搜索结果: 1-7 共查到“船舶与海洋工程 impact”相关记录7条 . 查询时间(0.129 秒)
Improvement on the Fatigue Life of Welded Joints by the Synergy Effect of Ultrasonic Impact Treatment and Steel with High Resistance to Fatigue Crack Growth
Fatigue Life Welded Joints Ultrasonic Impact Treatment High Resistance Fatigue Crack Growth
2009/4/16
The extension of the fatigue life of welded joints has been in demand to improve the safety and reduce the life cycle cost of ships.To meet such demand, it is effective to apply post-weld treatments w...
Method for Predicting CTOD Fracture Toughness Transition Temperature from Charpy Impact Test Based on Fracture Mechanics Analysis
Predicting CTOD Fracture Toughness Transition Temperature Charpy Impact Test Fracture Mechanics Analysis
2009/4/7
This paper presents a method for predicting the CTOD fracture toughness transition temperature TiCTOD for structural steels from Charpy impact toughness TiCharpy. TiCTOD and TiCharpy are defined as th...
Numerical Simulation of Dynamic Response of Structure Caused by Impact Pressure Using an Eulerian Scheme with Lagrangian Particles
Dynamic Response Eulerian Scheme Lagrangian Particles
2009/4/2
We have developed a new numerical scheme that combines a Eulerian scheme with Lagrangian particles to compute fluid-structure interaction caused by impact pressure. The proposed numerical model was ap...
Influence of the Body Shape and the Trapped-air on the water impact problem
Trapped-air Body Shape
2009/3/30
In this paper, the influence of the body surface and trapped air on the water impact problem is discussed. It is assumed that the water surface can be expressed by a subsequence of circular hollows, a...
A Study on Correlation between Impact Pressure and Impact Sound Generated by Water Drops
waves Sound Generated
2009/3/30
The impact force due to waves acts on the marine structures and sometimes gives a serious damage to the structures.
Evaluation Model for Assessing the Effect of Steel Properties on Correlation between Fracture Transition Temperatures in Charpy Impact Testing and CTOD Toughness Testing
CTOD fracture toughness
2009/3/30
There have been many correlations between Charpy test results and fracture toughness test results such as CTOD test results.
The water impact problem with the trapped air on the heeled body
trapped air water impact problem
2009/3/27
The influence of the trapped air on the water impact is studied when the heeled body enters into the water surface.