5. If an 18" sanitary sewer pipe is flowing at 67% full, should the pr 6....
A 1-mile long 12-inch diameter asphalt dipped cast iron pipe (e = 0.00085 ft) conveys 60°F water at 3 cfs. Determine (a) friction factor f using the Moody Diagram, (b) f using the Colebrook equation, (c) head loss over the 1 mile distance, (d) slope of the EGL. Problem 2 A 1-mile long 12-inch diameter asphalt dipped cast iron pipe (e = 0.00085 ft) conveys 60℉ water at 3 cfs Determine (a) friction factor fusing the Moody Diagram, (b) fusing...
Water is flowing full in an 18-inch diameter pipe at a velocity of 8.55 ft/s. Find the discharge, Q, in cfs.
Problem 5. Pipes made of plastic are frequently used in sewers. Plastic pipe walls can be assumed smooth with the friction factor dependent upon Reynolds Number only. For the following, use a pipe diameter of 18 inches and temperature of 60° F a. Using the Moody Diagram, calculate the friction slope (hu/L) for flow rates of 6 and 10 cfs. By what percentage do the friction factors vary? b. For plastic pipes, a Manning's n value of 0.009 is often...
Please solve a,b,c,d,e,f 1) A water fountain is to be installed at a remote location by attaching a cast iron pipe directly to a water main through which water is flowing. The entrance to the pipe is sharp-edged 15m (K-0.5), and the 15m long piping system involves three 90 bends without vanes (K1.1), a fully open gate valve (K.-0.2), and a fully open angle valve (K-5). If the diameter of the pipe is 2 em and the system is to...
14.13 (a) only Spreadsheet from HW 3: Manning: 1. Numerically solve for the normal depth using either MS-Excel or Matlab. Hint: your spreadsheet for critical depth in HW3 is a good place to start. 14.13 The channel in Problem 14.7 is excavated in smooth rock to a bed slope of 0.2%. Deter- mine the (a) normal depth of flow, (b) critical slope, and (c) state of flow in the channel. 14.7 A trapezoidal channel has a bed width of 3.5...
I need answers for part 4 and 5. Problem 8.003 Water at 27°C is flowing with a mean velocity of 0.13 m/s through a 709-m-long cast iron pipe of 0.15-m inside diameter. Physical Properties Mathematical Functions Part 1 Your answer is correct. What is the value for the viscosity, in N.s/m2? u = 10.0008509 Ns/m² the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work By accessing this Question Assistance, you will...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...