摘要
在建立非等温射流运动的物理方程时,考虑由室内热源形成的羽状气流对射流运动的热浮升作用力,得到受羽状气流作用的射流运动轨迹表达式.经现场实测验证后,上述理论分析认为,空调射流与羽状气流的相互作用会影响射流轨迹,且在一定程度上改变其运行轨迹.
The mathematical model was established to investigate the interaction between the plume and the non-isothermal jet. A new expression for considering the effect of heat sources on the non-isothermal jet was deduced. Experiments were carried out to validate the theoretic analysis, which agrees with the experiment data. The paper presents that the heat sources really have effect on the jet-track, which should be paid more attention to.
出处
《上海理工大学学报》
CAS
北大核心
2009年第1期67-71,共5页
Journal of University of Shanghai For Science and Technology
基金
国家自然科学基金资助项目(50478113)
上海市教委重点项目(J50502)
