... the testing of the impact of camera positioning, the results showed that rotating around the axis of a pipeline is equivalent to using both rotation and pitch. This simplifies the capture procedure and is beneficial for the operation, in view of the difficulty in manipulating the pitch of the ROV...

... alternative stand-by policies are studied such as: (a) keep asset in the same function, that is, in case of failure of an asset in the active function, it returns after preventive replacement or repair; (b) Carry out rotation of functions involving the standby and active asset in operation after each outage...

... simulations were carried out to study the behavior of the fluids and the efficiency of two vessel types (reboiler and surge vessel). The vessels are subjected to the forcing conditions typical of an ocean storm, i.e. surge, sway, heave accelerations and roll, pitch and yaw rotations, gathered from real...

.... In finite element modeling this condition is not straight forward. In order to apply torque experienced in the real condition, special axisymmetric elements were used. Those elements allow a rotation imposition around the symmetry axis, then, when defined a contact surface and based on a friction...