关键词: 空气分离, 虚拟现实, 粒子流源, 多相流流动, 纹理映射

Abstract:

The process of air separation system is complex, this causes the real fluid flow among the machines is difficult to simulate and express. For visualization of the key process of air separation system of adsorption, heating and distillation, a visualization simulation method for air separation equipment was proposed based on particle system and texture mapping. A key frame coordinate of recursive transformation was used to describe the position and motion of the particle flow source, custom particle flow source was adopted to simulate heating and mass transfer properties, and multi-scale texture mapping was applied to describe the flow trace of the machines. An interactive visualization platform for the development of integrated planar was developed. The key performance simulation and visualization of complex air separation equipment was complemented finally．

Key words: air separation, virtual reality, particle flow source, stream flowing, texture mapping