【Daily Question】Chemical Engineering Principles 140: Convection (August 13)
Thread Content
This post was last edited by *lihuagong on 2015-8-17 at 11:46. The Chemical Engineering Theory section is now launching a \"One Question per Day\" campaign to help everyone reinforce their basic knowledge in chemical engineering. Subsequent series such as \"Chemical Engineering Principles\", \"Mass Transfer and Separation\", \"Chemical Engineering Thermodynamics\", and \"Chemical Engineering Processes\" will be introduced soon. We hope for your active support! Answers can be viewed directly by replying to the \"One Question per Day\" posts, and the topic will be closed after 1 day! ! You get 2 wealth points for participating, and an additional 3 wealth points for answering correctly~~~ True or False: In the same fluid, natural convection and forced convection cannot occur simultaneously. Wrong
Error-------------------------
In the same fluid, natural convection and forced convection cannot occur simultaneously. ------Error
Steady convection should occur; once a certain flow velocity is reached, natural convection or forced convection will become apparent.
Error； Due to the temperature differences in fluid flow with forced convection, additional natural convection is inevitably induced as well
Wrong~ Natural convection and forced convection can occur simultaneously
There is indeed a need for discussions and progress in basic knowledge
Answer: In the same fluid, natural convection and forced convection cannot occur simultaneously. (×)
True or False: In the same fluid, natural convection and forced convection cannot occur simultaneously. (Mistake)
In the same fluid, natural convection and forced convection cannot occur simultaneously. Wrong
In the same fluid, natural convection and forced convection cannot occur simultaneously. (Mistake)