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Optimization of Ducted Propeller Design for the ROV (Remotely Operated Vehicle) using CFD

Aldias Bahatmaka, Dong Joon Kim, Deddy Chrismianto

The development of underwater robot technology is growing rapidly. For reaching the best performance, it is important that the innovation on ROV should be focused on the thruster and propeller.In this research, the ducted propeller thruster is used while ... see more

Remotely Operated Vehicle (ROV) | ducted propeller | CFD | genetic al-gorithms

Advances in Technology Innovation , 2020

Free Access

The Influence of SMAW Welding Current Variation on Tensile Strength, Corrosion Rate, and Microstructure of ST 42 Steel for Inner Bottom Plate Material in Ships

Parlindungan Manik,Deddy Chrismianto,Putranda Firman Prayoga

Steel is currently widely used in the industrial world. Due to its versatile uses, the development of steel science has also broadened, leading to improved steel processing methods. Welding is a process of joining two pieces of metal using heat. Steel, co... see more

International Journal of Marine Engineering Innovation and Research , 2023

Free Access

PENGEMBANGAN SISTEM PENUNJANG KEPUTUSAN BERBASIS KOMPUTER UNTUK PENINGKATAN EFEKTIFITAS SISTEM AKURASI DIMENSI PADA PROSES PEMBUATAN BADAN KAPAL

Deddy Chrismianto

Most of docks have applied Accuracy Control system in the ship body construction process that is interim product oriented. However, size/dimension deviation is often detected in the erecton stage which makes the docks suffer a financial and time loss. The... see more

size/dimension deviation | computer-based Decision Support System | database | modelbase | control chart.

Jurnal Informatika , 2005