Find the operating points for two identical pumps connected

Assignment Help Civil Engineering

Reference no: EM13319629

The pump curve for a given pump is represented by hp,pump=20 (1-(Q/100)^2) where hp,pump is the head provided by the pump in feet and Q is the discharge in gpm. The system curve for a pumping application is hp,sys=5+0.002Q^2 where hp,sys is the head in feet required to operate the system and Q is the discharge in gmp. Find the operating points (Q) for
A.) one pump
B.) two identical pumps connected in series , and
C.) two identical pumps connected in parallel

Reference no: EM13319629

Questions Cloud

Should the swap be structured with interest paid at a fixed : A U.S. company needs to raise €50,000,000. It plans to raise this money by issuing dollar denominated bonds and using a currency swap to convert the dollars to euros. The company expects interest rates in both the United States and the euro zone to f..

Explain how many moles of no are obtained when n2 is reacted : Consider the reaction. N2(g) + O2(g) --> 2NO(g) How many moles of NO are obtained when 0.029 mol of N2 is completely reacted

British pound sterling. at what rates will morgan guaranty : Suppose Morgan Guaranty, Ltd. is quoting swap rates as follows: 7.75 - 8.10 percent annually against six-month dollar LIBOR for dollars and 11.25 - 11.65 percent annually against six-month dollar

Find the induced emf in the inductor : A 2.3A current is flowing in a 25H inductor. A switch is opened, interrupting the current in 1.0ms. Find the induced emf in the inductor

Find the operating points for two identical pumps connected : The pump curve for a given pump is represented by hp,pump=20 (1-(Q/100)^2) where hp,pump is the head provided by the pump in feet and Q is the discharge in gpm.

If the cost advantage of interest rate swaps would likely be : If the cost advantage of interest rate swaps would likely be arbitraged away in competitive markets, what other explanations exist to explain the rapid development of the interest rate swap market?

Determine what will be the discharge through the pipe : A pump having the characteristics given( N=2133.5 rpm, n=35.6 rps, D=37.1 cm) pumps water at 25 degree C from a reservoir at an elevation of 366 m to a reservoir at an elevation of 450 m through a 36 cm steel pipe.

Discuss what mechanisms may be used to solve this problem : Explain “free cash flows.” Why do managers like to retain free cash flows instead of distributing it to shareholders? Discuss what mechanisms may be used to solve this problem?

Determine the work input required using both s0 and pr data : Air enters a steady flow, adiabatic compressor at 17 °C and is compressed through a pressure ratio of 8.6: 1. Assuming the compressor to be internally reversible

User Account

All Pages