Welcome & Introduction Martin Lamb Chief Executive - IMI plc
Welcome & Introduction Martin Lamb Chief Executive - IMI plc
Welcome & Introduction Martin Lamb Chief Executive - IMI plc
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Flow Sensing and ControlFor a portable ventilator application, weneeded to minimise the size of an integratedmanifold.Reducing the size can lead to turbulent flowconditions.In a closed loop system, turbulence can causesignificant issues in sensing and thuscontrolling the flow.We minimised the size, whilst optimising:• Flow• Pressure Drop• ControlSensor OutputPredictable FlowTurbulent FlowLaminarFlowTurbulentFlowChokedFlowPressureDropP2P1FlowCoefficientCvFlow Rate?21