Propulsion of projectiles

ID: 3605
Course type: scientific and vocational
Course coordinator: Elek M. Predrag
Lecturers: Elek M. Predrag, Jevtić T. Dejan
Contact: Elek M. Predrag
Level of studies: Ph.D. (Doctoral) studies – Mechanical Engineering
ECTS: 5
Final exam type: written

Lectures

Goal

The acquisition of contemporary knowledge in the field of interior ballistics and rocket propulsion.

Outcome

Students acquire advanced knowledge in the field of classical projectiles and missiles.

Theoretical teaching

Two-phase interior ballistic models. Erosion of the gun barrel. Interior ballistic tests. Experimental research methods in interior ballistics. Modern rocket propellants. Modeling of rocket engine performances in non-stationary regimes. Optimization of propellant grain geometry. Structural analysis of the propellant grain. Subsystems of rocket engines with liquid propellants.

Practical teaching

Two-phase interior ballistic models - calculation examples. Erosion of the gun barrel - selected models. Interior ballistic tests - preparation and measurements. Experimental research methods in interior ballistics - new methods. Modern rocket propellants - survey and analysis. Modeling of rocket engine performances in non-stationary regimes - calculation examples. Optimization of propellant grain geometry - selected examples. Structural analysis of the propellant grain - finite elements method. Subsystems of rocket engines with liquid propellants - practical solutions.

Attendance requirement

No.

Resources

1. Jaramaz, S., Mickovic, D.: Interior ballistics, Faculty of Mechanical Engineering, Belgrade, 2011. (in Serbian) 2. Steifel, G.: Gun propulsion technology, Progress in astronautics and aeronautics, Vol. 109, New York, 1988. 3. Sutton, G.P., Biblarz, O.: Rocket propulsion elements, Wiley, 2010. 4. Davenas, A.: Solid rocket propulsion technology, Pergamon, 1992.

Assigned hours

Total assigned hours: 65

Active teaching (theoretical)

New material: 30
Elaboration and examples (recapitulation): 20

Active teaching (practical)

Auditory exercises: 0
Laboratory exercises: 0
Calculation tasks: 0
Seminar paper: 0
Project: 0
Consultations: 0
Discussion/workshop: 0
Research study work: 0

Knowledge test

Review and grading of calculation tasks: 5
Review and grading of lab reports: 0
Review and grading of seminar papers: 5
Review and grading of the project: 0
Test: 0
Test: 0
Final exam: 5

Knowledge test (100 points total)

Activity during lectures: 0
Test/test: 0
Laboratory practice: 0
Calculation tasks: 20
Seminar paper: 40
Project: 0
Final exam: 40
Requirement for taking the exam (required number of points): 30

Literature

Krier, H.: Interior ballistics of guns, Progress in astronautics and aeronautics, Vol. 66, New York, 1979.; Hill, P., Peterson, C.: Mechanics and thermodynamics of propulsion, Pearson, 2010.