Sending a variable from VB to Excell

Hello,

I currently have the task of sending variables to excel cells in a spreadsheet after they are calculated in a function. I don't know much about VB and am converting from a Java program to a Visual Basic Module

Here is an example of the original JAVA code:

peakTemp = 2 * theta_eff - tamb
    setEccentricityRatio(ecc);
    setAttitudeAngle(att);
    setSommerfeldNo(som);
    setPressureAverage(pressure_average);
    setDimensionlessOilFlow(dof);
    setDimensionlessFrictionCoef(dfc);
    setFilmThickness(clearance_eff);
    setPowerloss(loss);
    setOilFlow(flowTotal );
    setTheta(theta_eff) ;
    setPeakTemperature(peakTemp);
    setDeltaTheta(deltaTheta);

So, the VB functions don't call any variables, but need to send variables like Theta_eff to the Excel Cell Theta. Can somebody post an example of how this would be done for one of these variables?

If this is already discussed somewhere, I apologize.

Thanks!

B