Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 1 (Q.No. 46)
46.
The sum of internal energy (U) and the product of pressure and volume (p.v) is known as
Discussion:
9 comments Page 1 of 1.
Amit said:
5 years ago
Product of pressure or specific volume not a volume.
Ratnakar said:
6 years ago
Basically enthalpy is total amount of heat present in the system. It is an intensive property.
Nachimuthu said:
6 years ago
Thank you all for explaining.
Swapnil Shinde said:
8 years ago
Here, H = U + p * V.
Deepak said:
9 years ago
In actually, what is enthalpy? With examples.
Milad H. Mekari said:
9 years ago
Also dq = du + pdv = element heat/energy added to the thermodynamic system, that include both the Enthalpy & Entropy.
Soumyadip said:
1 decade ago
H = U+PV.
Where, H = Enthalpy,
U = Internal energy,
PV = Product of pressure & volume.
Where, H = Enthalpy,
U = Internal energy,
PV = Product of pressure & volume.
PSB Naidu said:
1 decade ago
MATHEMATICAL EQUATION:
H = U+PV
H = U+PV
Anand sharaf said:
1 decade ago
Internal energy(U) + Flow work(p*v) = Enthalpy(H).
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