Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A measure of the ignition properties of diesel fuel relative to cetane as a standard.
- ‘However, cetane numbers from 55 to 60, which reduce emissions substantially, can be achieved in improved fuels.’
- ‘A fuel with a higher cetane number will shorten the time during which unburned fuel is emitted to the atmosphere.’
- ‘Also, animal fats tend to produce biodiesels with higher cetane numbers and, again on average, less NOx.’
- ‘Biodiesel has a higher cetane number than petrodiesel because of its oxygen content.’
- ‘Fuels with good ignition quality give short ignition delays and are assigned high cetane numbers.’
- ‘Increasing the cetane number of the fuel can decrease the amount of knock by shortening the ignition delay.’
- ‘A diesel fuel with high cetane number greatly contributes to the engine performance, fuel economy, more silent engine operation and easier starting.’
- ‘Euro III diesel has a minimum cetane number (a standard measure of ignition quality) of 51, up from 48, while the corresponding petrol has an octane number (an ‘anti-knock’ index) of 91 instead of 88.’
- ‘The higher the cetane number of the fuel, the easier it is for the fuel to undergo spontaneous ignition when subjected to the elevated pressures and temperatures in the combustion chamber.’
- ‘The higher the cetane number of a diesel fuel, the better the ignition and combustion and the softer and better the concentricity.’
- ‘It generally does not provide an accurate indication of cetane number if the fuel contains cetane improving additives or for non-petroleum-based alternative fuels.’
- ‘A higher cetane number is normally achieved by using commercial nitrate based cetane additives and/or by more intensive refining of petroleum in the production of diesel fuel.’
- ‘I'm sure the big automakers could work out the issues with low cetane numbers once low sulfur diesel hit the market, but only if they actually take some risk and actually make fuel efficient cars.’
- ‘Higher cetane numbers produce improved driveability, reduced emissions and black smoke and the driver of the vehicle can feel the power difference a quality fuel with a high cetane number produces.’
- ‘Higher cetane numbers are usually associated with smoother running engines and ease of engine start-up in cold climates.’
- ‘Higher cetane numbers may be required for future high speed engines but this will depend on combustion chamber design and particularly, air swirl within the chamber.’
- ‘For example, the cetane numbers of neat methanol and ethanol are about 3 and 8, respectively; No.2 diesel fuel has a cetane number in the 40 to 60 range.’
- ‘Fuels with high cetane numbers burn more quickly and more completely, resulting in smoother running engines with less power lag, reduced emissions and easier engine starting.’
- ‘Palm Oil and Tallow derived biodiesels have the best cetane numbers.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.