CAJ | 학술논문

对现代油烟净化技术中的新型旋风分离式油烟净化器进行动力学分析、内部流场模拟,获得净化过程的受力情况及装置内部速度场、压力场,由此对影响净化效果的设计参数和操作条件进行分析、优化以获得最佳效果。结果表明,适宜的筒体直径和筒体高度有助于实现流体在旋转运动过程中最大限度地分离;适宜的入口流速和流体所处温度环境也是提高净化效果的必要条件。研究分析结果与实验结果相接近,对进一步提高旋风分离式油烟净化器的总体性能和结构优化有一定的指导意义。
대현대유연정화기술중적신형선풍분리식유연정화기진행동역학분석、내부류장모의,획득정화과정적수력정황급장치내부속도장、압력장,유차대영향정화효과적설계삼수화조작조건진행분석、우화이획득최가효과。결과표명,괄의적통체직경화통체고도유조우실현류체재선전운동과정중최대한도지분리;괄의적입구류속화류체소처온도배경야시제고정화효과적필요조건。연구분석결과여실험결과상접근,대진일보제고선풍분리식유연정화기적총체성능화결구우화유일정적지도의의。
Force analysis and internal field of velocity and pressure are available after dynamic analysis and internal flow field simulation of a novel cyclone-type fume purifier in the modern purification technics are conducted,thus design parameters and operating conditions affecting the purifying effect of purification are analyzed to optimize for best results.The results show that the optimum diameter and height of cylinder contribute to achieve maximize the separation process;appropriate flow rate of inlet and temperature of the fluid are essential conditions to improve cleaning effectiveness.Results of research are close to the experimental results,which is of great significance for further improving the overall performance and structural optimization of cyclone-type fume purifier.