1. Subsea Pipeline Safety Margin Theory
Posted on 22 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
Safety Margin Subsea Pipeline Theory was founded by A.K.Junaidi, J.Koto, Ocean & Aerospace Research Institute, Indonesia collaborate with Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia.
Safety margin of pipeline wall thickness is a minimum wall thickness selection based on either internal or external pressure. In subsea application, the determination of wall thickness safety margin depends on the biggest one of the minimum wall thickness between internal and external calculation. So it can be called as dominant safety margin.
The theory has been transferred into commercial software which is called Subsea Pro Software.
2. Aero QBlade Theory
Posted on 22 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
Aero QBlade Theory was founded by J.Koto, Firdaus, I.S. Ishak and M.S. Ammoo, collaboration between Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia and Ocean & Aerospace Research Institute, Indonesia.
The Aero QBlade theory was developed based on the empirical numerical method. The theory is able to calculate the thrust and torque of the helicopter blade.
The theory was transfered into commercial software which is called Heli Pro Software .
3. Ice-Ship Going Theory
Posted on 22 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
The Ice-Ship going theory was founded by J.Koto from Ocean & Aerospace Research Institute, Indonesia..
The theory is able to evaluate performance ice resistance of a ship sailing in the ice condition such as unfrozen, frozen and level ice during ahead and astern condition.
The theory was transfered into commercial software which is called Ice Ship Pro Software .
4. Koto-Siow Damping Theory
Posted on 22 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
The Jaswar-Siow Damping Theory was founded by J.Koto-C.L.Siow, collaboration between Ocean & Aerospace Research Institute, Indonesia and Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia.
The Jaswar-Siow Damping Theory was developed by integration Difraction Potential and Viscous Damping Theories. The theory is able to evaluate heave motion response of floatig structure. This theory included viscous damping in the calculation of RAO of floating structure to increase the heave damping magnitude in motion equation.
The theory was applied into commercial software which is called Offshore Pro Software .
5. Koto-Siow Interaction Theory
Posted on 22 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
The Jaswar-Siow Interacting Bodies Theory was founded by J.Koto-C.L.Siow, collaboration between Ocean & Aerospace Research Institute, Indonesia , Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia, Department of Transportation and Environmental Systems, Hiroshima University, Japan , National Research Institute of Fisheries Engineering (NRIFE), Japan and Centre for Marine Technology and Engineering (CENTEC), Instituto Superior Técnico, Universidade de Lisboa, Portugal.
The Jaswar-Siow Interacting Bodies Theory was developed by integration Difraction Potential and Motion Dissipate Energy concept and Huygens Principle Theories. The theory is able to predict the influence of wave generated by the motion of nearby structure to the RAO of the floatig structure.
The theory was applied into commercial software which is called Offshore Pro Software .
6. DSM-Ship Production Theory
Posted on 28 June 2016 by admin OCAri | OCAri, Pekanbaru-Indonesia
The DSM-Ship P Theory was founded by J.Koto-Moh Hafidz Effendy, collaboration between Ocean & Aerospace Research Institute, Indonesia and Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia.
The DSM-SP Theory was developed by using Dependency Structure Matrix (DSM) method in order to address the complexity during ship construction. Partitioning DSM process is to minimize the amount of iteration (iteration) within the process.
The theory was applied into commercial software which is called DSM-SP Pro Software .
