Jessica Saraswati Pangaribuan, . (2026) ANALISIS MANUEVERING KAPAL CONTAINER MENGGUNAKAN VIRTUAL CAPTIVE MODEL TEST TERHADAP VARIASI SQUAT EFFECT. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
![[img]](http://repository.upnvj.ac.id/style/images/fileicons/text.png) |
Text
ABSTRAK.pdf Download (206kB) |
|
Text
AWAL.pdf Download (665kB) |
|
Text
BAB 1.pdf Restricted to Repository UPNVJ Only Download (351kB) |
|
Text
BAB 2.pdf Restricted to Repository UPNVJ Only Download (436kB) |
|
Text
BAB 3.pdf Restricted to Repository UPNVJ Only Download (641kB) |
|
Text
BAB 4.pdf Restricted to Repository UPNVJ Only Download (3MB) |
|
Text
BAB 5.pdf Download (249kB) |
|
Text
DAFTAR PUSTAKA.pdf Download (209kB) |
|
Text
DAFTAR RIWAYAT HIDUP.pdf Restricted to Repository UPNVJ Only Download (164kB) |
|
Text
LAMPIRAN.pdf Restricted to Repository UPNVJ Only Download (613kB) |
|
Text
HASIL PLAGIARISME.pdf Restricted to Repository staff only Download (18MB) |
|
Text
ARTIKEL KI.pdf Restricted to Repository staff only Download (500kB) |
Abstract
This study analyzes the effect of squat on the maneuvering characteristics of a container ship using a Virtual Captive Model Test (VCMT) based on Computational Fluid Dynamics (CFD). A KCS ship model with a length between perpendiculars (Lpp) of 7.2786 m was simulated under two water depth conditions (h/T = 1.25 and h/T = 2.5), with drift angles ranging from 2° to 10° and ship speeds between 0.915 and 1.922 m/s. Validation against experimental data showed an error of less than 10%, indicating that the numerical model is accurate and suitable for further analysis. The simulation results show that the squat effect significantly increases the lateral force (sway force) and yaw moment, particularly in shallow water conditions. At h/T = 1.25, flow compression beneath the hull produces more dominant low-pressure regions, resulting in a sharp increase in maneuvering response, especially at larger drift angles and higher ship speeds. The hydrodynamic forces and moments obtained from the VCMT simulations were subsequently analyzed using the Least Squares Method to determine the hydrodynamic derivatives. This method successfully generated consistent regression trends, representing increased sway force and yaw moment in accordance with variations in water depth, drift angle, and ship speed. This study confirms that shallow water conditions are a critical factor in ship maneuvering performance and that the combined VCMT–CFD approach with the Least Squares Method is capable of providing reliable hydrodynamic predictions as an alternative to physical model testing.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2110313008] [Pembimbing: Fakhri Akbar Ayub] [Penguji 1: Wiwin Sulistyawati] [Penguji 2: Sabila Fitri Afsari] |
| Uncontrolled Keywords: | Squat effect, Virtual Captive Model Test, Computational Fluid Dynamics, Ship Maneuvering, Sway Force, Yaw Moment, Least Squares Method |
| Subjects: | V Naval Science > V Naval Science (General) |
| Divisions: | Fakultas Teknik > Program Studi Teknik Perkapalan (S1) |
| Depositing User: | JESSICA SARASWATI PANGARIBUAN |
| Date Deposited: | 27 Mar 2026 03:31 |
| Last Modified: | 27 Mar 2026 03:31 |
| URI: | http://repository.upnvj.ac.id/id/eprint/42408 |
Actions (login required)
 |
View Item |