Abstract: We present an approach for producing complex nanoscale patterns by integrating computeraided design (CAD) geometry processing with an atomic force microscope (AFM) based nanoindentation process. Surface modification is ...

Abstract: Abstract. A drillship is a floating offshore structure used to perform drilling operations, marking the initial stage of oil field development. At the center of the drillship is a moonpool, through which the drilling riser ...

Abstract: This study suggests three different designs of the moonpool to reduce the internal flow of the moonpool. The experimental and numerical studies were performed to improve the dillship's operability by the flow reduction in ...