Cars That Think

FEBRUARY 27, 2024

To reduce emissions, diesel vehicles use filters that catch exhaust particles and other contaminants. Looking to make replacement filters more environmentally friendly and affordable, a team of engineering students from the Bangladesh University of Engineering and Technology , in Dhaka, designed a carbon-based version with bamboo.

Carbon 106

Carbon Diesel Emissions Bangladesh 106

Green Car Congress

FEBRUARY 2, 2010

Intake and exhaust valves open and close by a patent-pending method of rotating cam and trunions. The marketing rights of the joint venture company will extend to all South Asian Association for Regional Cooperation (SAARC) countries: India, Sri Lanka, Nepal, Bhutan, Maldives, Bangladesh and Pakistan.

Sri Lanka 210

Sri Lanka Engine Oil Maldives 210

Green Car Congress

FEBRUARY 20, 2011

When the four-stroke auto-rickshaws were separated into “new” and “old” groups and their emissions compared by fuel type, no significant difference was observed for any exhaust constituents except for NO x from the gasoline-fueled vehicles. Fuel consumption for PET-4S (3.8 kg 100 km -1 ) was in fact almost double that of CNG-4S group (2.1

Gasoline 287

Gasoline Emissions Fuel India 287