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Particle Measurement and Phase Doppler Technology

Module name (EN): Particle Measurement and Phase Doppler Technology
Degree programme: Mechatronics and Sensor Technology, Master, ASPO 01.04.2016
Module code: MST.PDT
Hours per semester week / Teaching method: 2V (2 hours per week)
ECTS credits: 3
Semester: according to optional course list
Mandatory course: no
Language of instruction:
German
Assessment:
Term paper

[updated 01.10.2020]
Curricular relevance:
MTM.PDT Mechatronics, Master, ASPO 01.04.2020, optional course, technical
MST.PDT Mechatronics and Sensor Technology, Master, ASPO 01.04.2016, optional course, technical
MST.PDT Mechatronics and Sensor Technology, Master, ASPO 01.10.2011, optional course, technical

Suitable for exchange students (learning agreement)
Workload:
30 class hours (= 22.5 clock hours) over a 15-week period.
The total student study time is 90 hours (equivalent to 3 ECTS credits).
There are therefore 67.5 hours available for class preparation and follow-up work and exam preparation.
Recommended prerequisites (modules):
MST.LAS


[updated 27.10.2015]
Recommended as prerequisite for:
Module coordinator:
Prof. Dr. Martin Löffler-Mang
Lecturer: Prof. Dr. Martin Löffler-Mang

[updated 27.10.2015]
Learning outcomes:
In this course, students will deepen their knowledge of particle measurement technology (Based on the "Lasermesstechnik" course), especially Laser Doppler Particle Analysis (PDPA). After successfully completing this course, students will thus have mastered the statistics of particle size distributions, the theoretical basics of PDPA and know how to handle a modern PDPA system. They will be able to independently measure and interpret a nozzle spray with PDPA.

[updated 01.10.2020]
Module content:
Principles of particle measurement technology:
+ Identifying particles
+ Representing quantity distributions
+ Sets and distribution functions
+ Converting distributions, moments
+ Distribution parameters
+ Approximation functions
+ Dimensional analysis
+ Methods for measuring particle size
+ Sampling, sample splitting
+ Light scattering
 
Introduction to and theory of PDPA:
+ Interference fringe model
+ Doppler model
+ Frequency shift and multi-components
+ Qualitative and quantitative PDPA model
+ System design
+ Examples of use
+ Current density and concentration
 
Practical course in the OML lab:
+ Laser power and wavelengths
+ Laser safety
+ Operating the software
+ Independent spray analysis

[updated 01.10.2020]
Teaching methods/Media:
Introductory lecture
Independent practical course in groups of 2-3 students
Written report including measuring instructions and data protocol

[updated 01.10.2020]
Recommended or required reading:
Löffler/Raasch: Mechanische Verfahrenstechnik. Vieweg
Eichler, Eichler: Laser. Springer
Young: Optik, Laser, Wellenleiter. Springer
Litfin: Technische Optik. Springer
Ruck: Lasermethoden in der Strömungsmesstechnik. at-Fachverlag
Löffler-Mang: Optische Sensoren. Vieweg + Teubner
Löffler-Mang: Handbuch Bauelemente der Optik. Hanser


[updated 01.10.2020]
[Sat Jul 31 11:04:11 CEST 2021, CKEY=ypup, BKEY=mstm2, CID=MST.PDT, LANGUAGE=en, DATE=31.07.2021]