Difference between Thermodynamics and Heat Transfer HMT Tutorial- 2, Heat and Mass Transfer, GATE Video Lecture | Study Topper Handwritten Notes & Videos for GATE ME - Mechanical Engineering | Best Video for Mechanical Engineering

yes so today in this video I am going to
share with you the defense between SMT
and TD s empty means heat and heat and
mass transfer TD means I know you know
full form of this subject but even then
let me write that's why I can make you
understand properly so basically what is
the difference between thermodynamics
and heat and mass transfer see if you
wanted to see difference and you wanted
to build your own concept in any subject
and I'll suggest you to see the unit of
that thing if you will see you need of
any any numerical problem you are
solving in any mode because why I am
sharing or why I am Telling You modes
because there are three modes basically
we studied in HMT conduction convection
and radiation in any of these three
modes you will see heat transfer is
taking place with expert two-time Joule
per second we will see this in
thermodynamics we are having laws first
law second law and second law handle
sorry second law third law and zeroth
law in all these rules all these laws
what you will find out you will find out
the unit of the numerical problems in
Joule so here is the theme my dear you
can see the major defense is in the unit
that means we are not considering time
in case of thermodynamics but in case of
HMT we are considering time so this is
the main difference between heat and
mass transfer and thermodynamics now the
most important thing is why this is a
mostly I mean do i this is the most
important defense because in you know
Joule per second means what right in the
HMT
how much heat is transferring from one
place to another place with how much
time that is matter that means we have
to consider the time but in
thermodynamics we are not consumed time
means we don't want to don't want to see
that energy how much energy transfer
with that that means it may be transfer
in two hours it may be tasks for in two
days it may be transfer in two years
that is not metal in thermodynamics but
in HMT that is matter how much time is
taking to transfer suppose that 100
kilos will feed from one place to from
place one to sorry place one to place to
time is most important one of the key
factor in HMT but here time is not we
are not considering even time important
forget about important factor we are not
considering even about time so this is
the major difference between HMT and
thermodynamics I hope you understand the
concept behind this topic thanks for
watching see you soon in my next video
bye bye