# 322.050 Fluid Mechanics 2 This course is in all assigned curricula part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_20",{id:"j_id_20",showEffect:"fade",hideEffect:"fade",target:"isAllSteop"});});This course is in at least 1 assigned curriculum part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_22",{id:"j_id_22",showEffect:"fade",hideEffect:"fade",target:"isAnySteop"});}); 2022W 2021W 2020W 2019W 2018W 2017W 2016W 2015W 2014W 2013W 2012W 2011W

2022W, UE, 1.0h, 2.0EC

## Properties

• Semester hours: 1.0
• Credits: 2.0
• Type: UE Exercise
• Format: Presence

## Learning outcomes

After successful completion of the course, students are able to:

• understand the advanced concepts of fluid mechanics and combine this specific knowledge with other areas of engineering (for example physics, mechanics and thermodynamics);
• understand specific physical-mathematical considerations that are necessary to model problems in fluid mechanics;
• understand and solve basic tasks in the process industry and / or the environment;
• apply mathematical models of fluid mechanics and solve fluid mechanics tasks independently

## Subject of course

Exercises and applications on:

• Lecture 2 - Creeping Flow
• Lecture 3 - Lubrication theory I
• Lecture 4 - Lubrication theory II
• Lecture 5 - Application of Lubrication theory
• Lecture 6 - Potential flow
• Lecture 6 - Potential flow and drag on slender body
• Lecture 7 - D' Alembert paradox
• Lecture 8 - Boundary layer: theory and Stokes problem
• Lecture 9 - Boundary layer: flat plate, Blasius solution, separation and classification
• Lecture 10 - Turbulence phenomena and modelling
• Lecture 11 - Modelling of the Reynolds stresses
• Lecture 12 - Law of the wall (Turbulent flow in a pipe)
• Lecture 13 – Summary exercises

## Teaching methods

The following didactic aids are used to support the students in achieving the learning objectives:
• Calculate case studies on the board.
• Homework to be done independently by the students (within a given time window, typically one week); Subsequent discussion of the solution and the results.

## Mode of examination

Immanent

There are 3 groups for this exercises, please register to one of them.

## Course dates

DayTimeDateLocationDescription
Tue11:00 - 13:0011.10.2022 - 24.01.2023Seminarraum BA 02B Group 1
Wed08:00 - 10:0012.10.2022 - 25.01.2023Seminarraum BA 02B Group 2
Fri12:00 - 14:0014.10.2022 - 20.01.2023GM 7 Kleiner Schiffbau Group 3 .1
Tue11:00 - 13:0025.10.2022EI 3 Sahulka HS - UIW Group 1 - Lesson 25 Oct.
Tue11:00 - 13:0006.12.2022EI 3 Sahulka HS - UIW Group 1 - Lesson 6 Dec.
Fluid Mechanics 2 - Single appointments
DayDateTimeLocationDescription
Tue11.10.202211:00 - 13:00Seminarraum BA 02B Group 1
Wed12.10.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri14.10.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Tue18.10.202211:00 - 13:00Seminarraum BA 02B Group 1
Wed19.10.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri21.10.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Tue25.10.202211:00 - 13:00EI 3 Sahulka HS - UIW Group 1 - Lesson 25 Oct.
Fri28.10.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Fri04.11.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Tue08.11.202211:00 - 13:00Seminarraum BA 02B Group 1
Wed09.11.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri11.11.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Wed16.11.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri18.11.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Tue22.11.202211:00 - 13:00Seminarraum BA 02B Group 1
Wed23.11.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri25.11.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3
Tue29.11.202211:00 - 13:00Seminarraum BA 02B Group 1
Wed30.11.202208:00 - 10:00Seminarraum BA 02B Group 2
Fri02.12.202212:00 - 14:00GM 7 Kleiner Schiffbau Group 3

## Examination modalities

Students have to write an intermediate and a final test (with the possibility of writing also a replacement test) to assess whether they have achieved the expected knowledge and preparation.

