Recent content by Waqar Amin

[SIZE="5"]It is stated that as volumetric flow rate increses the available head decreases. Can anybody explain this sentence?

[SIZE="5"]how the rate of heterogeneous reaction changes with the surface area of catalyst. can anyone tell me about the equation relating both quantities?

Thanx to all for helping me. :) but I have confused now and i think my concept about reynolds number is very weak yet. can anyone post a link here which explain and elaborate the concept of reynold number very clearly beyond conventional statements and it dependence on different parameters and...

i have understand. thanxx for your help boneh3ad. :)

then how kinematic viscosity is termed as momentum diffusivity, i m very confused with these terms.

Thanx boneh3ad :) is this also possible for a smooth pipe having very large diameter?

[SIZE="5"] I was asked a question that the Reynold number of a fluid is greater than 4000 but flow Is Still laminar. How is it possible? can anyone explain?.

[FONT="Arial"][SIZE="5"]It is stated that kinematic viscosity is the ratio of dynamic viscosity to density. can anyone elaborate it further that what are the uses of both types of viscosities and why we differentiate them.does dynamic viscosity reates with static fluid?