In this paper,the superposition rule of the residence time distribution functions for the general systemhaving multiple inlet and outlet streams has been described and proved rigorously.For the cascade ves-sels system...In this paper,the superposition rule of the residence time distribution functions for the general systemhaving multiple inlet and outlet streams has been described and proved rigorously.For the cascade ves-sels system where the processed material in separate stages may be nonideally mixed in various degrees andthe volumes of separate stages may not be equal,the overall residence time distribution function E(t)and eachE(t)of the flow systems have been derived.The applications of these results to various flow systems havebeen discussed.展开更多
The tuber of the multiflower knotweed, both white and red, is a precious Chinese herbal medicine for boosting the liver and kidneys and enriching the blood. According to legend, taking the medicine helps people turn g...The tuber of the multiflower knotweed, both white and red, is a precious Chinese herbal medicine for boosting the liver and kidneys and enriching the blood. According to legend, taking the medicine helps people turn gray hair back to black, recover their youth, and delay ageing.展开更多
文摘In this paper,the superposition rule of the residence time distribution functions for the general systemhaving multiple inlet and outlet streams has been described and proved rigorously.For the cascade ves-sels system where the processed material in separate stages may be nonideally mixed in various degrees andthe volumes of separate stages may not be equal,the overall residence time distribution function E(t)and eachE(t)of the flow systems have been derived.The applications of these results to various flow systems havebeen discussed.
文摘The tuber of the multiflower knotweed, both white and red, is a precious Chinese herbal medicine for boosting the liver and kidneys and enriching the blood. According to legend, taking the medicine helps people turn gray hair back to black, recover their youth, and delay ageing.