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hello. at the asnwer, it says \" Reynolds number is very low...\" buthere what i

ID: 1816182 • Letter: H

Question

hello. at the asnwer, it says " Reynolds number is very low..." buthere what is the standard to say it's low and it's high? above whatnumber we consider "low" and " high" cause at the book, low Reynolds number flow is RE less than1. please let me know. thanks hello. at the asnwer, it says " Reynolds number is very low..." buthere what is the standard to say it's low and it's high? above whatnumber we consider "low" and " high" cause at the book, low Reynolds number flow is RE less than1. please let me know. thanks

Explanation / Answer

you can get an idea if the Re is low or high, from the moodygraph. http://www.engineersedge.com/fluid_flow/reynolds_number.htm