Frictional loss in piping

For determining the frictional head, refer to friction loss in pipes, bends, elbows and reducers and valves as provided in Tables A.I and A.2 ... 

Table A. I provides, for a particular rate of discharge in GPM. the friction loss in pipes for every 100 feet of straight pipe length, reasonably smooth and free from incrustation.

Table 2-22 Cameron Hydraulic Data (concluded) Friction Losses in Pipe C= 100...

Friction Losses In Pipe G= 100 1 Inch Double Extra Strong Steel. 599 inside dia Head loss ft per 100 ft 1—DOC JOO 682 829 989 1 yi Inch Double Extra Strong Steel [. 896 inside dia Head 1 loss i ft per 100 ft rococo OC h.Oh MMONttls. IfllftsflOO e PS -sDi— 90-7 137 192 255 327 ess... 

Friction Losses In Pipe C = 100 Friction Losses In Pipe C = 100... 

Hs0 = Head at no flow, or shutoff, ft I4ms = Head of viscous fluid, ft Hw = Water equivalent head, ft hd = Discharge head on a pump, ft of fluid hs = Suction head (or suction lift) on a pump, ft of fluid hSL, hDL = Friction losses in pipe and fittings , subscript SL for suction line and DL for discharge line, ft of fluid hv = Velocity head, ft of fluid L = S = Static head, suction side, ft (Figure 3-38)... 

The inclusion of significant fitting friction loss in piping systems requires a somewhat different procedure for the solution of flow problems than that which was used in the absence of fitting losses in Chapter 6. We will consider the same classes of problems as before, i.e. unknown driving force, unknown flow rate, and unknown diameter for Newtonian, power law, and Bingham plastics. The governing equation, as before, is the Bernoulli equation, written in the form... 

Gravity Tank An aboveground water storage tank for fire protection and water service. A water level of 100 feet provides a static pressure head of 43.3 psi minus friction loss in piping when water is flowing. 

With knowledge of Cf from the above correlations and using Equation (21) we can calculate frictional pressure drops in straight pipes. However, we also need to be able to evaluate frictional losses in pipe fittings. 

FRICTION LOSS IN PIPES HANDLING SOLIDS IN SUSPENSION 6.15... 

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