... fuel consumption and emissions more effectively, enhancing the ship's fuel efficiency and contributing to cleaner, more sustainable shipping. equation of state dimple air emission coefficient reduction reservoir simulation cylinder roughness circular cylinder mathematics of computing...

... social responsibility ansy aqwa diffraction sustainability cylinder williams mavrako sa numerical and cfd formulation integration cylindrical wec application sustainable development vector frequency converter circular cylinder contribution Proceedings of the Thirty-fourth (2024...

... of Hydrodynamic Noise by Flows around Three-Dimensional Circular Cylinder Jiajia Qin1, Haihua Deng2, Yuan Zhuang1, Decheng Wan1* 1 Computational Marine Hydrodynamics Lab (CMHL), School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai, China 2 Wuhan Second Ship Design...

... the circular cylinder with synthetic jets and have made some interesting discoveries: Béra et al. (2000) studied the influence of jet momentum with different values on the flow field around the circular cylinder in a wind tunnel. The result shows that when the jet exit angle is 110°, the lift force...

... Understanding the intricate nature of vortex formations behind a circular cylinder in vortex-induced vibrations (VIV) presents a fundamental challenge in fluid-structure interactions. To address this, we systematically conducted 819 flow visualization experiments using Digital Particle Image Velocimetry (DPIV...

... past a circular cylinder. The setup of simulation case of the two methods keeps the same. The near-field and far-field sound pressure level are compared between these two methods. It is shown that peak value frequency of sound pressure level of both methods is around the shedding frequency...

... signal circular cylinder copper electrode nozzle system output voltage ABSTRACT In daily life and industrial production, flow sensing and controlling are very important. In this study, a novel intelligent flow sensing and controlling system based on the flapping film triboelectric...

... torsional vibration circular cylinder asia government upstream oil & gas vibration cylinder system amplitude natural frequency upstream cylinder vibration frequency cylinder downstream cylinder gap ratio regime fiv flow pattern vibration amplitude tandem cylinder vortice torsional...

... ABSTRACT Flow-induced vibration (FIV) is a common problem in offshore and marine structures, which can lead to fatigue and decrease the structure's lifespan. In this study, we investigate the FIV response of a flexible circular cylinder with an attached flexible splitter plate through a series...

... government production monitoring flow angle truss leg wind tunnel test wind turbine tower self-propelled wind turbine installation jack-up diameter circular cylinder cross-sectional view sub-critical flow regime Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering...

... circular cylinder. The presented model was derived based on Reichardt's wake model for the time averaged wake velocity distribution. It is a combination of using Tollmien's first approximation method and Goldstein's second approximation method. Results indicate that the correction works by this paper do...

..., and the force characteristics and flow field have not been investigated completely yet. Therefore, it is necessary and valuable to investigate the current force and flow field for the pile-group foundation. The classical problem of flow around a circular cylinder has been broadly investigated due to its...

... motion characteristic upstream oil & gas vibration downstream column displacement transverse motion numerical simulation amplitude vortex-induced vibration circular cylinder boundary condition Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference...

... ABSTRACT This paper presents energy harvesting results by applying vortex-induced vibration (VIV) and galloping excited with a circular cylinder and a triangular cylinder, respectively in a low-speed water flume. The voltage and power were obtained by the energy harvesters under different...

... and bottom. The interaction of waves with arrays of domains by enforcing appropriate continuity conditions. The bottom-mounted porous circular cylinders was also studied by theoretical hydrodynamic approach is supplemented by numerous Williams and Li, (2000) and Silva et al. (2003). Sankarbabu et al...

... renewable energy cylinder vortex-induced vibration grid frequency submerged oscillating circular cylinder numerical investigation equation reservoir simulation circular cylinder transverse williamson upstream oil & gas displacement vibration flow direction & williamson...

... Simulations Of A Circular Cylinder Subject To Vortex-Induced Vibration M. Youssef, Ould el Moctar, Thomas E. Schellin The University of Duisburg-Essen, Institute of Ship Technology, Ocean Engineering and Transport Systems (ISMT), Duisburg, Germany. ABSTRACT numerical methods and improved computational...

... upstream oil & gas simulation free surface production monitoring circular cylinder transverse motion amplitude numerical investigation reservoir surveillance trajectory in-line motion amplitude aspect ratio vortex-induced motion equation reynolds number production control...

... on Strouhal Number for the Circular Cylinder in a Shear Flow Yan Liua,b, Jun Liua,b, Fu-Ping Gaoa,b, a Key Laboratory for Mechanics in Fluid Solid Coupling Systems, Institute of Mechanics, Chinese Academy of Sciences, Beijing, China b School of Engineering Science, University of Chinese Academy of Sciences...

... and Dalton (1996) studied the vortex shedding from a transversely oscillating circular cylinder in a uniform flow by numerical simulations. The effect of increasing the amplitude of an oscillating cylinder and the Reynolds number value were shown to lower the value of ƒ–ƒ s at which vortex switching...