Three exams will be scheduled, of which the student must take at least two:
• Midterm test: covers the first part of the course program;
• Final test: covers the second part of the course program;
• “Replacement test” (Nachtest): covers the entire course program and is held after the Final test.
Exam duration: 1h30min.
All exams are written tests. Each test comprises two or more problems. Each problem comprises two or more questions. The maximum test score is 100, and it is the sum of all the sub-scores of each question.
To get a positive grade, each student must:
• Attend at least 11 UE lectures even if no exercises have been completed;
• Complete at least 50% of all the exercises assigned in the homework;
• Take at least two tests of which the combined score is at least 100 points;
• Score at least 25 points on two tests.
If one of these points is not met, a negative certificate will be issued.
IMPORTANT: Tutors have the option to check the student’s homework at every UE lecture. An exercise marked as complete in TUWEL, but verified as ‘NOT DONE’ by the tutor renders the entire homework for that week not done.

The final grade will be assigned considering the sum of the scores of the two exams taken (ranging from 0 to 200) will be assigned according to the following table:
<100      -> (fail)            5
100-130 -> (pass)      4
131-147 -> (pass)      3
148-170 -> (pass)      2

>=171    -> (pass)           1

## Exams

DayTimeDateRoomMode of examinationApplication timeApplication modeExam
Mon16:00 - 18:0012.12.2022EI 2 Pichelmayer HS - ETIT written05.11.2022 00:00 - 04.12.2022 11:00TISS1. Test, Paralleltermin - in presence
Mon16:00 - 18:0012.12.2022EI 9 Hlawka HS - ETIT written05.11.2022 00:00 - 04.12.2022 11:00TISS1. Test, Paralleltermin - in presence
Mon16:00 - 18:0012.12.2022GM 3 Vortmann Hörsaal - VT written05.11.2022 00:00 - 04.12.2022 11:00TISS1. Test, Paralleltermin - in presence
Mon16:00 - 18:0012.12.2022 Online examination (Zoom)written05.10.2022 00:00 - 04.12.2022 11:00TISS1. Test, Paralleltermin - online
Thu10:00 - 12:0002.02.2023GM 2 Radinger Hörsaal - TCH written06.01.2023 00:00 - 29.01.2023 00:00TISS2. Test, Paralleltermin - in presence
Thu10:00 - 12:0002.02.2023GM 5 Praktikum HS- TCH written06.01.2023 00:00 - 29.01.2023 00:00TISS2. Test, Paralleltermin - in presence
Thu10:00 - 12:0002.02.2023 Online examination (Zoom)written06.01.2023 00:00 - 29.01.2023 00:00TISS2. Test, Paralleltermin - online
Fri16:00 - 18:0010.03.2023GM 5 Praktikum HS- TCH written31.01.2023 00:00 - 03.03.2023 00:00TISSErsatztest Paralleltermin - in presence
Fri16:00 - 18:0010.03.2023 Online examination (Zoom)written31.01.2023 00:00 - 03.03.2023 00:00TISSErsatztest, Paralleltermin - online

## Course registration

Begin End Deregistration end
26.09.2022 00:00 19.10.2022 23:59 09.11.2022 23:59

### Registration modalities

Please register also in on of the groups.

## Group Registration

GroupRegistration FromTo
Gruppe 126.09.2022 00:0006.10.2022 23:59
Gruppe 226.09.2022 00:0006.10.2022 23:59
Gruppe 326.09.2022 00:0006.10.2022 23:59

## Curricula

Study CodeSemesterPrecon.Info
033 245 Mechanical Engineering
Course requires the completion of the introductory and orientation phase
033 282 Mechanical Engineering - Management
Course requires the completion of the introductory and orientation phase
066 445 Mechanical Engineering
Course requires the completion of the introductory and orientation phase
066 482 Mechanical Engineering - Management
Course requires the completion of the introductory and orientation phase

## Literature

Future homeworks and lectures will be provided on TUWel

## Miscellaneous

• Attendance Required!

English