|
|
| JFZ 217 | Waves | 2+1+0 | ECTS:3 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of GEOPHYSICAL ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face, Practical | | Contact Hours | 14 weeks - 2 hours of lectures and 1 hour of practicals per week | | Lecturer | Prof. Dr. Nilgün Lütfiye SAYIL | | Co-Lecturer | none | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | The course aims to provide the students with a general knowledge on wave propagation in different circumstances, to enable them to understand how propagation in the damped media, to help them use their knowledge to understand the free and forced oscillation processes taking place on the earth, to teach them how to search for wave groups and group velocity, refraction and reflection of waves from interface. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | summarise the general knowledge on wave propagation and be able explain its relation to the formation of earth | 1,2,10 | 1,3 | | LO - 2 : | describe the waves propagation in different media | 2,10 | 1,3 | | LO - 3 : | apply simple and damped media circumstance in search of wave propagation. | 1,2,4 | 1,3 | | LO - 4 : | evaluate the results of free and forced oscillations on the earth | 3,10 | 1,3 | | LO - 5 : | present before an audience the results and outcome of any exercise | 2,10 | 1,3 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Simple Harmonic Motion: Displacement, velocity and accelerationSuperposition: Total of two and many simple harmonic motion with one dimensionsDamped simple harmonic motion: Under-damp, critical damp and smooth harmonic motion, resonanceWave equation: Transverse wave motionCharacteristic impedance: refraction and reflection of waves at the border, impedance equalizationStable wave rate: stable wave on stretched bond, wave force, wave energyDispersion: Wave group, group velocitiesNormal modes: normal modes of continuous system Fourier Analysis; Fourier harmonics |
| |
| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Free oscillerations of simple system, simple and damped simple harmonic system | | | Week 2 | Displacement, velocity and acceleration at S.H.M., | | | Week 3 | Energy of a simple harmonic system, Superposition of two vertical S.H.M. in single dimension, Vuru event | | | Week 4 | Superposition of two vertical S.H.M., Superposition of multi S.H.M., Damped oscillations | | | Week 5 | Damped simple harmonic movement, under damped, critical damped and quiet S.H.M. | | | Week 6 | Definition of the damping oscillation with Logarithmic decrease method | | | Week 7 | Forcible oscillations, Resonance, practicle | | | Week 8 | Mid-term exam | | | Week 9 | Horizontal wave movement | | | Week 10 | Velocity on the wave movement, wave equation and its solution | | | Week 11 | Characteristic empedance of string | | | Week 12 | Transmission and reflection of waves from border, practicle | | | Week 13 | Reflection and transmission Energy, Equalization of empedance, Quiz | | | Week 14 | Uniform waves on the string with stable ends, Energy of oscillations string | | | Week 15 | Wave envelope and power, Wave groups and group velocity,Normal modes of continous systems and Fourier Analysis | | | Week 16 | End-of-term exam | | | |
| 1 | A. P. French., çev. Nazım Uçar, 1996; Titreşimler ve Dalgalar, Kültür Eğitim Vakfı, Erzurum. | | | |
| 1 | H.J., Pain, 1976; The Physics of Vibrations and Waves, 2nd. Edition, ISBN:0471994081. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 8 | 07/11/2010 | 1,5 | 30 | | Quiz | 13 | 08/12/2010 | 1,5 | 20 | | End-of-term exam | 16 | 04/01/2011 | 1,5 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3 | 14 | 42 | | Arasınav için hazırlık | 4 | 1 | 4 | | Arasınav | 1.5 | 1 | 1.5 | | Uygulama | 1 | 3 | 3 | | Dönem sonu sınavı için hazırlık | 6 | 1 | 6 | | Dönem sonu sınavı | 1.5 | 1 | 1.5 | | Total work load | | | 100 |
|