SAF: a step towards a greener future or greenwashing? AeroTime columnist, Dr. Klaus Radermacher looks at the science behind ...

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

In this chapter, we will describe fuels and their characteristics, including alternative fuels to help us meet our future energy needs. Here you will find the videos, simulations, and articles for ...

An octane rating is the primary measure of a fuel's stability, and is determined by judging how much pressure is required for a fuel to spontaneously combust within an internal combustion engine.

[MacGyver] [Lou Wozniak] is on a mission to build an internal combustion engine using only hardware store parts. What you see above is his third attempt at it. Depending on your hardware store ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...

Morgenthaler, Valery Figueira da Silva, Luis Deshaies, Bruno and Sabel'nikov, Vladimir 1999. Non-premixed combustion in supersonic turbulent flows - A numerical study for co-flowing H2-air jets.

Next to the nozzles for regular unleaded and diesel, you'll find additional pumps supplying higher octane (and usually ... the difference in size of the combustion chamber between the cylinder's ...

An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...

When you are solving an equation, you have to move everything except the missing number to one side. Anything you do to one side, you must also do to the other. Are you looking for more resources ...