FAQ

What is the Head loss due to friction?
Head loss due to friction is defined as ratio of product of coeff of friction, length of pipe, and velocity squared to the product of diameter of pipe and twice acceleration due to gravity. Head loss due to friction is usually measured using the Meter for Length. Note that the value of Head loss due to friction is always negative.
Can the Head loss due to friction be negative?
Yes, the Head loss due to friction, measured in Length can be negative.
What unit is used to measure Head loss due to friction?
Head loss due to friction is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Head loss due to friction can be measured.
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