Unformatted text preview: flow meter. Using the equation T C R i m p ∆ = 2 , where i=2.5amps and r =1 k Ω and the Cp = 4.1813 J/gK. This equation yields a constant 89.695 which can be used to find the mass flow rate from the ΔT data obtained. • Find amount of flow need from control valve which is 1- (mass flow rate of pipe), to maintain flow rate of 10 kg/ min. • Change the mass flow rate into the percentage of how much the contol valve needs to be opened. Also found the percentage of mass flow rate in pipe and total percentage to ensure 100%. • Output display on front panel the opening percentage of the control valve which supplements the flow rate of the pipe to maintain a constant flow of 10 kg/min. Also display the current percentage of the flow rate in the pipe and saftery to ensure it total is 100%....
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- Spring '10
- Fluid Dynamics, Mass flow rate, 10 kg, 2.5amps, 4.1813 J