swirl-type atomizer

Based on common CWS ( coal-water slurry ) atomizer and atomization mechanism, a multi-level swirl atomizer is proposed.

本文在参考常用水 煤浆 雾化喷嘴和雾化机理的基础上,设计出了 多级 旋流雾化喷嘴.

STUDY AND SIMULATION ON EFFECT OF DOUBLE-LAYER ATOMIZER'S FEEDING TUBE HEIGHT Analysis of Calculation Model for Spray Characteristics of Pressure Swirl Nozzles

双层气雾化喷嘴突出高度的数值研究与分析压力涡流喷嘴雾化特性模拟的双相流模型分析

Numerical simulation and experiment results showed that the spray slurry has obviously integration effect on the flue gas with combination of pressure-swirl-atomizer and flat fan atomizer nozzle, they could prevent gas collision and avoid entrainment.

数值模拟与实验结果表明：压力旋转和扇形喷嘴组合条件下，浆液喷淋对烟气具有明显的整合作用，防止气体撞击，避免了雾沫夹带现象。

An experimental study on the breakup of a conical liquid sheet from a pressure swirl atomizer was conducted by using a Particle Image Velocimetry ( PIV) system.

应用PIV激光粒子图像测速仪对由离心式压力雾化喷嘴喷出的锥形液膜的破碎进行了实验研究。

In short , the multi-level swirl atomizer meets the technological requirements and has broad application.

从模拟结果看出, 多级 旋流喷嘴完全满足工艺对雾化粒径的要求,有推广应用的价值.