Our editorial on Tuesday on last week’s Caricom summit clearly raised more questions than answers about the health of our regional integration process. In this regard, we suggested that one of the ...

General Motors has just been granted a patent by the United States Patent and Trademark office for a two stage turbo setup with variable geometry in an internal ...

SAE International Journal of Engines, Vol. 4, No. 2 (2011), pp. 2405-2417 (13 pages) ABSTRACT In order to increase the efficiency of automotive turbochargers at low speed without compromising the ...

Volkswagen used this week’s 2016 Vienna Motor Symposium to present its next-generation 4-cylinder engine. The new engine, dubbed the EA211 TSI evo, is a turbocharged 1.5-liter unit equipped with ...

Not to say that they’ve disappeared entirely, but 10 years ago they seemed to be one of the hottest bits of new engine tech on the market. Nowadays however, finding them on petrol-powered sports cars ...

PACCAR has filed a patent for a variable geometry turbine (VGT) that includes an adjustable nozzle and a controller. The nozzle is calibrated during normal operation by adjusting it towards a closed ...

Fitted to the new 9-litre engine of the 8030 series and the 4.5-litre and 6.8-litre PowerTech Plus engines of the 6030 and 7030 tractors, a variable geometry ...

This is a preview. Log in through your library . Abstract 1. A primary determinant of movement strategies is travel speed, which modulates both power consumption and distance travelled and thus varies ...

THE original idea of the European Union was that all members should move at the same speed towards the goal of “ever closer union”. But as the club expanded, it became clear that not everybody either ...