Virtual Noctiluca: Interaction between Light and Water Using Real-Time Fluid Simulation and 3D Motion Measurement
نویسندگان
چکیده
In recent years, with the rapid improvement of the performance of computers, new possibilities for real-time simulation technologies are emerging. In this study, we simulated the behavior of water in real time and combined this simulation with a measurement of the user’s 3D motion to simulate the interaction between water and light, as observed in Noctiluca. Noctiluca is oceanic plankton that produces light when physically stimulated. Stirring the surface of water containing Noctiluca in a completely dark place causes the surface to glow, and an observer can gain the mystical and fantastic experience of watching the glow becoming dim with the flow of the water.
منابع مشابه
Fluid Dynamic Simulation for Cutting in Virtual Environment
In this paper, we introduce a 3D fluid dynamics solver for real-time interactions in virtual environment. We approach the solution of differential equations based on the cubic interpolated propagation (CIP) technique on GPU. Since the CIP combine the solution for fluid equations and their interactions with the environment together, the Navier-Stokes equation can be solved efficiently. Furthermo...
متن کاملScientific Applications of Visualization, Virtual Reality and High Performance Visualisation Computers
• Computational steering: enabling interaction with simulations and to direct the solution of biomedical, chemical, and engineering time-critical problems. • Medical: investigate such complex systems as the human body with real-time, 3D computer images; visualising correlation between therapeutic targets and disease; surgical planning and simulation: virtual endoscopy; computer augmented surger...
متن کاملViscous Models Comparison in Water Impact of Twin 2D Falling Wedges Simulation by Different Numerical Solvers
In this paper, symmetric water entry of twin wedges is investigated for deadrise angle of 30 degree. Three numerical simulation of a symmetric impact, considering rigid body dynamic equations of motion in two-phase flow is presented. The two-phase flow around the wedges is solved by Finite Element based on Finite Volume method (FEM-FVM) which is used in conjunction with Volume of Fluid (VOF) sc...
متن کاملNumerical simulation of hull and propeller interaction in acceleration maneuver
Prediction of a ship’s trajectory during a maneuvering motion is so important. In this study, the acceleration maneuver for a twin-screw vessel is directly investigated using computational fluid dynamic (CFD) environment and unsteady RANS (Reynolds Averaged Navier-Stokes) solver. For this purpose, the self-propulsion and acceleration simulations with hull and propeller interaction for the well-...
متن کاملAn automated time and hand motion analysis based on planar motion capture extended to a virtual environment
In the context of industrial engineering, the predetermined time systems (PTS) play an important role in workplaces because inefficiencies are found in assembly processes that require manual manipulations. In this study, an approach is proposed with the aim to analyze time and motions in a manual process using a capture motion system embedded to a virtual environment. Capture motion system trac...
متن کامل