Wien’s displacement law: Statement, Derivation, Formula & Pdf
In this article, we’re going to discuss: What is Wien’s displacement law? Wien’s displacement law states that the wavelength with …
Heat transfer
Learn heat transfer to better understand energy transfer. It covers the concepts from the various types of heat transfer- Conduction, Convection, Radiation.
Conduction heat transfer: Definition, Equation, Types, Examples [with Pdf]
Conduction is one of the three modes of heat transfer while the other two are convection and radiation. There are …
Difference between steady state and unsteady state heat transfer [with Pdf]
The main difference between steady state and unsteady state heat transfer is that in steady-state the temperature at a point …
Transient heat transfer: Definition, Equation, Examples
What is Transient heat transfer? The type of heat transfer in which, the temperature of the body changes with respect …
Nusselt number: Definition, Formula, Significance, Examples [with Pdf]
What is the Nusselt number? The Nusselt number is the dimensionless number used in convective heat transfer analysis. The Nusselt …
Thermal diffusivity: Definition, Formula, Units, Importance [with Pdf]
What is thermal diffusivity in heat transfer? The thermal diffusivity of a substance is given by the ratio of thermal …
Reynolds number: Definition, Significance, Formula, Examples [with Pdf]
What is Reynolds number? The term Reynolds number is the ratio of inertia force to the viscous force present in …
Fourier number: Definition, Formula, Significance (heat transfer)
What is the Fourier number? The Fourier number is the dimensionless quantity used in the calculation of unsteady-state heat transfer. …
Fin in heat transfer- Types, Properties, Applications
What is Fin in Heat transfer? Fin is the extended surface that is used to increase the rate of convective …
Grashof number: Definition, Significance, Formula, Examples [with Pdf]
What is grashof number? Grashof number is defined as the ratio of the product of inertia force and buoyant force …