Drilling and production risers experiencing vortex-induced vibrations (VIV) may adversely
impact operations in two ways: by increasing deflection due to amplified drag and causing …

The swing of the riser in deep-water drilling can significantly impact the drill string. In this
study, we establish a riser model that considers the combined disturbance of periodic …

Rich oil reservoirs are present in deepwater and ultra-deepwater, but the challenging ocean
environment limits the benefits of drilling engineering during exploration and development …

The recent development on the mechanism and response analysis of vortex-induced
vibration (VIV) of flexible cylinders, particularly the slendr risers in deep water, are …

对**几十年来国内外在涡激振动的基础研究包括机理认识和动响应分析等方面的进展进行了
论述, 尤其针对海洋油气**台中的立管, 隔水管等细长柔性结构的涡激振动. 描述了涡激振动这种 …

In this paper, VIV of a flexible model within full scale Re number regime are studied. The
experiments were carried out in the towing tank by towing the flexible model with a constant …

The paper describes the activity within the Riser and Mooring Project of the Norwegian
Deepwater Program to improve the confidence in the prediction ofvortex-induced vibrations …

Drilling in deep water presents many challenges and current guidance for configuration and
operation of drilling risers for deep water, harsh environment applications needs to be …

Vortex induced vibration is (VIV) is a major design issue for all deepwater riser systems
operating in regions where severe current can be expected, such as the Gulf of Mexico and …

The purpose of this study is to provide appropriate methodology to ensure the safety and
integrity of the production riser in offshore structure. In order to select integrity estimation …