S
Hi,
I am modelling a gas mass flow controller. In order to calculate the pressure drop across the mass flow controller we should have the following data : the Kv(m3/h), the flow(m3/h), the temperature(k) and the density.
And we know that the value of Kv is given by the constructor as the precise value of water flow in m3/h under an 1 bar drop pressure; in this case Kv corresponds to the maximum opening of the valve.
My question is how can I calculate the drop pressure across the mass flow controller for a unspecified opening of the valve? In fact we know that the opening is variable and the Kv value depends on.
I wish to receive the answer as soon as possible.
With regards,
Hamandi Samer
I am modelling a gas mass flow controller. In order to calculate the pressure drop across the mass flow controller we should have the following data : the Kv(m3/h), the flow(m3/h), the temperature(k) and the density.
And we know that the value of Kv is given by the constructor as the precise value of water flow in m3/h under an 1 bar drop pressure; in this case Kv corresponds to the maximum opening of the valve.
My question is how can I calculate the drop pressure across the mass flow controller for a unspecified opening of the valve? In fact we know that the opening is variable and the Kv value depends on.
I wish to receive the answer as soon as possible.
With regards,
Hamandi Samer