Engineering Mass Transfer 2
Studying is nothing without practice. Practice makes a man perfect. So there are ample of questions to be practiced to improve and test your preparation level. These questions are taken from various books and approved by our teachers. Will help to fetch you good marks in exam.
MASS AND ENERGY TRANSFER
There are some notable similarities in equations for momentum, energy, and mass transfer which can all be transported by diffusion, as illustrated by the following examples: Mass: the spreading and dissipation of odors in the air is an example of mass diffusion. Energy: the conduction of heat in a solid material is an example of heat diffusion.
DETERMINATION OF DIFFUSIVITY OF A VOLATILE LIQUID IN AIR BY STEFAN TUBE METHOD
Diffusion is of fundamental importance in many disciplines of physics, chemistry, and biology. Some example applications of diffusion: Sintering to produce solid materials (powder metallurgy, production of ceramics) Chemical reactor design Catalyst design in chemical industry Steel can be diffused (e.g., with carbon or nitrogen) to modify its properties Doping during production of semiconductors.SO WE NEED TO DO THAT EXPERIMENT