摘要
设计了用盘管传热来测管内对流传热系数的实验方法,选定管内对流传热系数关联式Nu=BRen,并对测定条件进行了考察,确定了合适的条件使实验结果能用Nu=BRen进行较好的关联。
The experimental method of the measurement of the convective heat transfer coefficient inside coil was designed. The connected formula Nu=BRen of the convective heat transfer coefficient inside coil was selected. The measuring conditions were investigated and the fit conditions were selected so that experimental results can use Nu=BRen to be related.
出处
《实验室研究与探索》
CAS
2003年第3期83-86,共4页
Research and Exploration In Laboratory
关键词
对流传热系数
实验装置
测定条件
测定
化工生产
换热方式
coil
convective heat transfer coefficient
measuring method
related formula
experimental conditions
