The volume of the average diesel fuel droplet in Example Problem 9 is the compression ratio of the engine is 18:1. As a rough approximation, it can be assumed that all fuel droplets have the same...

The volume of the average diesel fuel droplet in Example Problem 9 is the compression ratio of the engine is 18:1. As a rough approximation, it can be assumed that all fuel droplets have the same volume and are equally spaced throughout the combustion chamber at TDC. Density of the diesel fuel is
=860kg/m³

Calculate:

(a) Number of fuel droplets in one injection.

(b) Approximate distance between droplets in the combustion chamber at TDC. [mm]