Westport's HPDI system uses a small diesel pilot injection to run primarily on natural gas while keeping familiar diesel ...

As part of an overall environmental strategy initiated 2 years ago to reduce its environmental "footprint" worldwide, Noble Corp., Houston, has targeted its diesel-powered drilling rigs for total ...

Although post injection (PoI) mode is a prominent technique for attaining lower carbon-based emissions from diesel engines, it offers a disadvantage of higher fuel consumption. In this work, PoI mode ...

Green and low-carbon development has become a global consensus. The global trend of using ships for transportation has continued to expand in recent years 1, and the transportation sector is an ...