English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Because the of limitations of conventional fossil fuel reserves and worse environmental pollution including global warming effect, alternative energy will continue to be in demand. In Korea, CNG vehicles have been increased specially in metropolitan city buses. However, passenger vehicles fuelled with CNG have not been produced due to the infrastructure of gas stations. And CNG gas stations for CNG fuel are available at only bus garages. Many conventional passenger gasoline vehicles have been converted for the CNG fuel supply because the CNG fuel is cheaper than gasoline fuel. Meanwhile, biogas is much cheaper than CNG fuel but it has many different gas mixtures and heat release rate and 1254 Sul-Ki Choi, Doo-Sung Baik and S. W. Lee engine power are relatively lower than CNG fuel. This study aims to provide problems in converting to CNG vehicle by understanding vehicle performance and emission characteristics when biogas fuel is applied to a CNG converted gasoline passenger vehicle.

Study on performance and exhaust gas characteristics when biogas is used for CNG converted gasoline passenger vehicle