- 7 months ago
## Dimensionless Numbers in Heat Transfer

Many correlations in heat transfer are based on dimensionless numbers, which are used to establish similitude among cases which might seem very different. Four ..

- 7 months ago
## Reynolds Number

Reynolds number (Re) is an experimental number used to predict the flow velocity in fluid flow at which turbulence will occur. It is a non-dimensional velocity ..

- 9 months ago
## Factors Influencing Tool Life in Machining Process

The tool life can be defined in three different ways. The actual machining time between two successive regrinding of a cutting tool is called tool life. It is most ..

- 11 months ago
## Bernoulli’s Principle and Equation

During 17th century, Daniel Bernoulli investigated the forces present in a moving fluid, derived an equation and named it as an Bernoulli’s equation. Below ..

- 12 months ago
## Newton’s Law of Gravitation

Newton along with his three laws of motion, Newton published the law of gravitation in 1687. According to Sir Isaac Newton, Thus, the magnitude of the gravitational ..

- 1 year ago
## Gruebler’s Equation

Degrees of freedom for planar linkages joined with common joints can be calculated through Gruebler’s equation. Gruebler’s equation is given by formula: ..

- 2 years ago
## Stefan–Boltzmann Law

Equation shown in the image is the Stefan-Boltzmann law. “P” is the power radiated by the ideal radiator and ‘σ‘ is is the Stefan-Boltzmann ..