- #1

Urmi Roy

- 753

- 1

I understand that the formulas for fin effectiveness and efficiency are similar, except the area used in the denominator (Ac i.e. area of cross-section for effectiveness and As i.e. surface area for efficiency).

However, my question is

**while designing a fin,**

**which of these parameters is the more important to consider?**, from a practical perspective.

Thanks,

Urmi