The function of baffle plates
Thread Content
This post was last edited by HSLJHZ on 2015-12-9 at 15:08. True or False: In heat exchangers, the function of baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. (Correct) Reply with your answer in the comments to participate; +3 wealth points will be awarded (automatic addition of wealth points has been set, and no additional points or comments will be given if your answer is incorrect). An additional +3 to 8 wealth points will be given if all answers are correct. Extra wealth points will also be awarded if the questions or answers are analyzed and explained thoroughly (or if there is a standard-based explanation). If your answer is correct and your analysis and explanation are accurate, it will be marked as the best reply (or the best assistance). Feel free to answer the questions.
Good morning. In heat exchangers, the function of baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. () The function of the baffle in a tubular heat exchanger is ； Increase the turbulence level of fluid flow between pipes ； Increase the heat transfer coefficient ； Improve heat transfer efficiency. It also serves to support the tube bundle. The baffles in shell-and-tube heat exchangers can be divided into transverse baffles and longitudinal baffles. The transverse baffle causes the fluid to flow vertically through the tube bundle ； Vertical baffles ensure uniform flow within the tube bundle, but they are generally not used. Transverse baffles can be further divided into three types: arcuate (circularly notched), disc-ring, and fan-shaped cutouts. Heat exchanger http://bbs.hcbbs.com/thread-741158-1-1.html (Source: Haichuan Chemical Industry Forum)
In heat exchangers, the function of baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. (√)
Correct. －－－－－－－－but it wasn’t finished said
Answer: In a heat exchanger, the function of the baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. (Incorrect) One of the main functions of baffle plates is to support the heat exchange tubes and prevent them from vibrating.
Yes. . . . . . . . . . . . . . .
In heat exchangers, the function of baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. ( ) This is correct
In heat exchangers, the function of baffle plates is to increase the turbulence in the shell side, thereby raising the heat transfer coefficient. (Yes)