Agitation and Aeration - Medical Science

Q1:

The main function of the dimples provided in the cooling jacket is to

A increase the level of turbulence of the cooling water in the jacket

B increase the residence time of the cooling water in the jacket

C increase the cooling water-jacket wall boundary layer size

D all of the above

ANS:A - increase the level of turbulence of the cooling water in the jacket

No answer description is available