Real-time Fluid Simulation
نویسنده
چکیده
This paper presents and discusses some methods used for simulation of fluids and highly deformable bodies. Two main approaches are compared, advantages and disadvantages of these methods are evaluated with reference to their possible use in real-time. Simulations of fluid volumes are considered as opposed to the frequently used approach that just use surface simulations.
منابع مشابه
Effects of non-newtonian properties of blood flow on magnetic nanoparticle targeted drug delivery
Objective(s): One applications of nanotechnology is in the area of medicine which is called nanomedicine. Primary instruments in nanomedicine can help us to detect diseases and used for drug delivery to inaccessible areas of human tissues. An important issue in simulating the motion of nanoparticles is modeling blood flow as a Newtonian or non-Newtonian fluid. Sometimes blood flow is simulated ...
متن کاملEvaluation of Recirculation Time in Bubble Train Flow by Using Direct Numerical Simulation
In this research, hydrodynamics of the Bubble Train Flows (BTF) in circular capillaries has been investigated by Direct Numerical Simulation (DNS).The Volume of Fluid Based (VOF) interface tracking method and streamwise direction periodic boundary conditions has been applied. The results show that there exists an appropriate agreement between DNS and experimental correlation results. The re...
متن کاملReal-time Bleeding Simulation Based on Moving Particle Semi-implicit Method
Computer graphics and virtual reality technologies have enables us to develop several medical systems such as preoperative planning, intra-operative navigation and surgical simulation systems. The training for each part of human bodies is available, which parts are head, eye, liver, bone and so on; however, real-time simulation of blood vessel deformation or bleeding is not available with the p...
متن کاملReal-Time Fluids - Optimizing Grid-Based Methods
A fluid simulation suitable for use in real-time virtual environments running at interactive frame rates has the potential to greatly improve the quality of the virtual environments it is used in. To this end we present a method suitable for use in real-time grid-based fluid simulation that considerably reduces the amount of data being processed at each simulation step by removing unused cells ...
متن کاملReal Time Dynamic Simulation of Power System Using Multiple Microcomputers
Recent developments in the design and manufacture of microcomputers together with improved simulation techniques make it possible to achieve the speed and accuracy required for the dynamic simulation of power systems in real time. This paper presents some experimental results and outlines new ideas on hardware architecture, mathematical algorithms and software development for this purpose. The ...
متن کاملReal-time fluid simulation with adaptive SPH
We present a new adaptive model for real-time fluid simulation based on Smoothed Particle Hydrodynamics (SPH) framework. Unlike traditional time-consuming SPH methods, our model can simulate fluid at a considerably faster speed without losing realism. In our model, we first introduce the non-uniform particle system and propose a generalized distance field function which considers not only geome...
متن کامل