5 Replies Latest reply on Nov 19, 2018 3:20 AM by Eugene Lee

    How to utlize PI Performance Equation for a 2-dimension interpolation

    Dr.Zhou

      Dear All,

      I'm trying to employ PI Perfromance Equation to create a 2-dimension interpolation, as showed below. Say, to get to know the exact "condenser pressure" when "thermal load of condenser" were set to be 40%, as where the red circle shows.

      As for a 1-dimension interpolation I may utilize the "curve" function, where the arguments should be "numerical constants" referring to the manual. After getting 5 curves by the "curve" PE functions, how could I proceed to the 2-dimension interpolation?

       

      TIM图片20181116182224.jpg

      Thanks!

      ZYY

      2018.11.16