Results 211 to 220 of about 168,927 (224)

Overview of Model Test Procedures for Stability Under Dead Ship Condition and Pure Loss of Stability in Astern Waves

Fluid Mechanics and Its Applications, 2023
Naoya Umeda, Daisuke Terada, Umeda Naoya   +2 more
exaly   +2 more sources

Rapid evaluation of pure loss of stability based on atlas method

H.M. Zhang, K. Li
exaly   +2 more sources

DEVELOPMENT OF CAD BASED STABILITY CALCULATION SOFTWARE FOR PURE-LOSS OF STABILITY AND PARAMETRIC ROLLING FAILURE MODE OF 2ND GENERATION INTACT STABILITY CRITERIA

ICCAS 2022, 2022
Although the IMO mandates IS Code Part A to build and operate ships, ship safety is not guaranteed due to the problem of dynamic stability. So, IMO prepared the second-generation stability standard with five modes. However, since the software supporting the second-generation stability calculation is insufficient, CAD-based stability calculation SW that
J Y Park, M S Jang, H G Park
openaire   +1 more source

The Hydrodynamic Lift Effect on Pure Loss of Stability Prediction Based on Vortex Lattice Method

Jinya Zhang, Ning Ma, Jianwen Duan, Qiqi Shi   +3 more
exaly   +2 more sources

Case studies of SGISC Operational Limitations for pure loss of stability and excessive acceleration

2021
The present paper reports an application of Operational Limitations related to route and to maximum significant wave height, on two case studies, a Ro-Ro cargo and a bulk carrier. The ships have been found vulnerable to Level 2 for pure loss of stability and excessive acceleration, respectively.
Begovic E., Boccadamo Guido, Rinauro B., Rosano G.   +3 more
openaire   +1 more source

Loss of plane form equilibrium stability during pure “edgewise” bending of a strip

Journal of Machinery Manufacture and Reliability, 2008
The problem of curved strip pure bending under a two-dimensional stress has been considered. The values of stresses, the bending moment, and the curvature radius of the stress rupture surface have been obtained. Hoopential uniform compressive stresses causing the loss of the plane form equilibrium stability of the deformable strip act in the region ...
openaire   +1 more source

An Overview of Vulnerability Criteria for Pure Loss of Stability

2022
This paper presents the current state of development of the second generation of intact stability criteria based on pure loss of stability. The concept of a multi-tiered evaluation process is based on the physics of the stability failures addressing the interaction between hull and waves in a seaway condition.
openaire   +1 more source

Vulnerability to pure loss of stability in following waves: ideas for a framework

2009
Electronic version only.
BULIAN, GABRIELE, FRANCESCUTTO, ALBERTO
openaire   +1 more source

Surf-Riding-Broaching and Pure Loss of Stability vulnerability on Systematic Series D1 Model

2018
The development of the IMO second generation intact stability criteria is based on a multi-level approach. In each level the accuracy of the analysis is increased and if a possible vulnerability is detected the next level is applied. A ship, depending on its characteristics and external conditions, may be considered vulnerable to one or more stability ...
Rinauro B., Begovic E., Bordone L.
openaire   +1 more source

Comparison of Different Propeller Models in CFD Simulation of Pure Loss of Stability in Regular Stern Quartering Waves

The International Maritime Organization (IMO) has issued guidelines for direct stability assessment, recognizing pure loss of stability as a failure mode leading to large roll motions or capsizing in large waves. This paper uses the CFD solver STAR-CCM+ to simulate pure loss of stability for ONR Tumblehome in stern-quartering waves.
Ke Zeng, Gabriele Bulian, Chen Yang, Jiang Lu, Min Gu   +4 more
openaire   +1 more source