2003 - PACE Award Winner Siemens VDO Automotive What: Piezo Common Rail Diesel Direct Injection System Judge's Citation: With Siemens’ Piezo Common Rail Diesel Direct Injection System, the company ...

A retrofit system that converts diesel engines to operate on 90% hydrogen has been prototyped and tested by University of South Wales (UNSW) researchers. This system drastically reduces emissions of ...

The basic difference between direct injection (DI) and the port-fuel injection (PFI) systems we've become familiar with since the mid-1980s is that PFI sprays fuel into the intake manifold (behind ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Volvo Group and Westport announced a partnership to accelerate the commercialization and global adoption of Westport’s High Pressure Direct Injection fuel system technology for long-haul and offroad ...

Delphi’s powertrain technologies include multi-point injection and direct injection gasoline systems, common rail, rotary pump diesel systems in a range of capacities and, for heavy-duty diesel ...

The key ingredient to maximizing the peak performance of a diesel engine is increasing the amount of diesel being burned. On old mechanical-injection engines, the only way to do this was to modify the ...

Hydrogen injection device saves fuel and cuts emissions on big diesels By Loz Blain June 11, 2020 Hydi claims its hydrogen injection unit can make impressive reductions on fuel consumption and ...