what is the relation between f and reynolds number?
Answers were Sorted based on User's Feedback
Answer / sanjeev soni
f = 64 / Re for laminar flow through pipe
|Is This Answer Correct ?||20 Yes||3 No|
Answer / nader moustafa
The question is not fully clear Reynold number is define as
the R= VD/kinamatic viscosity . where V is the mean
velocity and D is the pipe inner diameter. Reynolds is used
for many purposes in fluid mechanics one of them is the
determination of friction factor. As mentioned in Answe
one. It is true that f=64/Re for laminar flow. Whereas for
turbulent flow coleebrook eqation should be used
|Is This Answer Correct ?||17 Yes||3 No|
Answer / komal bhosale
f = function of Re & relative roughness
|Is This Answer Correct ?||2 Yes||0 No|
Answer / raji
f=16/Nre (dimensionless form of hagen-poiseuille)
|Is This Answer Correct ?||2 Yes||2 No|
Answer / nagesh
|Is This Answer Correct ?||4 Yes||7 No|
Where can you find space heater lam p and what is its purpose?
what is the length of a cigratte?
Discuss how to prepare the M/E in the standby condition
what is mechnical engineering ?what is need of it in our life? is it essintial
what is the thermal efficiency of SI engine with range value?
what is the diffrence betwen primary pumps and secondary pumps in aircoditioning field
draw IRON-CARBON diagram.
Draw L.O. system in diesel engine?
PLEASE PROVIDE ME PAPER ALONG WITH QUESTION THAT ARE ASKED IN ENTRANCE EXAM EVERY YEAR/
wt is powder coating ?wt r the guages used to check powder coating ?
How can i Check at site this material is Powder coated CRCA ?
Hiii.. i have applied for steel plant management trainee 2010 exam for stream mechanical... the pattern of the exam has changed.. a preliminary exam which consists of the engineering basics... can any one suggest any book for this... kindly respond to this...