Moses - Control of Turbulent Flows

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Module / Version:
#50621 / #5

Validity:
Seit SoSe 2024

Default display language:
English

Module title:
Control of Turbulent Flows

Credits:
6

Responsible person:
Oberleithner, Kilian

Grading:
benotet

Type of exam:
Mündliche Prüfung

Zugehörigkeit

Faculty:
Fakultät V

Institute:
Institut für Strömungsmechanik und Technische Akustik

Area of expertise:
35311900 FG Dynamik instabiler Strömungen

Prüfungsausschuss:
Physikalische Ingenieurwissenschaft

Kontakt

Office:
HF 1

Contact person:
Oberleithner, Kilian

E-mail address:
oberleithner@tu-berlin.de

Website:

https://www.flow.tu-berlin.de/menue/studium_und_lehre/lehrveranstaltungen/kontrolle_turbulenter_stroemungen/

Learning Outcomes

After successfully completing the module, students will have knowledge of - Theoretical analysis of flow instabilities in turbulent flows - Empirical mode decomposition and model reduction - Active and passive control methods - Transition control & separation control - Application examples from the fields of wind power, vehicle aerodynamics, aircraft aerodynamics and gas turbine combustion Skills acquired: - Modern methods of data analysis to describe the dynamics of turbulent flows - Basic theoretical knowledge of analyzing flow instabilities in turbulent flows and their control - Broad basic knowledge of flow control in current technical applications Acquired competencies: - Methodical skills in scientific work - Ability to present and analyze results from experiments or numerical simulation of turbulent flows - Ability to recognize and formulate key questions in applications with turbulent flow and to work on them in a team

Content

In this course, the aspect of flow control is taught on the basis of the fundamentals of turbulent flows that have been learned. We introduce the linear stability theory of turbulent flows and deal with the formation and control of large-scale turbulent structures. Various empirical and analytical methods for the description of these coherent structures are presented and discussed. Subsequently, various methods for active and passive flow control are discussed in detail. During the lecture, individual sessions are dedicated to various practical applications from the fields of vehicle and aircraft aerodynamics, wind energy and gas turbine combustion. The accompanying exercise supplements the lecture with practical application of the lecture content, including the implementation of various methods in Matlab. - Stability theory of turbulent flows - Empirical mode decomposition and model reduction - Active and passive control methods - Transition control & separation control - Application examples

Module Components

Pflicht:

All Courses are mandatory.

Course Name	Type	Number	Cycle	Language	SWS	VZ
Kontrolle turbulenter Strömungen	VL	0531 L 223	SoSe	English	2
Kontrolle turbulenter Strömungen	UE	0531 L 224	SoSe	German	2

Workload and Credit Points

Kontrolle turbulenter Strömungen (VL):

Workload description	Multiplier	Hours	Total
No information	15.0	2.0h	30.0h
No information	15.0	4.0h	60.0h
			90.0h(~3 LP)

Kontrolle turbulenter Strömungen (UE):

Workload description	Multiplier	Hours	Total
No information	15.0	2.0h	30.0h
No information	15.0	4.0h	60.0h
			90.0h(~3 LP)

The Workload of the module sums up to 180.0 Hours. Therefore the module contains 6 Credits.

Description of Teaching and Learning Methods

The module is divided into lectures and exercises. The theoretical basics are taught in the lecture, which are then applied to selected examples in the exercises and metrological experiments. Lecture and Exercise will be given in English!

Requirements for participation and examination

Desirable prerequisites for participation in the courses:

a) obligatory: Fundamentals of fluid mechanics b) desirable: Advanced fluid mechanics or equivalent (e.g. aerodynamics, automotive and structural flow, fundamentals of turbulent flows)

Mandatory requirements for the module test application:

This module has no requirements.

Module completion

Grading

graded

Type of exam

Oral exam

Language

German/English

Duration/Extent

No information

Duration of the Module

The following number of semesters is estimated for taking and completing the module:
1 Semester.

This module may be commenced in the following semesters:
Sommersemester.

Maximum Number of Participants

This module is not limited to a number of students.

Registration Procedures

Arrangement of exam date with the lecturer

Recommended literature
Oertel: "Strömungsmechanische Instabilitäten"
Pope: "Turbulent Flows"
Schmid & Henningson: "Stability and Transition in Shear Flows"

Assigned Degree Programs

Semester:

Zeige auch ausgelaufene Studiengänge und StuPOs

This module is used in the following Degree Programs (new System):

Studiengang / StuPO	StuPOs	Verwendungen	Erste Verwendung	Letzte Verwendung
Computational Engineering Science (Informationstechnik im Maschinenwesen) (M. Sc.)	1	1	SoSe 2024	SoSe 2024
Luft- und Raumfahrttechnik (M. Sc.)	1	1	SoSe 2024	SoSe 2024
Maschinenbau (M. Sc.)	1	1	SoSe 2024	SoSe 2024
Physikalische Ingenieurwissenschaft (B. Sc.)	2	2	SoSe 2024	SoSe 2024
Physikalische Ingenieurwissenschaft (M. Sc.)	2	2	SoSe 2024	SoSe 2024
Technomathematik (B. Sc.)	1	1	SoSe 2024	SoSe 2024
Technomathematik (M. Sc.)	1	2	SoSe 2024	SoSe 2024

Students of other degrees can participate in this module without capacity testing.

Suitable for degree courses in physical engineering, mechanical engineering, transportation, energy and process engineering

Miscellaneous

Required to work in groups.

Control of Turbulent Flows