In this post, we will explore why the logarithm mean temperature difference (LMTD) is preferred over the arithmetic mean temperature difference (AMTD) when determining the overall heat transfer coefficient in a heat exchanger. Where Q is the heat transfer rate, and A is the heat transfer surface area. Understanding LMTD and AMTD: LMTD: It…
In this post, we will explore the fundamental differences between steady-state and equilibrium states in thermodynamic systems. Steady State In a steady-state process, the system’s properties (state variable such as T, P, density, concentration, etc.) remain constant with time at any given location, but these variables may vary across different locations within the system. Equilibrium…
In this post, you will learn why the heat of vaporization is more than the heat of fusion despite solids having the strongest intermolecular force as compared to liquid & gas.
In this post, you will learn that what is the difference between ordinary differential equations (ODE) & partial differential equations (PDE).
In this post, you will learn why specific heat capacity at constant pressure (cp) is always greater than specific heat capacity at constant volume (cv).
Consider a non-transparent pipe through which hot fluid is flowing. Predict the direction of flow under certain constraints.
In this post, you will learn that what remains conserved when (1) there is no chemical reaction, (2) there is a chemical reaction, (3) there is a nuclear reaction.
This post is for those students who are rushing towards IITs & NITs to do a Ph.D. in the hope of a bright future.