Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the Operating Point - Pumping System
Intersection of the characteristic curve and the system curve. This is the head and flow rate data for the pump "operation". The operating point data (h and Q) are used for the Affinity Laws. For example, if one operating point (h1 and Q1) are know, these values may be used to determine operating points along the same system curve but for a smaller or larger impeller diameter or rpm.
The relationship between h and Q2 is a constant (h/Q2) for all plot points along the system curve. The hf equations include v2 and v1.85, which are related to Q2 by the continuity equation. Also, based on the Affinity Laws,
h2/h1 = (n2/n1)2 = (Q2/Q1)2 OR, hf1/ hf2 = (Q1/ Q2)2
Using the constant (h/Q2) for a system curve, operating point values of h or Q can be used to determine the h or Q values at a different operating point on a different characteristic curve (due to changes in rpm or impeller dia.).
Gravity flow is fluid flowing because of the forces of gravity alone and not to an applied pressure head. In the Bernoulli equation, the pressure term is omitted, and the height an
Q. What do you mean by Guide bunds? Guide bund may be given an elliptical shape separation of flow can be avoided better with such an alignment. Alternatively straight parallel
Q. What is Chamfering of rail? Chamfering of rail holes has been done for the life of rail hole is increased and chances of the rail hole developing any crack is eliminated.
Define Wastewater treatment Processes The wastewater treatment processes that we design mimic the processes that occur in the nature (for example processes that occur in a flow
after formation of the soil under raft some area around the lift pit for example will be on tipping shape and some column placed in the same area the question how we place the col
A proposed building site requires 135,000-ft 3 of imported fill. A borrow site is located 5-miles Northeast of the project site where the soil has a shrinkage of 16%. The amount
what is snowcem?
GRADATION OF WMM
Construction planning millennium miles
Define the Frame Column Analysis 1. Based on if a column section is a braced frame or unbraced frame. 2. Braced frame-indicates buckling mode shape does not involve tr
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd