The static total displacement of all six combustion chambers is 0.76 liter (46 cubic inches), but the volume in which combustion occurs at full boost during the 720 degrees of rotation it takes ...

Your car’s air intake system also uses a mass flow sensor to detect how much air enters the engine. The internal combustion reaction must be adequately balanced to produce the correct amount of energy ...

IRVINE, Calif.—Despite rumors to the contrary, the internal combustion engine is far from dead. Recently we've seen several technological advances that will significantly boost the efficiency of ...

To understand [Integza]’s engine, a quick explanation of Turbojet engines is helpful. Just like any other internal combustion engine, air is compressed, fuel is burned, and the reaction produces ...

The other major problem with hydrogen combustion engines is efficiency. Hydrogen-engined vehicles have a well-to-wheel efficiency of only around 20-25%, which compares poorly to the 25-30% figure ...

With all the recent emphasis on electric vehicles, we often overlook the technology that still powers most cars on the road today.The internal combustion engine (ICE) has been at the heart of the auto ...

Plenty of myths surround the workings of internal-combustion engines. One is that an engine running lean—meaning too much air is going into the cylinders—tend to run hot. Jason Fenske of ...

Cummins has a partnership with Tata Motors to build a hydrogen internal combustion engine factory in Jamshedpur, India. Kawasaki and Yamaha — which has a prototype hydrogen golf cart — are ...

When EU lawmakers voted to ban the sale of new combustion engine cars in the bloc by 2035, it was a landmark victory for climate. In February, the European Parliament approved the law. All that ...

When EU lawmakers voted to ban the sale of new combustion engine cars in the bloc by 2035, it was a landmark victory for climate. In February, the European Parliament approved the law. All that ...