Centrifugal Pump and Reciprocating Pump
Out of Centrifugal Pump or the Reciprocating Pump, which pump is more efficient?
Expert
Centrifugal pump is more efficient. Since flow rate is higher in comparison to the reciprocating pump. Flow is smooth and also it needs less space in order to install. Lower initial and lower maintenance cost.
Air at 20 m/s, 260 K, 75 kPa with 5 kg/s flows into a jet engine and it flows out at 500 m/s, 800 K, 75 kPa. What is the change (power) in flow of kinetic energy?
Water flows at 40 m/s from the jet of area of cross-section of 0.008 m2 on to a flat plate as shown in the figure. Determine the force F normal to the plate, and also the flow rates out of the plate. Q : Free Vibration of MDOF Systems Why free Why free vibration takes place at MDOF system?
Why free vibration takes place at MDOF system?
(i) Formulate the equation of motion for the system shown in Figure below. List two assumptions made in this formulation. (ii) Find the response of this system at t = 3s. The system begins with the displacement of 5 cm and velocity
Draw a frequency-response curves for a damped single degree of freedom system subjected to a harmonic excitation under three different damping ratios. System has a natural frequency of ωn as the forcing frequency of the excitation is ω. Describe
Describe all the laws of the Thermodynamics?
What is critical speed?
Explain the reason behind formation of the Cavitation in the Centrifugal Pump and not in the Displacement Pump?
Why Centrifugal Pump is known as the High Discharge pump?
Working environment: The conditions under which the product is likely to be used, stored, and transported must be specified. The product may have to operate in conditions of extreme temperature, be subject to vibration, radiation; these conditions wil
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