Recent content by Classic49

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    Solving Fluid Flow in Pipe: Mass Rate 4Kg/s, P1 700Pa, P2 600Pa

    Thank you for your reply. As I said, I am trying to calculate the flow into (V1) and out of (V2) the pipe. I guess I am missing something in my understanding. I am able to plug all information into the Bernoulli equation except the 2 items I need to find - V1 and V2. The Continuity Equation...
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    Revisiting Mathematics and Physics: A Grandparent's Perspective

    Hello. I live in Eastbourne on the south east coast of the UK. It is many years since I did Mathematics and Physics at 'O' and 'A' level at school but I have grandchildren doing studies in these fields so often get asked for help. Some of it I have to remind myself of the detail since my studies...
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    Solving Fluid Flow in Pipe: Mass Rate 4Kg/s, P1 700Pa, P2 600Pa

    1. I am trying to help my grandson with his homework and I have to determine the flow of a fluid in a pipe. I am told that mass flow rate is 4Kg/s; density p is 1012Kg/m3; Diameters D1 = 300mm, D2 = 400mm; Pressure P1 = 700Pa, P2 = 600Pa; Heights y1=0mm, y2=100mm 2. I have applied Bernoulli's...