Fundamentals of Engineering Calculations

Lecture 01

[@sardarmzml2078]

Book: Basic Principles and Calculations in Chemical Engineering, 8th Edition by David Himmelblau

[@javedsiddiqui7030]

Great sir! thank you very much for knowledgeable lecture

[@manishkumarpanchal2146]

This is very helpful to revise process calculation chap Material balance

[@pamelamayteves4040]

Very helpful, been struggling on my classes. Thank you!

[@joshuayousef2805]

instablaster

[@luisfigueroa5072]

Nice. Thank you

[@sardarmzml2078]

Great Sir!

[@joycejeann4358]

Where was this course in My second semester ?😭 I am learning more here than in my classes Thank You ! Really

[@nikhilawasthi9886]

Thank u sir...

[@balajiawesome4321]

Can any one tell is this lecture series helpful for chemical engineering students?

[@cayovasconcelos7344]

Yes, it is

[@taimoorali214]

This lecture i think prepared from Himmelblau book Basic principles and Calculations in Chemical engineering

[@ChemicalengineerVlogs]

Yes

[@saymomhimel2823]

Thank you Ponir sir (1)

[@kaustubhdhabale654]

Sir, at 12:57 why did you multiply with the reciprocal of the gc while initially you showed it as it is? Can anyone help?

[@Ottmar555]

Later, at around 20:00, we talk about dimensional homogeneity. We want the units of energy to end up as lb_f*ft. However, when we first evaluated the product, we ended with 500 lb_m*ft^2/s^2. If we multiplied this result by the conversion factor as presented, our units would be lb_m*ft^2*lb_m*ft/(s^2*lb_f*s^2) = lb_m^2*ft^3/(s^4*lb_f), which is quite strange. So we multiply by the reciprocal to cancel the lb_m, the s^2 and one ft, as such: lb_m*ft^2/s^2 * lb_f*s^2/(ft*lb_m) = lb_f*ft, which is the correct units for energy in US units. So, the criterion to decide if we need to multiply by g_c or its inverse is to check what units we are starting with and what units we wish to end. I hope this was helpful.

[@PRASHANTUPADHYAY-qx1ur]

can any one suggest where we can get slides which are use in the classes ?

[@amansagar3731]

Can someone say whether this is relevant to CLL111 course of IITD on Material & energy balance?

[@letskickwithknowledge6448]

Obviously it is

[@user-vy9cw4ff3o]

Someone wants yo see material balance and you giving units lecture, what a primary school

[@ChemicalengineerVlogs]

Watch other videos,mad fellow