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[ 281MEMBGTDV20 ] VL Fundamentals of Thermofluiddynamics
Versionsauswahl
(*) Unfortunately this information is not available in english.
Workload Education level Study areas Responsible person Hours per week Coordinating university
4,5 ECTS B2 - Bachelor's programme 2. year Mechatronics Michael Krieger 3 hpw Johannes Kepler University Linz
Detailed information
Original study plan Bachelor's programme Mechatronics 2025W
Learning Outcomes
Competences
Students are able to describe and calculate state changes of thermodynamic systems, know the laws of thermodynamics and can apply them to basic problems, are able to calculate heat transfer for simple problems and are familiar with phase changes of pure substances. Students are also able to formulate the fundamental equations of fluid mechanics (continuity equation, momentum equation, Bernoulli’s equation) for basic problems and can calculate flow velocities and forces on bodies, know the fundamentals of viscous flow laws, of laminar and turbulent pipe- and channel flows and of compressible flows.
Skills Knowledge
Specifically, they can

  • formulate thermal and caloric equations of state of fluids calculate thermodynamic changes of state (K3)
  • apply the First Law of Thermodynamics to closed and open systems (K3/4)
  • calculate and compare cyclic processes (K3/4)
  • explain the fundamentals of entropy and the Second Law of Thermodynamics and calculate changes in entropy (K3/4)
  • calculate basic heat transfer problems (K3)
  • interpret phase diagrams of pure substances and calculate changes of state with phase transition (K2/3)
  • apply the integral equations of mass-, momentum- and energy conservation to geometrically simple problems (K3/4)
  • apply the extended equation of Bernoulli to basic flow problems (K3)
  • explain the fundamentals of viscous flow laws (K2)
  • describe the difference between laminar and turbulent pipe flows and calculate pressure losses (K2/3)
  • reproduce the fundamentals of compressible subsonic and supersonic flows und perform basic calculations (K2/3)
  • Basic concepts of thermodynamics, fluid mechanics and heat transfer
  • Ideal gas law and caloric equations of state
  • First law of thermodynamics of closed and open systems
  • Cyclic processes
  • Second and third law of thermodynamics, entropy and irreversble processes
  • Conductive and convective heat transfer
  • Phase diagrams, enthalpy of vaporization and solidification
  • Mass-, momentum- and energy equations of inviscid fluid flows
  • Incompressible and compressible flows (flow filament theory)
  • Flow behaviour of Newtonian fluids
  • Extended Bernoulli's Equation
  • Laminar and turbulent pipe flow
  • Dimensionless numbers (Reynolds number, Mach number)
Criteria for evaluation Written and/or oral examination
Methods Lecture and lecture notes
Language German
Study material
  • W. Schneider: Repetitorium Thermodynamik, Oldenburg Verlag, 1996.
  • H. Herwig, C.H. Kautz: Technische Thermodynamik, Paerson 2007.
  • F. Bosnjakovic: Technische Thermodynamik, Steinkopff Verlag, 1988.
  • A. Kluwick: Grundlagen der Strömungslehre, Skripten der TU-Wien, 1996.
  • J. Zierep, K. Bühler: Grundzüge der Strömungslehre, Springer, 2013.
  • E. Becker, E. Piltz: Technische Strömungslehre, Teubner,1993.
Changing subject? No
Further information The courses VL Fundamentals of Thermofluiddynamics and UE Fundamentals of Thermofluiddynamics form an inseparable didactic unit. The learning outcomes described below are achieved through the interaction of the two courses.
Corresponding lecture (*)MEBPBVOGDTD: VO Grundzüge der Thermofluiddynamik (4,5 ECTS)
On-site course
Maximum number of participants -
Assignment procedure Assignment according to sequence