Determination Of Coefficient Of Discharge Of Venturimeter
Determination Of Coefficient Of Discharge Of Venturimeter. Where cd is the coefficient of discharge for venturimeter. With the same venturi meter, compute the discharge if the coefficient of discharge is cd = 0.955 compute the percentage difference of the theoretical coefficient of discharge with the discharge from the three trials.
To determine the coefficient of discharge of notch (v, rectangular &trapezoidal types). This is widely used for a high flow rate (discharge). Derive and explain the given formula in the calculations.
Coefficient Of Discharge Of Venturimeter (C D) The Coefficient Of Discharge For Venturimeter, Cd Is Defined As The Ratio Of The Actual Flow Rate Through The Venturi Meter Tube To The Theoretical Flow Rate.
Derive and explain the given formula in the calculations. 1 calibration of venturimeter 2 calibration of orifice meter 3 determination of coefficient of discharge for a small orifice/mouth piece by constant head method 4 calibration of contracted rectangular notch / triangular notch 5 determination of friction factor of a pipe 6 determination of coefficient for minor losses Convergent cone, throat and and divergent cone.
If We Want To Find Actual Discharge Then We Will Multiply The Coefficient Of Discharge Into The Theoretical Discharge.
To determine the coefficient of discharge of an orifice meter. There are many different meters used to measure fluid flow: There are little difficulties while maintenance.
We Will Now Find Out The Basic Principle Of Orifice Meter, In The Subject Of Fluid Mechanics, In Our Next Post.
Where cd is the coefficient of discharge for venturimeter. To determine the coefficient of discharge of notch (v, rectangular &trapezoidal types). To find the coefficient of discharge then we have to divide actual discharge by the theoretical discharge.
The Coefficient Of Discharge From Experimental Data By Utilizing Venturi Meter And, Also The Relationship Between Reynolds Number And The Coefficient Of Discharge.
Venturimeter gives you a better result than orificemeter as venturi meter losses are less so coefficient of discharge is higher whereas in orifice meter due to no convergent and divergent cones there are more losses and hence its coefficient of discharge is less. C d =q act /q The angle of divergence for the divergent cone of a venturimeter which will give most efficient conversion of kinetic energy is about;
For A Venturi, Cd = 0.99 For 10 5 < N Re < 10 7 Is A Useful Approximation
The orifice meter consists of a throttling device (an orifice plate) inserted in the flow. This is widely used for a high flow rate (discharge). The installation cost of a venturi meter is high.
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