The formula for a parabola is f = x2 /4 a. To find the focal point of a parabola, follow these steps: Step 1: Measure the longest diameter (width) of the parabola at its rim.

Parabolic trough solar collector (PTSC) is one of many types of CSP systems that is used to collect heat and converted it into electricity. The geometry of PTSC must be carefully designed to obtain ...

The focal point is the point at which light waves traveling parallel to the axis of the parabola meet after reflecting off its surface. For the above example, the width of a parabola is 30 ...