46W17 Materialer til vindenergi

2024/2025

Kursusinformation
Materials for Wind Energy
Engelsk
5
Deltidsmaster
E-læring
E-læring
E-læring
13-uger
Aftales med underviser
Mundtlig eksamen og bedømmelse af opgave(r)
7-trins skala , ekstern censur
Lars Pilgaard Mikkelsen , Risø Campus, Bygning 101 , lapm@dtu.dk
Bo Madsen , boma@dtu.dk
Bent Fruergaard Sørensen , Risø Campus, Bygning 101, Tlf. (+45) 4677 5806 , bsqr@dtu.dk
46 Institut for Vind og Energisystemer
https://lifelonglearning.dtu.dk/en...line-programme/
På instituttet
1 juni
For more information please see https:/​/​lifelonglearning.dtu.dk/​en/​wind-energy/​master-en/​wind-energy-master-online-programme/​
Overordnede kursusmål
To give the student a thorough knowledge of materials structures and properties, with special emphasis on its requirements when used in a wind turbine
To make the student capable of tailoring and predicting the mechanical properties of wind turbine materials with an emphasis on composites for wind turbine blades
To make the student capable of designing materials test and critically use measured properties with the aim of designing selected sub-components in a wind turbine
To make the student capable of predicting the material life lifetime given the load history
Læringsmål
En studerende, der fuldt ud har opfyldt kursets mål, vil kunne:
  • Angiv, klassificer og forklar de vigtigste krav til de strukturelle materialer, der anvendes i en vindmølle
  • Klassificer materialevalgets bæredygtighed
  • Beregn simple belastningstilfælde for cantilever bjælker, der repræsenterer tårnet og vingerne
  • Udfør dataanalyse af målinger fra mekanisk materialetest
  • Beskriv strategier for eksperimental bestemmelse af kompositters styrende mekaniske egenskaber
  • Udfør dataanalyse og og levetidsforudsigelser fra udmattelsestest
  • Beskriv konfigurationen af typiske kompositmaterialer til vindmøller og deres fremstillingsproces
  • Udregn stivhed og styrke af ensrettede kompositter
  • Beskriv konceptet bag skadetolerante materialer
  • Analyser udmattelsesrevnevækst i materialer
Kursusindhold
This course gives you an introduction to the materials used in wind turbines and the loads they are subjected to. Simplify the wind turbine to 4 connected cantilever beams (the tower and the three blades), and the load and required material properties are addressed. The procedure of extracting the material properties and lifetime from experimental measurements is addressed. Focusing on the composite material used in the wind turbine blades, the ability to tailor, predict, and measure the mechanical properties of composites is addressed. The course will be given as a combination of online lectures, quizzes, demonstration videos, Python Jupyter notebooks, and assignments used as a part of the final grading
Sidst opdateret
26. april, 2024