Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Bryan Zavala"'
Publikováno v:
Frontiers in Mechanical Engineering, Vol 8 (2022)
Commercial vehicles require fast aftertreatment heat-up in order to move the selective catalytic reduction catalyst into the most efficient temperature range to meet upcoming NOX regulations while minimizing CO2. This study is a follow-up study using
Externí odkaz:
https://doaj.org/article/a31674cd39a743c0ad04ded254204e52
Autor:
Stanislav Gankov, Sandesh Rao, Bryan Zavala, Piyush Bhagdikar, Jayant Sarlashkar, Christopher Sharp, Michael Brown, Sankar Rengarajan
Publikováno v:
SAE Technical Paper Series.
Eco-driving algorithms enabled by Vehicle to Everything (V2X) communications in Connected and Automated Vehicles (CAVs) can improve fuel economy by generating an energy-efficient velocity trajectory for vehicles to follow in real time. Southwest Rese
Publikováno v:
SAE Technical Paper Series.
Commercial vehicles require fast aftertreatment heat-up to move the SCR catalyst into the most efficient temperature range to meet upcoming NOX regulations while minimizing CO2. The focus of this paper is to identify the technology levers when used i
Autor:
Bryan Zavala, Christopher Sharp
Publikováno v:
SAE Technical Paper Series.
In 2020, CARB adopted the low NOX omnibus ruling, which provided revisions to on-road heavy duty engine compliance standards and certification practices. As part of the updates to the regulation, CARB has introduced a new in-use vehicle testing proce
Publikováno v:
SAE Technical Paper Series.
Despite considerable progress towards clean air in previous decades, parts of the United States continue to struggle with the challenge of meeting the ambient air quality targets for smog-forming ozone mandated by the U.S. EPA, with some of the most
Publikováno v:
SAE International Journal of Engines. 16
Commercial vehicles require advanced engine and aftertreatment (AT) systems to meet upcoming nitrogen oxides (NOx) and carbon dioxide (CO2) regulations. This article focuses on the development and calibration of a model-based controller (MBC) for an
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
The commercial vehicle industry continues to move in the direction of improving brake thermal efficiency while meeting more stringent diesel engine emission requirements. This study focused on demonstrating future emissions by using an exhaust burner
Publikováno v:
SAE Technical Paper Series.