor: John D. Anderson Jr.

Editorial: McGraw Hill


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Perfil del docente: El profesor deberá tener grado mínimo de maestría ó doctorado en Ingeniería aeronáutica ó en ramas afines, que demuestre conocimiento, habilidad y experiencia en el área de Mantenimiento de Aeronaves, así como en el dominio de un segundo idioma (Ingles). Ficha bibliográfica del profesor: M.C Sóstenes Rodríguez Jiménez - Maestro de la UANL - FIME.


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JEFATURA DE ACADEMIA JEFATURA DE DEPARTAMENTO

M.C. Daniel Librado Martínez Vázquez Dr. Luis Arturo Reyes Osorio

COORDINACIÓN GENERAL SUBDIRECCIÓN ACADÉMICA ACADEMICA DE AERONÁUTICA Dr. Arnulfo Treviño Cubero Dr. Ulises Matías García Pérez


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UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN FACULTAD DE … · 4.1 – Oblique shock 4.2 – Isentropic...

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