0
No coefficient of discharge is not constant. It is a function of many parameters like :
The ratio of the length of the orifice to diameter of orifice
Reynolds number
flow condition-whether it is increasing or decreasing
Pressure at the exit of the orifice (back pressure)
Orifice entry condition- like smooth entry, sharp edged entry etc.
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Is there a constant in the problem of 46n?
the coefficient is 46 and the constant is 0
Where possible identify the variable numerical coefficient and constant in each expression 7a-8?
15
When a constant is joined to variable it is called a?
coefficient
What is the constant in 5a plus 2?
2. Although, technically, the coefficient, 5, is also a constant.
Is the number 7 considered a constant or a coefficient?
a constant is any regular number like 1,2,3,4, etc. a coefficient is any number with a variable so 1x,2x,3x,4x, etc. so im positive 7 is a constant
What are the benefits of practical on flow through circular orifice in constant head method to determine coefficient of discharge?
paniyaram
What is the coefficient of discharge?
Coefficient of discharge of an ideal liquid can be defined as a ratio of actual discharge and theoretical discharge. where, Cofficient of discharge = Actual Discharge/ Theoretical discharge.
What is a constant coefficient?
In a ploynomial or differential equation or really any formula or equation with variables in it, the coefficients are the terms "in front of" the variable or multiplied the variables. Each variable generally has its own coefficient. If a coefficient is constant (ie just a number) then it is a constant coefficient. eg Consider the polynomial , 3x2+9yx+6 in terms of x. It has one constant coefficient (3), one variable coefficient (9y) and one constant (6).
Why is the coefficient of discharge of a venturimeter calculated?
A discharge coefficient is used to account for inaccuracies resulting from assuming plug flow and neglecting friction in the Bernoulli equation.
Is there a constant in the problem of 46n?
the coefficient is 46 and the constant is 0
Why discharge coefficient from experiment not accurate?
as we know during experiments, we cant go with or have the actual accuracy requried same here heads are not properly maintaied constant during exeperment.
Why is coefficient of discharge of venturi meter is more than coefficient of discharge of orifice meter?
In 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.In venturi meter losses are low due to steamline shape of the diffuser and the pressure gradient is not abrupt as in case of orifice meter.
What is the value for coefficient of discharge for a rectangular notch?
.623
What is the value of coefficient of discharge for rectangular notch?
.623
What is the coefficient in 6n 3?
6 is the coefficient, n is the variable, 3 is the constant
What is the coefficient 6n 3?
6 is the coefficient, n is the variable, 3 is the constant
Where possible identify the variable numerical coefficient and constant in each expression 7a-8?
15
