Pressure Ratio - Corrected Flow ("Speed Lines") - GasTurb

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Pressure Ratio - Corrected Flow ("Speed Lines")

The program draws automatically more or less smooth lines passing through the measured data. You can modify these drafted speed lines (i.e. the pressure ratio - corrected flow lines) with the help of the mouse. Move the pointer to the beta line where you want to correct the speed line, press the left button and hold it down while moving the mouse. Two segments of the line are now being modified; use the mouse to move the lines to the right place and release the button to fix the smooth line in its new position.

You will see immediately in four selected views whether the shape of the speed line makes sense from a point of physics or not. Thus you have full control over the shape of the speed lines - and also the full responsibility.

The speed line is modified in Point Working Mode only at one point. In Line Working Mode the whole speed line is affected.
Click the Line Working Mode button first. Move your mouse pointer to the ß-line where you want to modify, press the left mouse button and hold it down while moving your mouse.The selected point of the smooth line moves along the ß-line to which it belongs.

 
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