Kurikulum 2024

Kode Mata KuliahKL3103 / 3 SKS
Penyelenggara155 - Ocean Engineering / FTSL
KategoriLecture
Bahasa IndonesiaEnglish
Nama Mata KuliahAkustik Bawah AirUnderwater Acoustics
Bahan Kajian
  1. Penjelasan umum
  2. Teori dasar vibrasi
  3. Persamaan gelombang akustik bawah air
  4. Refraksi, pantulan dan transmisi pada pertengahan, permukaan air, dan dasar laut
  5. Transduser tunggal dan transduser bertingkat
  6. Pola beam
  7. Profil kecepatan suara, pelacakan sinar, dan kanal suara
  8. Kehilangan transmisi
  1. General Description
  2. Basic theory of vibrations
  3. Underwater acoustic wave equation
  4. Refraction, reflection and transmission in the medium, water surface and seabed
  5. Single beam transducer dan transducer array
  6. Beam pattern
  7. Sound velocity profile, ray tracing, dan voice channel
  8. Transmission loss
Capaian Pembelajaran Mata Kuliah (CPMK)
  1. Mampu mengenal teori dasar getaran dan menjelaskannya tertulis.
  2. Mampu melalukan perhitungan persamaan gelombang akustik bawah air, refraksi dan transmisi dalam media, air permukaan, dan dasar laut.
  3. Mampu menghasilkan transmisi akustik bawah air di sedimentasi pada lapisan sub bottom, transducer, single beam dan transducer array (multibeam).
  4. Mampu menghasilkan propagasi akustik bawah air di laut (sound velocity profile, ray tracing, sound channel) dan melakukan pemeriksaan dan deteksi berdasarkan propragasi tersebut.
  5. Mampu melakukan pemeriksaan dan identifikasi dalam hal transmission loss (penyebaran dan penyerapan loss, refleksi loss dan loss pada permukaan duct, deep sound channel).
  6. Mampu mengoperasikan dan mengilustrasikan model ray tracing modeling.
  1. Able to recognize the basic theory of vibration and explain it in writing.
  2. Able to calculate underwater acoustic wave equations, refraction and transmission in media, surface water and seabed.
  3. Capable of generating underwater acoustic transmission in sedimentation in the sub bottom layer, transducer, single beam and transducer array (multibeam).
  4. Able to generate underwater acoustic propagation at sea (sound velocity profile, ray tracing, sound channel) and perform inspection and detection based on the propagation.
  5. Able to conduct inspection and identification in terms of transmission loss (dispersion and absorption loss, reflection loss and loss on the duct surface, deep sound channel).
  6. Able to operate and illustrate ray tracing modeling.
Metode PembelajaranKuliah dan tutorialCollege and tutorials
Modalitas Pembelajaran- Segi penyerapan: visual dan auditorial - Segi pelaksanaan: sinkronus- Absorption aspect: visual and auditory - Implementation aspect: synchronous
Jenis NilaiABCDE
Metode PenilaianTugas, Kuis, Ujian Tengah Semester (UTS), Ujian Akhir Semester (UAS), dan Diskusi Kelas.Assignments, Quiz, Midterm Exams (UTS), Final Semester Exams (UAS), and Class Discussions.
Catatan Tambahan