假塑性高粘流体垂直管内流动沸腾CHF

Study on CHF of flow boiling heat transfer to a pseudoplastic highly viscous fluid

以ＣＭＣ水溶液为介质，对高粘幂律流体进行了垂直管内流动沸腾超临界热流的研究。测定了３１组临界热流数据，建立了临界热流关联式。计算值与实验值的偏差为１７．７％。

ith CMC aqueous solution as medium,the critical heat flux(CHF)of flow boiling heat transferto a highly viscous fluid in vertical downward flow was investigated.31 groups of CHF data were de-termined and a correlation formula for CHF was established. The deviation between the ealculated val-ue and the experimental value is 17.7%.